Sample records for emission test procedures

  1. 40 CFR 86.1360-2007 - Supplemental emission test; test cycle and procedures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Supplemental emission test; test cycle... ENGINES (CONTINUED) Emission Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate Exhaust Test Procedures § 86.1360-2007 Supplemental emission test; test cycle and procedures. The...

  2. 40 CFR 86.1360 - Supplemental emission test; test cycle and procedures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Supplemental emission test; test cycle and procedures. 86.1360 Section 86.1360 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Exhaust Test Procedures for Heavy-duty...

  3. 40 CFR 86.425-78 - Test procedures.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Test procedures. 86.425-78 Section 86... Later New Motorcycles, General Provisions § 86.425-78 Test procedures. (a) Motorcycle emission test procedures are found in subpart F. (b) The Administrator may prescribe emission test procedures for any...

  4. 40 CFR 86.425-78 - Test procedures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Test procedures. 86.425-78 Section 86... Later New Motorcycles, General Provisions § 86.425-78 Test procedures. (a) Motorcycle emission test procedures are found in subpart F. (b) The Administrator may prescribe emission test procedures for any...

  5. 40 CFR 86.425-78 - Test procedures.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Test procedures. 86.425-78 Section 86... Later New Motorcycles, General Provisions § 86.425-78 Test procedures. (a) Motorcycle emission test procedures are found in subpart F. (b) The Administrator may prescribe emission test procedures for any...

  6. 40 CFR 80.62 - Vehicle test procedures to place vehicles in emitter group sub-fleets.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... following test procedures must be used to screen candidate vehicles for their exhaust THC emissions to place... vehicles may be tested for their exhaust THC emissions using the Federal test procedure as detailed in 40... emitter groups. (b) Alternatively, candidate vehicles may be screened for their exhaust THC emissions with...

  7. 40 CFR 80.62 - Vehicle test procedures to place vehicles in emitter group sub-fleets.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... following test procedures must be used to screen candidate vehicles for their exhaust THC emissions to place... vehicles may be tested for their exhaust THC emissions using the Federal test procedure as detailed in 40... emitter groups. (b) Alternatively, candidate vehicles may be screened for their exhaust THC emissions with...

  8. 40 CFR 80.62 - Vehicle test procedures to place vehicles in emitter group sub-fleets.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... following test procedures must be used to screen candidate vehicles for their exhaust THC emissions to place... vehicles may be tested for their exhaust THC emissions using the Federal test procedure as detailed in 40... emitter groups. (b) Alternatively, candidate vehicles may be screened for their exhaust THC emissions with...

  9. 40 CFR 80.62 - Vehicle test procedures to place vehicles in emitter group sub-fleets.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... following test procedures must be used to screen candidate vehicles for their exhaust THC emissions to place... vehicles may be tested for their exhaust THC emissions using the Federal test procedure as detailed in 40... emitter groups. (b) Alternatively, candidate vehicles may be screened for their exhaust THC emissions with...

  10. 40 CFR 80.62 - Vehicle test procedures to place vehicles in emitter group sub-fleets.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... following test procedures must be used to screen candidate vehicles for their exhaust THC emissions to place... vehicles may be tested for their exhaust THC emissions using the Federal test procedure as detailed in 40... emitter groups. (b) Alternatively, candidate vehicles may be screened for their exhaust THC emissions with...

  11. 40 CFR 94.109 - Test procedures for Category 3 marine engines.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 20 2011-07-01 2011-07-01 false Test procedures for Category 3 marine... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM MARINE COMPRESSION-IGNITION ENGINES Test Procedures § 94.109 Test procedures for Category 3 marine engines. (a) Gaseous emissions shall be measured using the test...

  12. 40 CFR 94.109 - Test procedures for Category 3 marine engines.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 21 2013-07-01 2013-07-01 false Test procedures for Category 3 marine... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM MARINE COMPRESSION-IGNITION ENGINES Test Procedures § 94.109 Test procedures for Category 3 marine engines. (a) Gaseous emissions shall be measured using the test...

  13. 40 CFR 86.1439 - Certification Short Test emission test procedures-EPA.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 20 2013-07-01 2013-07-01 false Certification Short Test emission test procedures-EPA. 86.1439 Section 86.1439 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New...

  14. 40 CFR 86.1360-2007 - Supplemental emission test; test cycle and procedures.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 20 2012-07-01 2012-07-01 false Supplemental emission test; test cycle and procedures. 86.1360-2007 Section 86.1360-2007 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations...

  15. 40 CFR 86.1439 - Certification Short Test emission test procedures-EPA.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 20 2012-07-01 2012-07-01 false Certification Short Test emission test procedures-EPA. 86.1439 Section 86.1439 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New...

  16. 40 CFR 86.1360-2007 - Supplemental emission test; test cycle and procedures.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 20 2013-07-01 2013-07-01 false Supplemental emission test; test cycle and procedures. 86.1360-2007 Section 86.1360-2007 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations...

  17. 40 CFR 86.884-5 - Test procedures.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... New Diesel Heavy-Duty Engines; Smoke Exhaust Test Procedure § 86.884-5 Test procedures. The procedures..., or eliminating smoke emissions and to uncontrolled engines. (b) The test is designed to determine the opacity of smoke in exhaust emissions during those engine operating conditions which tend to promote smoke...

  18. 40 CFR 86.884-5 - Test procedures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... New Diesel Heavy-Duty Engines; Smoke Exhaust Test Procedure § 86.884-5 Test procedures. The procedures..., or eliminating smoke emissions and to uncontrolled engines. (b) The test is designed to determine the opacity of smoke in exhaust emissions during those engine operating conditions which tend to promote smoke...

  19. 40 CFR 86.884-5 - Test procedures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... New Diesel Heavy-Duty Engines; Smoke Exhaust Test Procedure § 86.884-5 Test procedures. The procedures..., or eliminating smoke emissions and to uncontrolled engines. (b) The test is designed to determine the opacity of smoke in exhaust emissions during those engine operating conditions which tend to promote smoke...

  20. 40 CFR 94.104 - Test procedures for Category 2 marine engines.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 21 2013-07-01 2013-07-01 false Test procedures for Category 2 marine... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM MARINE COMPRESSION-IGNITION ENGINES Test Procedures § 94.104 Test procedures for Category 2 marine engines. (a) Gaseous and particulate emissions shall be measured...

  1. 40 CFR 94.104 - Test procedures for Category 2 marine engines.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 20 2011-07-01 2011-07-01 false Test procedures for Category 2 marine... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM MARINE COMPRESSION-IGNITION ENGINES Test Procedures § 94.104 Test procedures for Category 2 marine engines. (a) Gaseous and particulate emissions shall be measured...

  2. 40 CFR 94.103 - Test procedures for Category 1 marine engines.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 21 2013-07-01 2013-07-01 false Test procedures for Category 1 marine... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM MARINE COMPRESSION-IGNITION ENGINES Test Procedures § 94.103 Test procedures for Category 1 marine engines. (a) Gaseous and particulate emissions shall be measured...

  3. 40 CFR 94.103 - Test procedures for Category 1 marine engines.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 20 2011-07-01 2011-07-01 false Test procedures for Category 1 marine... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM MARINE COMPRESSION-IGNITION ENGINES Test Procedures § 94.103 Test procedures for Category 1 marine engines. (a) Gaseous and particulate emissions shall be measured...

  4. 40 CFR 1060.525 - How do I test fuel systems for diurnal emissions?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 33 2014-07-01 2014-07-01 false How do I test fuel systems for diurnal... EQUIPMENT Test Procedures § 1060.525 How do I test fuel systems for diurnal emissions? Use the procedures of... emissions from the measured diurnal emissions if the fuel tank is preconditioned with diurnal test fuel as...

  5. 40 CFR 1060.525 - How do I test fuel systems for diurnal emissions?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 34 2012-07-01 2012-07-01 false How do I test fuel systems for diurnal... EQUIPMENT Test Procedures § 1060.525 How do I test fuel systems for diurnal emissions? Use the procedures of... emissions from the measured diurnal emissions if the fuel tank is preconditioned with diurnal test fuel as...

  6. 40 CFR 1060.525 - How do I test fuel systems for diurnal emissions?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 34 2013-07-01 2013-07-01 false How do I test fuel systems for diurnal... EQUIPMENT Test Procedures § 1060.525 How do I test fuel systems for diurnal emissions? Use the procedures of... emissions from the measured diurnal emissions if the fuel tank is preconditioned with diurnal test fuel as...

  7. 40 CFR 1066.970 - Refueling test for liquid fuels.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 33 2014-07-01 2014-07-01 false Refueling test for liquid fuels. 1066... POLLUTION CONTROLS VEHICLE-TESTING PROCEDURES Evaporative Emission Test Procedures Evaporative and Refueling Emission Test Procedures for Motor Vehicles § 1066.970 Refueling test for liquid fuels. Except as described...

  8. 40 CFR 89.406 - Pre-test procedures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Pre-test procedures. 89.406 Section 89...) CONTROL OF EMISSIONS FROM NEW AND IN-USE NONROAD COMPRESSION-IGNITION ENGINES Exhaust Emission Test Procedures § 89.406 Pre-test procedures. (a) Allow a minimum of 30 minutes warmup in the standby or operating...

  9. 40 CFR 89.406 - Pre-test procedures.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 21 2013-07-01 2013-07-01 false Pre-test procedures. 89.406 Section 89...) CONTROL OF EMISSIONS FROM NEW AND IN-USE NONROAD COMPRESSION-IGNITION ENGINES Exhaust Emission Test Procedures § 89.406 Pre-test procedures. (a) Allow a minimum of 30 minutes warmup in the standby or operating...

  10. 40 CFR 89.406 - Pre-test procedures.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 21 2012-07-01 2012-07-01 false Pre-test procedures. 89.406 Section 89...) CONTROL OF EMISSIONS FROM NEW AND IN-USE NONROAD COMPRESSION-IGNITION ENGINES Exhaust Emission Test Procedures § 89.406 Pre-test procedures. (a) Allow a minimum of 30 minutes warmup in the standby or operating...

  11. 40 CFR 89.406 - Pre-test procedures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 20 2011-07-01 2011-07-01 false Pre-test procedures. 89.406 Section 89...) CONTROL OF EMISSIONS FROM NEW AND IN-USE NONROAD COMPRESSION-IGNITION ENGINES Exhaust Emission Test Procedures § 89.406 Pre-test procedures. (a) Allow a minimum of 30 minutes warmup in the standby or operating...

  12. 40 CFR 89.406 - Pre-test procedures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 20 2014-07-01 2013-07-01 true Pre-test procedures. 89.406 Section 89...) CONTROL OF EMISSIONS FROM NEW AND IN-USE NONROAD COMPRESSION-IGNITION ENGINES Exhaust Emission Test Procedures § 89.406 Pre-test procedures. (a) Allow a minimum of 30 minutes warmup in the standby or operating...

  13. 40 CFR 1065.901 - Applicability.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ....901 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Field Testing and Portable Emission Measurement Systems § 1065.901...-specific emissions using portable emission measurement systems (PEMS). These procedures are designed...

  14. 14 CFR 34.62 - Test procedure (propulsion engines).

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Section 34.62 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT FUEL VENTING AND EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANES Test Procedures for Engine Exhaust Gaseous Emissions (Aircraft and Aircraft Gas Turbine Engines) § 34.62 Test procedure...

  15. 14 CFR 34.62 - Test procedure (propulsion engines).

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Section 34.62 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT FUEL VENTING AND EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANES Test Procedures for Engine Exhaust Gaseous Emissions (Aircraft and Aircraft Gas Turbine Engines) § 34.62 Test procedure...

  16. 40 CFR 1065.501 - Overview.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... engine and sampling systems. (7) Sample emissions throughout the duty cycle. (8) Record post-test data. (9) Perform post-test procedures to verify proper operation of certain equipment and analyzers. (10... PROCEDURES Performing an Emission Test Over Specified Duty Cycles § 1065.501 Overview. (a) Use the procedures...

  17. 40 CFR 1065.501 - Overview.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... engine and sampling systems. (7) Sample emissions throughout the duty cycle. (8) Record post-test data. (9) Perform post-test procedures to verify proper operation of certain equipment and analyzers. (10... PROCEDURES Performing an Emission Test Over Specified Duty Cycles § 1065.501 Overview. (a) Use the procedures...

  18. 40 CFR 1065.501 - Overview.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... engine and sampling systems. (7) Sample emissions throughout the duty cycle. (8) Record post-test data. (9) Perform post-test procedures to verify proper operation of certain equipment and analyzers. (10... PROCEDURES Performing an Emission Test Over Specified Duty Cycles § 1065.501 Overview. (a) Use the procedures...

  19. 40 CFR 1065.501 - Overview.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... engine and sampling systems. (7) Sample emissions throughout the duty cycle. (8) Record post-test data. (9) Perform post-test procedures to verify proper operation of certain equipment and analyzers. (10... PROCEDURES Performing an Emission Test Over Specified Duty Cycles § 1065.501 Overview. (a) Use the procedures...

  20. 40 CFR 1065.501 - Overview.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... engine and sampling systems. (7) Sample emissions throughout the duty cycle. (8) Record post-test data. (9) Perform post-test procedures to verify proper operation of certain equipment and analyzers. (10... PROCEDURES Performing an Emission Test Over Specified Duty Cycles § 1065.501 Overview. (a) Use the procedures...

  1. Particulate Matter Stack Emission Compliance Test Procedure for Fuel Burning Units.

    ERIC Educational Resources Information Center

    West Virginia Air Pollution Control Commission, Charleston.

    This publication details the particulate matter emissions test procedure that is applicable for conducting compliance tests for fuel burning units required to be tested under Sub-section 7 of Regulation II (1972) as established by the state of West Virginia Air Pollution Control Commission. The testing procedure is divided into five parts:…

  2. 40 CFR 1065.10 - Other procedures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... meet all applicable emission standards. (b) Our testing. These procedures generally apply for testing... importance of pursuing changes to the procedures: (i) Whether supplemental emission standards or other... procedures. For example, this may apply if your engine cannot operate on the specified duty cycle. In this...

  3. 40 CFR 1065.10 - Other procedures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... meet all applicable emission standards. (b) Our testing. These procedures generally apply for testing... importance of pursuing changes to the procedures: (i) Whether supplemental emission standards or other... procedures. For example, this may apply if your engine cannot operate on the specified duty cycle. In this...

  4. 40 CFR 1065.10 - Other procedures.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... meet all applicable emission standards. (b) Our testing. These procedures generally apply for testing... importance of pursuing changes to the procedures: (i) Whether supplemental emission standards or other... procedures. For example, this may apply if your engine cannot operate on the specified duty cycle. In this...

  5. 40 CFR 1065.10 - Other procedures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... meet all applicable emission standards. (b) Our testing. These procedures generally apply for testing... importance of pursuing changes to the procedures: (i) Whether supplemental emission standards or other... procedures. For example, this may apply if your engine cannot operate on the specified duty cycle. In this...

  6. 40 CFR 1065.10 - Other procedures.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... meet all applicable emission standards. (b) Our testing. These procedures generally apply for testing... importance of pursuing changes to the procedures: (i) Whether supplemental emission standards or other... procedures. For example, this may apply if your engine cannot operate on the specified duty cycle. In this...

  7. 40 CFR 63.1348 - Compliance requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... emissions standards and operating limits by using the test methods and procedures in §§ 63.1349 and 63.7... Emission Standards and Operating Limits § 63.1348 Compliance requirements. (a) Initial Performance Test... with the PM emissions standards by using the test methods and procedures in § 63.1349(b)(1). (2...

  8. 40 CFR 63.1348 - Compliance requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... emissions standards and operating limits by using the test methods and procedures in §§ 63.1349 and 63.7... Emission Standards and Operating Limits § 63.1348 Compliance requirements. (a) Initial Performance Test... with the PM emissions standards by using the test methods and procedures in § 63.1349(b)(1). (2...

  9. 40 CFR 205.54-1 - Low speed sound emission test procedures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Low speed sound emission test....54-1 Low speed sound emission test procedures. (a) Instrumentation. The following instrumentation... checked annually to verify that its output has not changed. (3) An engine-speed tachometer which is...

  10. 40 CFR 63.849 - Test methods and procedures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 11 2014-07-01 2014-07-01 false Test methods and procedures. 63.849... Test methods and procedures. (a) The owner or operator shall use the following reference methods to determine compliance with the applicable emission limits for TF and POM emissions: (1) Method 1 in appendix...

  11. 40 CFR 86.227-94 - Test procedures; overview.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1994 and Later Model Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.227-94 Test procedures; overview. The...

  12. 40 CFR 90.119 - Certification procedure-testing.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., removal, disassembly, cleaning, or replacement on a test engine without the advance approval of the... (CONTINUED) CONTROL OF EMISSIONS FROM NONROAD SPARK-IGNITION ENGINES AT OR BELOW 19 KILOWATTS Emission.... The manufacturer must test the test engine using the specified test procedures and appropriate test...

  13. 40 CFR 90.119 - Certification procedure-testing.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ..., removal, disassembly, cleaning, or replacement on a test engine without the advance approval of the... (CONTINUED) CONTROL OF EMISSIONS FROM NONROAD SPARK-IGNITION ENGINES AT OR BELOW 19 KILOWATTS Emission.... The manufacturer must test the test engine using the specified test procedures and appropriate test...

  14. 40 CFR 90.119 - Certification procedure-testing.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., removal, disassembly, cleaning, or replacement on a test engine without the advance approval of the... (CONTINUED) CONTROL OF EMISSIONS FROM NONROAD SPARK-IGNITION ENGINES AT OR BELOW 19 KILOWATTS Emission.... The manufacturer must test the test engine using the specified test procedures and appropriate test...

  15. 40 CFR 90.119 - Certification procedure-testing.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ..., removal, disassembly, cleaning, or replacement on a test engine without the advance approval of the... (CONTINUED) CONTROL OF EMISSIONS FROM NONROAD SPARK-IGNITION ENGINES AT OR BELOW 19 KILOWATTS Emission.... The manufacturer must test the test engine using the specified test procedures and appropriate test...

  16. 40 CFR 61.125 - Test methods and procedures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Section 61.125 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standards for Radionuclide Emissions From Elemental Phosphorus Plants § 61.125 Test methods and procedures. (a) Each owner or...

  17. 40 CFR Appendix I to Subparts D... - Motorcycle Noise Emission Test Procedures

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Procedures I Appendix I to Subparts D and E of Part 205 Protection of Environment ENVIRONMENTAL PROTECTION... Exhaust Systems Remedial orders. Pt. 205, Subpts. D-E, App. I Appendix I to Subparts D and E of Part 205—Motorcycle Noise Emission Test Procedures Appendix I-1 to Subparts D and E—Test Procedure for Street and off...

  18. 40 CFR Appendix I to Subparts D... - Motorcycle Noise Emission Test Procedures

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Procedures I Appendix I to Subparts D and E of Part 205 Protection of Environment ENVIRONMENTAL PROTECTION... Exhaust Systems Remedial orders. Pt. 205, Subpts. D-E, App. I Appendix I to Subparts D and E of Part 205—Motorcycle Noise Emission Test Procedures Appendix I-1 to Subparts D and E—Test Procedure for Street and off...

  19. 40 CFR 61.137 - Test methods and procedures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Section 61.137 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Benzene Emissions from Coke By-Product Recovery Plants § 61.137 Test methods and procedures. (a) Each owner or...

  20. 14 CFR 34.64 - Sampling and analytical procedures for measuring gaseous exhaust emissions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT FUEL VENTING AND EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANES Test Procedures for Engine Exhaust Gaseous Emissions (Aircraft and Aircraft Gas Turbine Engines) § 34.64 Sampling and analytical procedures for measuring gaseous exhaust emissions. The...

  1. 14 CFR 34.64 - Sampling and analytical procedures for measuring gaseous exhaust emissions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT FUEL VENTING AND EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANES Test Procedures for Engine Exhaust Gaseous Emissions (Aircraft and Aircraft Gas Turbine Engines) § 34.64 Sampling and analytical procedures for measuring gaseous exhaust emissions. The...

  2. 78 FR 44112 - California State Motor Vehicle Pollution Control Standards; Urban Buses; Request for Waiver of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-23

    ... Board (CARB) its request for a waiver of preemption for emission standards and related test procedures... standards and test procedures for heavy-duty urban bus engines and vehicles. The 2000 rulemaking included... to emission standards and test procedures resulting from these five sets of amendments were codified...

  3. 40 CFR 91.118 - Certification procedure-testing.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... difference between the old FEL and the new FEL; and that the new FEL applies to all engines covered by the... (CONTINUED) CONTROL OF EMISSIONS FROM MARINE SPARK-IGNITION ENGINES Emission Standards and Certification... test engine using the specified test procedures and appropriate test cycle. All test results must be...

  4. 40 CFR 91.118 - Certification procedure-testing.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... difference between the old FEL and the new FEL; and that the new FEL applies to all engines covered by the... (CONTINUED) CONTROL OF EMISSIONS FROM MARINE SPARK-IGNITION ENGINES Emission Standards and Certification... test engine using the specified test procedures and appropriate test cycle. All test results must be...

  5. 40 CFR 91.118 - Certification procedure-testing.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... difference between the old FEL and the new FEL; and that the new FEL applies to all engines covered by the... (CONTINUED) CONTROL OF EMISSIONS FROM MARINE SPARK-IGNITION ENGINES Emission Standards and Certification... test engine using the specified test procedures and appropriate test cycle. All test results must be...

  6. 40 CFR 91.118 - Certification procedure-testing.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... difference between the old FEL and the new FEL; and that the new FEL applies to all engines covered by the... (CONTINUED) CONTROL OF EMISSIONS FROM MARINE SPARK-IGNITION ENGINES Emission Standards and Certification... test engine using the specified test procedures and appropriate test cycle. All test results must be...

  7. 40 CFR 91.118 - Certification procedure-testing.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... difference between the old FEL and the new FEL; and that the new FEL applies to all engines covered by the... (CONTINUED) CONTROL OF EMISSIONS FROM MARINE SPARK-IGNITION ENGINES Emission Standards and Certification... test engine using the specified test procedures and appropriate test cycle. All test results must be...

  8. 40 CFR 205.54-1 - Low speed sound emission test procedures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Low speed sound emission test procedures. 205.54-1 Section 205.54-1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) NOISE ABATEMENT PROGRAMS TRANSPORTATION EQUIPMENT NOISE EMISSION CONTROLS Medium and Heavy Trucks § 205...

  9. 40 CFR 86.164-08 - Supplemental Federal Test Procedure calculations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... provisions provide the procedures for calculating mass emission results of each regulated exhaust pollutant... this section. These provisions provide the procedures for determining the weighted mass emissions for... reported test results for the SFTP composite (NMHC+NOX) and optional composite CO standards shall be...

  10. 40 CFR 86.164-08 - Supplemental Federal Test Procedure calculations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... provisions provide the procedures for calculating mass emission results of each regulated exhaust pollutant... this section. These provisions provide the procedures for determining the weighted mass emissions for... reported test results for the SFTP composite (NMHC+NOX) and optional composite CO standards shall be...

  11. 40 CFR 86.158-00 - Supplemental Federal Test Procedures; overview.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Test Cycle. The test procedure for determining exhaust emissions with the air conditioner operating...) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES... the aggressive driving (US06) and air conditioning (SC03) elements of the Supplemental Federal Test...

  12. European type-approval test procedure for evaporative emissions from passenger cars against real-world mobility data from two Italian provinces.

    PubMed

    Martini, Giorgio; Paffumi, Elena; De Gennaro, Michele; Mellios, Giorgos

    2014-07-15

    This paper presents an evaluation of the European type-approval test procedure for evaporative emissions from passenger cars based on real-world mobility data. The study relies on two large databases of driving patterns from conventional fuel vehicles collected by means of on-board GPS systems in the Italian provinces of Modena and Firenze. Approximately 28,000 vehicles were monitored, corresponding to approximately 36 million kilometres over a period of one month. The driving pattern of each vehicle was processed to derive the relation between trip length and parking duration, and the rate of occurrence of parking events against multiple evaporative cycles, defined on the basis of the type-approval test procedure as 12-hour diurnal time windows. These results are used as input for an emission simulation model, which calculates the total evaporative emissions given the characteristics of the evaporative emission control system of the vehicle and the ambient temperature conditions. The results suggest that the evaporative emission control system, fitted to the vehicles from Euro 3 step and optimised for the current type-approval test procedure, could not efficiently work under real-world conditions, resulting in evaporative emissions well above the type-approval limit, especially for small size vehicles and warm climate conditions. This calls for a revision of the type-approval test procedure in order to address real-world evaporative emissions. Copyright © 2014. Published by Elsevier B.V.

  13. 40 CFR 86.164-00 - Supplemental Federal Test Procedure calculations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... provide the procedures for calculating mass emission results of each regulated exhaust pollutant for the... section. These provisions provide the procedures for determining the weighted mass emissions for the FTP... test results for the SFTP composite (NMHC+NOX) and optional composite CO standards shall be computed by...

  14. 40 CFR 86.164-00 - Supplemental Federal Test Procedure calculations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... provide the procedures for calculating mass emission results of each regulated exhaust pollutant for the... section. These provisions provide the procedures for determining the weighted mass emissions for the FTP... test results for the SFTP composite (NMHC+NOX) and optional composite CO standards shall be computed by...

  15. 40 CFR 86.1439 - Certification Short Test emission test procedures-EPA.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) Emission Regulations for New Gasoline-Fueled Otto-Cycle Light-Duty Vehicles and New Gasoline-Fueled Otto-Cycle Light-Duty Trucks; Certification Short Test Procedures § 86.1439 Certification Short... seconds (mt=30), whichever comes second. (B) The vehicle fails the idle mode and the test is immediately...

  16. 40 CFR 86.1439 - Certification Short Test emission test procedures-EPA.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) Emission Regulations for New Gasoline-Fueled Otto-Cycle Light-Duty Vehicles and New Gasoline-Fueled Otto-Cycle Light-Duty Trucks; Certification Short Test Procedures § 86.1439 Certification Short... seconds (mt=30), whichever comes second. (B) The vehicle fails the idle mode and the test is immediately...

  17. 75 FR 8056 - California State Nonroad Engine Pollution Control Standards; California New Nonroad Compression...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-23

    ... maintenance intervals, recordkeeping, warranties, test procedures, certification test fuel, and engine useful... Control of Emissions of Air Pollution From Nonroad Diesel Engines and Fuel and EPA's Final Rule for Test... request for an authorization of its emission standards and accompanying test procedures for new nonroad...

  18. 40 CFR Appendix B to Part 75 - Quality Assurance and Quality Control Procedures

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... in section 2.3 of this appendix and the Hg emission tests described in §§ 75.81(c) and 75.81(d)(4). 1.2Specific Requirements for Continuous Emissions Monitoring Systems 1.2.1Calibration Error Test and Linearity Check Procedures Keep a written record of the procedures used for daily calibration error tests and...

  19. 40 CFR 600.111-08 - Test procedures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 30 2014-07-01 2014-07-01 false Test procedures. 600.111-08 Section... Emission Test Procedures § 600.111-08 Test procedures. This section describes test procedures for the FTP, highway fuel economy test (HFET), US06, SC03, and the cold temperature FTP tests. Perform testing...

  20. 40 CFR 205.174 - Remedial orders.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... calibrated with the acoustic calibrator as often as is necessary throughout testing to maintain the accuracy... TRANSPORTATION EQUIPMENT NOISE EMISSION CONTROLS Motorcycle Exhaust Systems § 205.174 Remedial orders. The... Noise Emission Test Procedures Appendix I-1 to Subparts D and E—Test Procedure for Street and off-road...

  1. 40 CFR 600.111-08 - Test procedures.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 31 2012-07-01 2012-07-01 false Test procedures. 600.111-08 Section... Emission Test Procedures § 600.111-08 Test procedures. This section provides test procedures for the FTP, highway, US06, SC03, and the cold temperature FTP tests. Testing shall be performed according to test...

  2. 14 CFR 34.82 - Sampling and analytical procedures for measuring smoke exhaust emissions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ..., DEPARTMENT OF TRANSPORTATION AIRCRAFT FUEL VENTING AND EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANES Test Procedures for Engine Smoke Emissions (Aircraft Gas Turbine Engines) § 34.82...

  3. 40 CFR 87.82 - Sampling and analytical procedures for measuring smoke exhaust emissions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) Definitions. Test Procedures for Engine Smoke Emissions (Aircraft Gas Turbine Engines) § 87.82 Sampling and analytical procedures for measuring smoke exhaust...

  4. 40 CFR 600.111-93 - Test procedures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 30 2011-07-01 2011-07-01 false Test procedures. 600.111-93 Section... Emission Regulations for 1978 and Later Model Year Automobiles-Test Procedures § 600.111-93 Test procedures. (a) The test procedures to be followed for generation of the city fuel economy data are those...

  5. 40 CFR 600.111-80 - Test procedures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 30 2011-07-01 2011-07-01 false Test procedures. 600.111-80 Section... Emission Regulations for 1978 and Later Model Year Automobiles-Test Procedures § 600.111-80 Test procedures. (a) The test procedures to be followed for generation of the city fuel economy data are those...

  6. 40 CFR 1060.510 - How do I test EPA Low-Emission Fuel Lines for permeation emissions?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 33 2011-07-01 2011-07-01 false How do I test EPA Low-Emission Fuel... NONROAD AND STATIONARY EQUIPMENT Test Procedures § 1060.510 How do I test EPA Low-Emission Fuel Lines for permeation emissions? For EPA Low-Emission Fuel Lines, measure emissions according to SAE J2260, which is...

  7. 40 CFR 1060.510 - How do I test EPA Low-Emission Fuel Lines for permeation emissions?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 34 2012-07-01 2012-07-01 false How do I test EPA Low-Emission Fuel... NONROAD AND STATIONARY EQUIPMENT Test Procedures § 1060.510 How do I test EPA Low-Emission Fuel Lines for permeation emissions? For EPA Low-Emission Fuel Lines, measure emissions according to SAE J2260, which is...

  8. 40 CFR 1060.510 - How do I test EPA Low-Emission Fuel Lines for permeation emissions?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 34 2013-07-01 2013-07-01 false How do I test EPA Low-Emission Fuel... NONROAD AND STATIONARY EQUIPMENT Test Procedures § 1060.510 How do I test EPA Low-Emission Fuel Lines for permeation emissions? For EPA Low-Emission Fuel Lines, measure emissions according to SAE J2260, which is...

  9. 40 CFR 1060.510 - How do I test EPA Low-Emission Fuel Lines for permeation emissions?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 33 2014-07-01 2014-07-01 false How do I test EPA Low-Emission Fuel... NONROAD AND STATIONARY EQUIPMENT Test Procedures § 1060.510 How do I test EPA Low-Emission Fuel Lines for permeation emissions? For EPA Low-Emission Fuel Lines, measure emissions according to SAE J2260, which is...

  10. 40 CFR 1060.510 - How do I test EPA Low-Emission Fuel Lines for permeation emissions?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false How do I test EPA Low-Emission Fuel... NONROAD AND STATIONARY EQUIPMENT Test Procedures § 1060.510 How do I test EPA Low-Emission Fuel Lines for permeation emissions? For EPA Low-Emission Fuel Lines, measure emissions according to SAE J2260, which is...

  11. 40 CFR 86.1824-08 - Durability demonstration procedures for evaporative emissions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... for evaporative emissions. Eligible small-volume manufacturers or small-volume test groups may...-based measurements except the bleed emission test. The standard for bleed emissions applies for the full... manufacturer must conduct at least one evaporative emission test at each of the five different mileage points...

  12. 14 CFR 34.82 - Sampling and analytical procedures for measuring smoke exhaust emissions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ..., DEPARTMENT OF TRANSPORTATION AIRCRAFT FUEL VENTING AND EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANES Test Procedures for Engine Smoke Emissions (Aircraft Gas Turbine Engines) § 34.82..., Environmental Protection, Volume II, Aircraft Engine Emissions, Second Edition, July 1993, effective July 26...

  13. 14 CFR 34.82 - Sampling and analytical procedures for measuring smoke exhaust emissions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ..., DEPARTMENT OF TRANSPORTATION AIRCRAFT FUEL VENTING AND EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANES Test Procedures for Engine Smoke Emissions (Aircraft Gas Turbine Engines) § 34.82..., Environmental Protection, Volume II, Aircraft Engine Emissions, Second Edition, July 1993, effective July 26...

  14. Hydrogen Fuel Cell Vehicle Fuel Economy Testing at the U.S. EPA National Vehicle and Fuel Emissions Laboratory (SAE Paper 2004-01-2900)

    EPA Science Inventory

    The introduction of hydrogen fuel cell vehicles and their new technology has created the need for development of new fuel economy test procedures and safety procedures during testing. The United States Environmental Protection Agency-National Vehicle Fuels and Emissions Laborato...

  15. 40 CFR 600.111-08 - Test procedures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 30 2011-07-01 2011-07-01 false Test procedures. 600.111-08 Section... Emission Regulations for 1978 and Later Model Year Automobiles-Test Procedures § 600.111-08 Test procedures. This section provides test procedures for the FTP, highway, US06, SC03, and the cold temperature FTP...

  16. 40 CFR 1066.430 - Performing emission tests.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 34 2012-07-01 2012-07-01 false Performing emission tests. 1066.430... CONTROLS VEHICLE-TESTING PROCEDURES Vehicle Preparation and Running a Test § 1066.430 Performing emission tests. The overall test consists of prescribed sequences of fueling, parking, and driving at specified...

  17. 40 CFR 1066.430 - Performing emission tests.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 34 2013-07-01 2013-07-01 false Performing emission tests. 1066.430... CONTROLS VEHICLE-TESTING PROCEDURES Vehicle Preparation and Running a Test § 1066.430 Performing emission tests. The overall test consists of prescribed sequences of fueling, parking, and driving at specified...

  18. 40 CFR 89.119 - Emission tests.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 21 2013-07-01 2013-07-01 false Emission tests. 89.119 Section 89.119... Provisions § 89.119 Emission tests. (a) Manufacturer testing. (1) Upon completion of service accumulation, the manufacturer must test each test engine using the specified test procedures, except as provided in...

  19. 40 CFR 89.119 - Emission tests.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 20 2014-07-01 2013-07-01 true Emission tests. 89.119 Section 89.119... Provisions § 89.119 Emission tests. (a) Manufacturer testing. (1) Upon completion of service accumulation, the manufacturer must test each test engine using the specified test procedures, except as provided in...

  20. 40 CFR 1066.840 - Highway fuel economy test procedure.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 33 2014-07-01 2014-07-01 false Highway fuel economy test procedure... Highway fuel economy test procedure. This section describes the procedure for the highway fuel economy test (HFET). This test involves emission sampling and fuel economy measurement for certain vehicles as...

  1. 40 CFR 61.304 - Test methods and procedures.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 9 2013-07-01 2013-07-01 false Test methods and procedures. 61.304... Emissions From Benzene Transfer Operations § 61.304 Test methods and procedures. (a) The procedures for... testing equipment shall be prepared and installed as specified in the appropriate test methods. (2) The...

  2. 40 CFR 61.304 - Test methods and procedures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 8 2011-07-01 2011-07-01 false Test methods and procedures. 61.304... Emissions From Benzene Transfer Operations § 61.304 Test methods and procedures. (a) The procedures for... testing equipment shall be prepared and installed as specified in the appropriate test methods. (2) The...

  3. 40 CFR 61.304 - Test methods and procedures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 9 2014-07-01 2014-07-01 false Test methods and procedures. 61.304... Emissions From Benzene Transfer Operations § 61.304 Test methods and procedures. (a) The procedures for... testing equipment shall be prepared and installed as specified in the appropriate test methods. (2) The...

  4. 40 CFR 61.304 - Test methods and procedures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 8 2010-07-01 2010-07-01 false Test methods and procedures. 61.304... Emissions From Benzene Transfer Operations § 61.304 Test methods and procedures. (a) The procedures for... testing equipment shall be prepared and installed as specified in the appropriate test methods. (2) The...

  5. 40 CFR 61.304 - Test methods and procedures.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 9 2012-07-01 2012-07-01 false Test methods and procedures. 61.304... Emissions From Benzene Transfer Operations § 61.304 Test methods and procedures. (a) The procedures for... testing equipment shall be prepared and installed as specified in the appropriate test methods. (2) The...

  6. 40 CFR 86.1227-96 - Test procedures; overview.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Test procedures; overview. 86.1227-96... Emission Test Procedures for New Gasoline-Fueled, Natural Gas-Fueled, Liquefied Petroleum Gas-Fueled and Methanol-Fueled Heavy-Duty Vehicles § 86.1227-96 Test procedures; overview. (a) The overall test consists...

  7. 40 CFR 1065.530 - Emission test sequence.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... temperature continuously to verify that it remains within the pre-test temperature range as specified in... 40 Protection of Environment 34 2013-07-01 2013-07-01 false Emission test sequence. 1065.530... CONTROLS ENGINE-TESTING PROCEDURES Performing an Emission Test Over Specified Duty Cycles § 1065.530...

  8. 40 CFR 1065.530 - Emission test sequence.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... temperature continuously to verify that it remains within the pre-test temperature range as specified in... 40 Protection of Environment 34 2012-07-01 2012-07-01 false Emission test sequence. 1065.530... CONTROLS ENGINE-TESTING PROCEDURES Performing an Emission Test Over Specified Duty Cycles § 1065.530...

  9. 40 CFR 1065.530 - Emission test sequence.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... temperature continuously to verify that it remains within the pre-test temperature range as specified in... 40 Protection of Environment 33 2014-07-01 2014-07-01 false Emission test sequence. 1065.530... CONTROLS ENGINE-TESTING PROCEDURES Performing an Emission Test Over Specified Duty Cycles § 1065.530...

  10. 40 CFR 63.945 - Test methods and procedures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 11 2014-07-01 2014-07-01 false Test methods and procedures. 63.945...) National Emission Standards for Surface Impoundments § 63.945 Test methods and procedures. (a) Procedure...) The test shall be conducted in accordance with the procedures specified in Method 21 of 40 CFR part 60...

  11. 40 CFR 1065.530 - Emission test sequence.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... to verify that it remains within the pre-test temperature range as specified in § 1065.520(b): (1... 40 Protection of Environment 32 2010-07-01 2010-07-01 false Emission test sequence. 1065.530... CONTROLS ENGINE-TESTING PROCEDURES Performing an Emission Test Over Specified Duty Cycles § 1065.530...

  12. 40 CFR 1065.530 - Emission test sequence.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... to verify that it remains within the pre-test temperature range as specified in § 1065.520(b): (1... 40 Protection of Environment 33 2011-07-01 2011-07-01 false Emission test sequence. 1065.530... CONTROLS ENGINE-TESTING PROCEDURES Performing an Emission Test Over Specified Duty Cycles § 1065.530...

  13. 40 CFR 205.54-1 - Low speed sound emission test procedures.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 26 2012-07-01 2011-07-01 true Low speed sound emission test procedures. 205.54-1 Section 205.54-1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED.... Operating manuals or other literature furnished by the instrument manufacturer shall be referred to for both...

  14. 40 CFR 63.925 - Test methods and procedures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 11 2014-07-01 2014-07-01 false Test methods and procedures. 63.925...) National Emission Standards for Containers § 63.925 Test methods and procedures. (a) Procedures for... be conducted in accordance with the procedures specified in Method 21 of 40 CFR part 60, appendix A...

  15. 40 CFR 1065.940 - Emission calculations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... CONTROLS ENGINE-TESTING PROCEDURES Field Testing and Portable Emission Measurement Systems § 1065.940...-specific emissions for each test interval using any applicable information and instructions in the standard.... Determine this fixed value by engineering analysis. [75 FR 68467, Nov. 8, 2010] ...

  16. 40 CFR 264.1034 - Test methods and procedures.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 27 2013-07-01 2013-07-01 false Test methods and procedures. 264.1034... Air Emission Standards for Process Vents § 264.1034 Test methods and procedures. (a) Each owner or operator subject to the provisions of this subpart shall comply with the test methods and procedures...

  17. 40 CFR 264.1063 - Test methods and procedures.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 27 2013-07-01 2013-07-01 false Test methods and procedures. 264.1063... Air Emission Standards for Equipment Leaks § 264.1063 Test methods and procedures. (a) Each owner or operator subject to the provisions of this subpart shall comply with the test methods and procedures...

  18. 40 CFR 205.54 - Test procedures.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 26 2013-07-01 2013-07-01 false Test procedures. 205.54 Section 205.54... EQUIPMENT NOISE EMISSION CONTROLS Medium and Heavy Trucks § 205.54 Test procedures. The procedures described in this and subsequent sections will be the test program to determine the conformity of vehicles with...

  19. 40 CFR 205.54 - Test procedures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Test procedures. 205.54 Section 205.54... EQUIPMENT NOISE EMISSION CONTROLS Medium and Heavy Trucks § 205.54 Test procedures. The procedures described in this and subsequent sections will be the test program to determine the conformity of vehicles with...

  20. 40 CFR 60.644 - Test methods and procedures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 6 2011-07-01 2011-07-01 false Test methods and procedures. 60.644... Gas Processing: SO2 Emissions § 60.644 Test methods and procedures. (a) In conducting the performance tests required in § 60.8, the owner or operator shall use as reference methods and procedures the test...

  1. Implementation of Portable Emissions Measurement Systems (PEMS) for the Real-driving Emissions (RDE) Regulation in Europe.

    PubMed

    Giechaskiel, Barouch; Vlachos, Theodoros; Riccobono, Francesco; Forni, Fausto; Colombo, Rinaldo; Montigny, Francois; Le-Lijour, Philippe; Carriero, Massimo; Bonnel, Pierre; Weiss, Martin

    2016-12-04

    Vehicles are tested in controlled and relatively narrow laboratory conditions to determine their official emission values and reference fuel consumption. However, on the road, ambient and driving conditions can vary over a wide range, sometimes causing emissions to be higher than those measured in the laboratory. For this reason, the European Commission has developed a complementary Real-Driving Emissions (RDE) test procedure using the Portable Emissions Measurement Systems (PEMS) to verify gaseous pollutant and particle number emissions during a wide range of normal operating conditions on the road. This paper presents the newly-adopted RDE test procedure, differentiating six steps: 1) vehicle selection, 2) vehicle preparation, 3) trip design, 4) trip execution, 5) trip verification, and 6) calculation of emissions. Of these steps, vehicle preparation and trip execution are described in greater detail. Examples of trip verification and the calculations of emissions are given.

  2. Implementation of Portable Emissions Measurement Systems (PEMS) for the Real-driving Emissions (RDE) Regulation in Europe

    PubMed Central

    Giechaskiel, Barouch; Vlachos, Theodoros; Riccobono, Francesco; Forni, Fausto; Colombo, Rinaldo; Montigny, Francois; Le-Lijour, Philippe; Carriero, Massimo; Bonnel, Pierre; Weiss, Martin

    2016-01-01

    Vehicles are tested in controlled and relatively narrow laboratory conditions to determine their official emission values and reference fuel consumption. However, on the road, ambient and driving conditions can vary over a wide range, sometimes causing emissions to be higher than those measured in the laboratory. For this reason, the European Commission has developed a complementary Real-Driving Emissions (RDE) test procedure using the Portable Emissions Measurement Systems (PEMS) to verify gaseous pollutant and particle number emissions during a wide range of normal operating conditions on the road. This paper presents the newly-adopted RDE test procedure, differentiating six steps: 1) vehicle selection, 2) vehicle preparation, 3) trip design, 4) trip execution, 5) trip verification, and 6) calculation of emissions. Of these steps, vehicle preparation and trip execution are described in greater detail. Examples of trip verification and the calculations of emissions are given. PMID:28060306

  3. 40 CFR 205.54 - Test procedures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Test procedures. 205.54 Section 205.54 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) NOISE ABATEMENT PROGRAMS TRANSPORTATION EQUIPMENT NOISE EMISSION CONTROLS Medium and Heavy Trucks § 205.54 Test procedures. The procedures described...

  4. 40 CFR 86.1828-01 - Emission data vehicle selection.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... emission constituents, all exhaust test procedures, and the potential impact of air conditioning on test... vehicle expected to emit the highest NMHC emissions at 20°F on candidate in-use vehicles from the test... SFTP testing. Within each test group, the vehicle configuration shall be selected which is expected to...

  5. 40 CFR 89.410 - Engine test cycle.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 21 2013-07-01 2013-07-01 false Engine test cycle. 89.410 Section 89...) CONTROL OF EMISSIONS FROM NEW AND IN-USE NONROAD COMPRESSION-IGNITION ENGINES Exhaust Emission Test Procedures § 89.410 Engine test cycle. (a) Emissions shall be measured using one of the test cycles specified...

  6. 40 CFR 89.410 - Engine test cycle.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 21 2012-07-01 2012-07-01 false Engine test cycle. 89.410 Section 89...) CONTROL OF EMISSIONS FROM NEW AND IN-USE NONROAD COMPRESSION-IGNITION ENGINES Exhaust Emission Test Procedures § 89.410 Engine test cycle. (a) Emissions shall be measured using one of the test cycles specified...

  7. 40 CFR 89.410 - Engine test cycle.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 20 2014-07-01 2013-07-01 true Engine test cycle. 89.410 Section 89...) CONTROL OF EMISSIONS FROM NEW AND IN-USE NONROAD COMPRESSION-IGNITION ENGINES Exhaust Emission Test Procedures § 89.410 Engine test cycle. (a) Emissions shall be measured using one of the test cycles specified...

  8. 40 CFR 1060.520 - How do I test fuel tanks for permeation emissions?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false How do I test fuel tanks for... STATIONARY EQUIPMENT Test Procedures § 1060.520 How do I test fuel tanks for permeation emissions? Measure...) Preconditioning durability testing. Take the following steps before an emission test, in any order, if your...

  9. 40 CFR 1060.520 - How do I test fuel tanks for permeation emissions?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 34 2012-07-01 2012-07-01 false How do I test fuel tanks for... STATIONARY EQUIPMENT Test Procedures § 1060.520 How do I test fuel tanks for permeation emissions? Measure...) Preconditioning durability testing. Take the following steps before an emission test, in any order, if your...

  10. 40 CFR 1060.520 - How do I test fuel tanks for permeation emissions?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 34 2013-07-01 2013-07-01 false How do I test fuel tanks for... STATIONARY EQUIPMENT Test Procedures § 1060.520 How do I test fuel tanks for permeation emissions? Measure...) Preconditioning durability testing. Take the following steps before an emission test, in any order, if your...

  11. 40 CFR 1060.520 - How do I test fuel tanks for permeation emissions?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 33 2011-07-01 2011-07-01 false How do I test fuel tanks for... STATIONARY EQUIPMENT Test Procedures § 1060.520 How do I test fuel tanks for permeation emissions? Measure...) Preconditioning durability testing. Take the following steps before an emission test, in any order, if your...

  12. 40 CFR 1060.520 - How do I test fuel tanks for permeation emissions?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 33 2014-07-01 2014-07-01 false How do I test fuel tanks for... STATIONARY EQUIPMENT Test Procedures § 1060.520 How do I test fuel tanks for permeation emissions? Measure...) Preconditioning durability testing. Take the following steps before an emission test, in any order, if your...

  13. 40 CFR 63.905 - Test methods and procedures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 11 2014-07-01 2014-07-01 false Test methods and procedures. 63.905...) National Emission Standards for Tanks-Level 1 § 63.905 Test methods and procedures. (a) Procedure for... be conducted in accordance with the procedures specified in Method 21 of 40 CFR part 60, appendix A...

  14. 40 CFR Appendix I to Subparts D and E - Motorcycle Noise Emission Test Procedures [Note

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Motorcycle Noise Emission Test Procedures [Note] I Appendix I to Subparts D and E Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... noncomplying motorcycles; relabeling of mislabeled motorcycles. Appendix I to Subparts D and E—Motorcycle Noise...

  15. 40 CFR Appendix I to Subparts D and E - Motorcycle Noise Emission Test Procedures [Note

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Motorcycle Noise Emission Test Procedures [Note] I Appendix I to Subparts D and E Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... noncomplying motorcycles; relabeling of mislabeled motorcycles. Appendix I to Subparts D and E—Motorcycle Noise...

  16. 78 FR 719 - California State Motor Vehicle Pollution Control Standards; Urban Buses; Request for Waiver of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-04

    .... Collectively, the five rulemakings elevated the stringency of exhaust emission standards and test procedures... Act for the emission standards and related test procedures contained in its urban bus regulations, as... Standards; Urban Buses; Request for Waiver of Preemption; Opportunity for Public Hearing and Comment AGENCY...

  17. 40 CFR 63.1282 - Test methods, compliance procedures, and compliance demonstrations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... compliance demonstrations. (a) Determination of glycol dehydration unit flowrate, benzene emissions, or BTEX... dehydration unit natural gas flowrate, benzene emissions, or BTEX emissions. (1) The determination of actual flowrate of natural gas to a glycol dehydration unit shall be made using the procedures of either paragraph...

  18. 40 CFR 63.1282 - Test methods, compliance procedures, and compliance demonstrations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... compliance demonstrations. (a) Determination of glycol dehydration unit flowrate, benzene emissions, or BTEX... dehydration unit natural gas flowrate, benzene emissions, or BTEX emissions. (1) The determination of actual flowrate of natural gas to a glycol dehydration unit shall be made using the procedures of either paragraph...

  19. 14 CFR 34.5 - Special test procedures.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANES General Provisions § 34.5 Special test... or operator of aircraft or aircraft engines, approve test procedures for any aircraft or aircraft engine that is not susceptible to satisfactory testing by the procedures set forth herein. Prior to...

  20. 40 CFR 1066.830 - Supplemental Federal Test Procedures; overview.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... driving and a sequence of vehicle operation that accounts for the impact of the vehicle's air conditioner...) AIR POLLUTION CONTROLS VEHICLE-TESTING PROCEDURES Exhaust Emission Test Procedures for Motor Vehicles... results from the aggressive driving test element (§ 1066.831), the air conditioning test element (§ 1066...

  1. 40 CFR 203.3 - Test procedures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Test procedures. 203.3 Section 203.3 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) NOISE ABATEMENT PROGRAMS LOW-NOISE-EMISSION PRODUCTS § 203.3 Test procedures. (a) The applicant shall test or cause his product to be tested...

  2. 40 CFR 80.51 - Vehicle test procedures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 16 2011-07-01 2011-07-01 false Vehicle test procedures. 80.51 Section...) REGULATION OF FUELS AND FUEL ADDITIVES Reformulated Gasoline § 80.51 Vehicle test procedures. The test sequence applicable when augmenting the emission models through vehicle testing is as follows: (a) Prepare...

  3. 40 CFR 80.51 - Vehicle test procedures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 17 2014-07-01 2014-07-01 false Vehicle test procedures. 80.51 Section...) REGULATION OF FUELS AND FUEL ADDITIVES Reformulated Gasoline § 80.51 Vehicle test procedures. The test sequence applicable when augmenting the emission models through vehicle testing is as follows: (a) Prepare...

  4. 40 CFR 203.3 - Test procedures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Test procedures. 203.3 Section 203.3 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) NOISE ABATEMENT PROGRAMS LOW-NOISE-EMISSION PRODUCTS § 203.3 Test procedures. (a) The applicant shall test or cause his product to be tested...

  5. 40 CFR 91.507 - Test procedures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 20 2014-07-01 2013-07-01 true Test procedures. 91.507 Section 91.507... EMISSIONS FROM MARINE SPARK-IGNITION ENGINES Manufacturer Production Line Testing Program § 91.507 Test procedures. (a)(1) For marine SI engines subject to the provisions of this subpart, the prescribed test...

  6. 40 CFR 91.507 - Test procedures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Test procedures. 91.507 Section 91.507... EMISSIONS FROM MARINE SPARK-IGNITION ENGINES Manufacturer Production Line Testing Program § 91.507 Test procedures. (a)(1) For marine SI engines subject to the provisions of this subpart, the prescribed test...

  7. 40 CFR 203.3 - Test procedures.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 26 2013-07-01 2013-07-01 false Test procedures. 203.3 Section 203.3 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) NOISE ABATEMENT PROGRAMS LOW-NOISE-EMISSION PRODUCTS § 203.3 Test procedures. (a) The applicant shall test or cause his product to be tested...

  8. 40 CFR 87.89 - Compliance with smoke emission standards.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... PROGRAMS (CONTINUED) CONTROL OF AIR POLLUTION FROM AIRCRAFT AND AIRCRAFT ENGINES Test Procedures for Engine Smoke Emissions (Aircraft Gas Turbine Engines) § 87.89 Compliance with smoke emission standards... engine of the model being tested. An acceptable alternative to testing every engine is described in...

  9. 40 CFR 87.89 - Compliance with smoke emission standards.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... PROGRAMS (CONTINUED) CONTROL OF AIR POLLUTION FROM AIRCRAFT AND AIRCRAFT ENGINES Test Procedures for Engine Smoke Emissions (Aircraft Gas Turbine Engines) § 87.89 Compliance with smoke emission standards... engine of the model being tested. An acceptable alternative to testing every engine is described in...

  10. 40 CFR Appendix I to Subparts D... - Motorcycle Noise Emission Test Procedures

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... calibrated with the acoustic calibrator as often as is necessary throughout testing to maintain the accuracy... 40 Protection of Environment 26 2013-07-01 2013-07-01 false Motorcycle Noise Emission Test... AGENCY (CONTINUED) NOISE ABATEMENT PROGRAMS TRANSPORTATION EQUIPMENT NOISE EMISSION CONTROLS Motorcycle...

  11. 40 CFR Appendix I to Subparts D... - Motorcycle Noise Emission Test Procedures

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... calibrated with the acoustic calibrator as often as is necessary throughout testing to maintain the accuracy... 40 Protection of Environment 25 2014-07-01 2014-07-01 false Motorcycle Noise Emission Test... AGENCY (CONTINUED) NOISE ABATEMENT PROGRAMS TRANSPORTATION EQUIPMENT NOISE EMISSION CONTROLS Motorcycle...

  12. 40 CFR 86.1332-90 - Engine mapping procedures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... § 86.1332-90 Engine mapping procedures. (a) Mount test engine on the engine dynamometer. (b) Determine... 40 Protection of Environment 19 2011-07-01 2011-07-01 false Engine mapping procedures. 86.1332-90... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission...

  13. 40 CFR 86.1332-90 - Engine mapping procedures.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... § 86.1332-90 Engine mapping procedures. (a) Mount test engine on the engine dynamometer. (b) Determine... 40 Protection of Environment 20 2012-07-01 2012-07-01 false Engine mapping procedures. 86.1332-90... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission...

  14. 40 CFR 86.1332-90 - Engine mapping procedures.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... § 86.1332-90 Engine mapping procedures. (a) Mount test engine on the engine dynamometer. (b) Determine... 40 Protection of Environment 20 2013-07-01 2013-07-01 false Engine mapping procedures. 86.1332-90... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission...

  15. 40 CFR 86.329-79 - System response time; check procedure.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for New Gasoline-Fueled and Diesel-Fueled Heavy-Duty Engines; Gaseous Exhaust Test Procedures § 86... in step (i). (2) Capillary flow analyzers. This procedure is applicable only to analyzers that have...

  16. 40 CFR 1066.401 - Overview.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) Sample emissions. (6) Record post-test data. (7) Perform post-test procedures to verify proper operation... PROCEDURES Vehicle Preparation and Running a Test § 1066.401 Overview. (a) Use the procedures detailed in... to: (1) Determine road-load power, test weight, and inertia class. (2) Prepare the vehicle, equipment...

  17. 40 CFR 1066.401 - Overview.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) Sample emissions. (6) Record post-test data. (7) Perform post-test procedures to verify proper operation... PROCEDURES Vehicle Preparation and Running a Test § 1066.401 Overview. (a) Use the procedures detailed in... to: (1) Determine road-load power, test weight, and inertia class. (2) Prepare the vehicle, equipment...

  18. 40 CFR 86.164-00 - Supplemental Federal Test Procedure calculations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... test schedules of FTP, US06, and SC03. (b) The provisions of § 86.144-94(a) are applicable to this section. These provisions provide the procedures for determining the weighted mass emissions for the FTP... emissions per mile for a particular pollutant weighted in terms of the contributions from the FTP, SC03, and...

  19. 40 CFR Table I-9 to Subpart I of... - Methods and Procedures for Conducting Emissions Test for Stack Systems

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 21 2014-07-01 2014-07-01 false Methods and Procedures for Conducting Emissions Test for Stack Systems I Table I-9 to Subpart I of Part 98 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Electronics...

  20. 40 CFR 1037.550 - Special procedures for testing post-transmission hybrid systems.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    .... This section describes the procedure for simulating a chassis test with a post-transmission hybrid... 40 Protection of Environment 34 2012-07-01 2012-07-01 false Special procedures for testing post... AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW HEAVY-DUTY MOTOR VEHICLES Test...

  1. 40 CFR 91.607 - Test procedures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 20 2014-07-01 2013-07-01 true Test procedures. 91.607 Section 91.607... EMISSIONS FROM MARINE SPARK-IGNITION ENGINES Selective Enforcement Auditing Regulations § 91.607 Test procedures. (a)(1) For marine SI engines subject to the provisions of this subpart, the prescribed test...

  2. 40 CFR 1066.985 - Fuel storage system leak test procedure.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 33 2014-07-01 2014-07-01 false Fuel storage system leak test... Refueling Emission Test Procedures for Motor Vehicles § 1066.985 Fuel storage system leak test procedure. (a... conditions. (3) Leak test equipment must have the ability to pressurize fuel storage systems to at least 4.1...

  3. 40 CFR 91.408 - Pre-test procedures.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 21 2012-07-01 2012-07-01 false Pre-test procedures. 91.408 Section 91...) CONTROL OF EMISSIONS FROM MARINE SPARK-IGNITION ENGINES Gaseous Exhaust Test Procedures § 91.408 Pre-test... accordance with § 91.117. (b) Engine pre-test preparation. (1) Drain and charge the fuel tank(s) with the...

  4. 40 CFR 91.408 - Pre-test procedures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Pre-test procedures. 91.408 Section 91...) CONTROL OF EMISSIONS FROM MARINE SPARK-IGNITION ENGINES Gaseous Exhaust Test Procedures § 91.408 Pre-test... accordance with § 91.117. (b) Engine pre-test preparation. (1) Drain and charge the fuel tank(s) with the...

  5. 40 CFR 91.408 - Pre-test procedures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 20 2014-07-01 2013-07-01 true Pre-test procedures. 91.408 Section 91...) CONTROL OF EMISSIONS FROM MARINE SPARK-IGNITION ENGINES Gaseous Exhaust Test Procedures § 91.408 Pre-test... accordance with § 91.117. (b) Engine pre-test preparation. (1) Drain and charge the fuel tank(s) with the...

  6. 40 CFR 91.408 - Pre-test procedures.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 21 2013-07-01 2013-07-01 false Pre-test procedures. 91.408 Section 91...) CONTROL OF EMISSIONS FROM MARINE SPARK-IGNITION ENGINES Gaseous Exhaust Test Procedures § 91.408 Pre-test... accordance with § 91.117. (b) Engine pre-test preparation. (1) Drain and charge the fuel tank(s) with the...

  7. 40 CFR 91.408 - Pre-test procedures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 20 2011-07-01 2011-07-01 false Pre-test procedures. 91.408 Section 91...) CONTROL OF EMISSIONS FROM MARINE SPARK-IGNITION ENGINES Gaseous Exhaust Test Procedures § 91.408 Pre-test... accordance with § 91.117. (b) Engine pre-test preparation. (1) Drain and charge the fuel tank(s) with the...

  8. On-road emissions of light-duty vehicles in europe.

    PubMed

    Weiss, Martin; Bonnel, Pierre; Hummel, Rudolf; Provenza, Alessio; Manfredi, Urbano

    2011-10-01

    For obtaining type approval in the European Union, light-duty vehicles have to comply with emission limits during standardized laboratory emissions testing. Although emission limits have become more stringent in past decades, light-duty vehicles remain an important source of nitrogen oxides and carbon monoxide emissions in Europe. Furthermore, persisting air quality problems in many urban areas suggest that laboratory emissions testing may not accurately capture the on-road emissions of light-duty vehicles. To address this issue, we conduct the first comprehensive on-road emissions test of light-duty vehicles with state-of-the-art Portable Emission Measurement Systems. We find that nitrogen oxides emissions of gasoline vehicles as well as carbon monoxide and total hydrocarbon emissions of both diesel and gasoline vehicles generally remain below the respective emission limits. By contrast, nitrogen oxides emissions of diesel vehicles (0.93 ± 0.39 grams per kilometer [g/km]), including modern Euro 5 diesel vehicles (0.62 ± 0.19 g/km), exceed emission limits by 320 ± 90%. On-road carbon dioxide emissions surpass laboratory emission levels by 21 ± 9%, suggesting that the current laboratory emissions testing fails to accurately capture the on-road emissions of light-duty vehicles. Our findings provide the empirical foundation for the European Commission to establish a complementary emissions test procedure for light-duty vehicles. This procedure could be implemented together with more stringent Euro 6 emission limits in 2014. The envisaged measures should improve urban air quality and provide incentive for innovation in the automotive industry.

  9. 40 CFR 63.786 - Test methods and procedures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 11 2014-07-01 2014-07-01 false Test methods and procedures. 63.786...) National Emission Standards for Shipbuilding and Ship Repair (Surface Coating) § 63.786 Test methods and procedures. (a) For the compliance procedures described in § 63.785(c) (1) through (c)(3), Method 24 of 40...

  10. 40 CFR 1065.940 - Emission calculations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false Emission calculations. 1065.940 Section 1065.940 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Field Testing and Portable Emission Measurement Systems § 1065.940...

  11. 40 CFR 1060.521 - How do I test fuel caps for permeation emissions?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 33 2011-07-01 2011-07-01 false How do I test fuel caps for permeation... EQUIPMENT Test Procedures § 1060.521 How do I test fuel caps for permeation emissions? If you measure a fuel.... However, you may not combine these emission measurements if you test the fuel cap at a nominal temperature...

  12. 40 CFR 1060.521 - How do I test fuel caps for permeation emissions?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 34 2012-07-01 2012-07-01 false How do I test fuel caps for permeation... EQUIPMENT Test Procedures § 1060.521 How do I test fuel caps for permeation emissions? If you measure a fuel.... However, you may not combine these emission measurements if you test the fuel cap at a nominal temperature...

  13. 40 CFR 1060.521 - How do I test fuel caps for permeation emissions?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 34 2013-07-01 2013-07-01 false How do I test fuel caps for permeation... EQUIPMENT Test Procedures § 1060.521 How do I test fuel caps for permeation emissions? If you measure a fuel.... However, you may not combine these emission measurements if you test the fuel cap at a nominal temperature...

  14. 40 CFR 1060.521 - How do I test fuel caps for permeation emissions?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 33 2014-07-01 2014-07-01 false How do I test fuel caps for permeation... EQUIPMENT Test Procedures § 1060.521 How do I test fuel caps for permeation emissions? If you measure a fuel.... However, you may not combine these emission measurements if you test the fuel cap at a nominal temperature...

  15. 40 CFR 87.62 - Test procedure (propulsion engines).

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 20 2011-07-01 2011-07-01 false Test procedure (propulsion engines). 87.62 Section 87.62 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Exhaust Gaseous Emissions (Aircraft and Aircraft Gas Turbine Engines) § 87.62 Test procedure (propulsion...

  16. 40 CFR 87.62 - Test procedure (propulsion engines).

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Test procedure (propulsion engines). 87.62 Section 87.62 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Exhaust Gaseous Emissions (Aircraft and Aircraft Gas Turbine Engines) § 87.62 Test procedure (propulsion...

  17. 40 CFR 600.116-12 - Special procedures related to electric vehicles and plug-in hybrid electric vehicles.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) ENERGY POLICY FUEL ECONOMY AND GREENHOUSE GAS EXHAUST EMISSIONS OF MOTOR VEHICLES Fuel Economy and Carbon-Related Exhaust Emission Test Procedures § 600.116-12 Special procedures related to electric vehicles and plug-in hybrid electric vehicles. (a) Determine fuel economy...

  18. 40 CFR 63.7322 - What test methods and other procedures must I use to demonstrate initial compliance with the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) National Emission Standards for Hazardous Air Pollutants for Coke Ovens: Pushing, Quenching, and Battery... rate of particulate matter (lb/ton of coke) from a control device applied to pushing emissions where a... combined weight in tons of coke pushed during the duration of each test run according to the procedures in...

  19. 40 CFR 63.7322 - What test methods and other procedures must I use to demonstrate initial compliance with the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) National Emission Standards for Hazardous Air Pollutants for Coke Ovens: Pushing, Quenching, and Battery... rate of particulate matter (lb/ton of coke) from a control device applied to pushing emissions where a... combined weight in tons of coke pushed during the duration of each test run according to the procedures in...

  20. 40 CFR 63.7322 - What test methods and other procedures must I use to demonstrate initial compliance with the...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) National Emission Standards for Hazardous Air Pollutants for Coke Ovens: Pushing, Quenching, and Battery... rate of particulate matter (lb/ton of coke) from a control device applied to pushing emissions where a... combined weight in tons of coke pushed during the duration of each test run according to the procedures in...

  1. 40 CFR 63.7322 - What test methods and other procedures must I use to demonstrate initial compliance with the...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) National Emission Standards for Hazardous Air Pollutants for Coke Ovens: Pushing, Quenching, and Battery... rate of particulate matter (lb/ton of coke) from a control device applied to pushing emissions where a... combined weight in tons of coke pushed during the duration of each test run according to the procedures in...

  2. 40 CFR 63.7322 - What test methods and other procedures must I use to demonstrate initial compliance with the...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) National Emission Standards for Hazardous Air Pollutants for Coke Ovens: Pushing, Quenching, and Battery... rate of particulate matter (lb/ton of coke) from a control device applied to pushing emissions where a... combined weight in tons of coke pushed during the duration of each test run according to the procedures in...

  3. Final Rule for Control of Air Pollution From New Motor Vehicles and New Motor Vehicle Engines: Evaporative and Refueling Emission Regulations for Gasolineand Methanol-Fueled Light-Duty Vehicles and Light-Duty Trucks and Heavy-Duty Vehicles; Technical Amen

    EPA Pesticide Factsheets

    On March 24, 1993 EPA finalized a new test procedure to measure evaporative emissions from motor vehicles. The amendments modify several of the test procedure’s tolerances, equipment specifications, and procedural steps.

  4. 77 FR 65823 - Control of Air Pollution From Aircraft and Aircraft Engines; Emission Standards and Test Procedures

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-31

    ... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Parts 87 [EPA-HQ-OAR-2010-0687; FRL-9678-1] RIN 2060-AO70 Control of Air Pollution From Aircraft and Aircraft Engines; Emission Standards and Test Procedures Correction In rule document 2012-13828 appearing on pages 36341-36386 in the issue of Monday, June 18, 2012...

  5. 14 CFR 34.89 - Compliance with smoke emission standards.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... TRANSPORTATION AIRCRAFT FUEL VENTING AND EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANES Test Procedures for Engine Smoke Emissions (Aircraft Gas Turbine Engines) § 34.89 Compliance with smoke emission...

  6. 40 CFR 76.15 - Test methods and procedures.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 17 2012-07-01 2012-07-01 false Test methods and procedures. 76.15 Section 76.15 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) ACID RAIN NITROGEN OXIDES EMISSION REDUCTION PROGRAM § 76.15 Test methods and procedures. (a) The...

  7. 40 CFR 76.15 - Test methods and procedures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 17 2014-07-01 2014-07-01 false Test methods and procedures. 76.15 Section 76.15 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) ACID RAIN NITROGEN OXIDES EMISSION REDUCTION PROGRAM § 76.15 Test methods and procedures. (a) The...

  8. 40 CFR 76.15 - Test methods and procedures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 16 2010-07-01 2010-07-01 false Test methods and procedures. 76.15 Section 76.15 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) ACID RAIN NITROGEN OXIDES EMISSION REDUCTION PROGRAM § 76.15 Test methods and procedures. (a) The...

  9. 40 CFR 76.15 - Test methods and procedures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 16 2011-07-01 2011-07-01 false Test methods and procedures. 76.15 Section 76.15 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) ACID RAIN NITROGEN OXIDES EMISSION REDUCTION PROGRAM § 76.15 Test methods and procedures. (a) The...

  10. 40 CFR 76.15 - Test methods and procedures.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 17 2013-07-01 2013-07-01 false Test methods and procedures. 76.15 Section 76.15 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) ACID RAIN NITROGEN OXIDES EMISSION REDUCTION PROGRAM § 76.15 Test methods and procedures. (a) The...

  11. 40 CFR 1066.835 - Exhaust emission test procedure for SC03 emissions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... emission measurements. (3) Solar heat load. Simulate solar heating as follows: (i) You may use a metal... measurement procedures specified in §§ 1066.410 through 1066.425, subject to the following exceptions and... you may need to filter the UV region between 280 and 320 nm. (iii) Determine radiant energy intensity...

  12. 40 CFR 63.7833 - How do I demonstrate continuous compliance with the emission limitations that apply to me?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... scrubber water flow rate is below the operating limits, you must follow the corrective action procedures in... compound emissions for each operating day according to the performance test procedures in § 63.7824(e); (ii... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS...

  13. 40 CFR 63.7833 - How do I demonstrate continuous compliance with the emission limitations that apply to me?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... scrubber water flow rate is below the operating limits, you must follow the corrective action procedures in... compound emissions for each operating day according to the performance test procedures in § 63.7824(e); (ii... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS...

  14. 40 CFR 63.7833 - How do I demonstrate continuous compliance with the emission limitations that apply to me?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... scrubber water flow rate is below the operating limits, you must follow the corrective action procedures in... compound emissions for each operating day according to the performance test procedures in § 63.7824(e); (ii... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS...

  15. 40 CFR 63.7833 - How do I demonstrate continuous compliance with the emission limitations that apply to me?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... scrubber water flow rate is below the operating limits, you must follow the corrective action procedures in... compound emissions for each operating day according to the performance test procedures in § 63.7824(e); (ii... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS...

  16. 40 CFR 86.135-12 - Dynamometer procedure.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... control of pre-selectable power settings may be set anytime prior to the beginning of the emissions test... Heavy-Duty Vehicles; Test Procedures § 86.135-12 Dynamometer procedure. (a) Overview. The dynamometer run consists of two tests, a “cold” start test, after a minimum 12-hour and a maximum 36-hour soak...

  17. 40 CFR 86.135-12 - Dynamometer procedure.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... control of pre-selectable power settings may be set anytime prior to the beginning of the emissions test... Heavy-Duty Vehicles; Test Procedures § 86.135-12 Dynamometer procedure. (a) Overview. The dynamometer run consists of two tests, a “cold” start test, after a minimum 12-hour and a maximum 36-hour soak...

  18. 40 CFR 1051.515 - How do I test my fuel tank for permeation emissions?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 33 2011-07-01 2011-07-01 false How do I test my fuel tank for... Procedures § 1051.515 How do I test my fuel tank for permeation emissions? Measure permeation emissions by... make sure not to overestimate the surface area. (3) Fill the fuel tank with the test fuel specified in...

  19. 40 CFR 1051.515 - How do I test my fuel tank for permeation emissions?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false How do I test my fuel tank for... Procedures § 1051.515 How do I test my fuel tank for permeation emissions? Measure permeation emissions by... make sure not to overestimate the surface area. (3) Fill the fuel tank with the test fuel specified in...

  20. 40 CFR 1051.515 - How do I test my fuel tank for permeation emissions?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 34 2013-07-01 2013-07-01 false How do I test my fuel tank for... Procedures § 1051.515 How do I test my fuel tank for permeation emissions? Measure permeation emissions by... make sure not to overestimate the surface area. (3) Fill the fuel tank with the test fuel specified in...

  1. 40 CFR 1051.515 - How do I test my fuel tank for permeation emissions?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 34 2012-07-01 2012-07-01 false How do I test my fuel tank for... Procedures § 1051.515 How do I test my fuel tank for permeation emissions? Measure permeation emissions by... make sure not to overestimate the surface area. (3) Fill the fuel tank with the test fuel specified in...

  2. 40 CFR 1051.515 - How do I test my fuel tank for permeation emissions?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 33 2014-07-01 2014-07-01 false How do I test my fuel tank for... Procedures § 1051.515 How do I test my fuel tank for permeation emissions? Measure permeation emissions by... make sure not to overestimate the surface area. (3) Fill the fuel tank with the test fuel specified in...

  3. 40 CFR 86.1313-2004 - Fuel specifications.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate Exhaust Test Procedures... Administrator in exhaust and evaporative emission testing of petroleum-fueled Otto-cycle engines, except that...

  4. 40 CFR 86.1313-2004 - Fuel specifications.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate Exhaust Test Procedures... Administrator in exhaust and evaporative emission testing of petroleum-fueled Otto-cycle engines, except that...

  5. 40 CFR 86.1313-2004 - Fuel specifications.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate Exhaust Test Procedures... Administrator in exhaust and evaporative emission testing of petroleum-fueled Otto-cycle engines, except that...

  6. 40 CFR 86.1313-2004 - Fuel specifications.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate Exhaust Test Procedures... Administrator in exhaust and evaporative emission testing of petroleum-fueled Otto-cycle engines, except that...

  7. 40 CFR 1066.401 - Overview.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... testing. (4) Record pre-test data. (5) Sample emissions. (6) Record post-test data. (7) Perform post-test... PROCEDURES Preparing Vehicles and Running an Exhaust Emission Test § 1066.401 Overview. (a) Use the...-setting part. This subpart describes how to— (1) Determine road-load power, test weight, and inertia class...

  8. 40 CFR 205.154 - Consideration of alternative test procedures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) NOISE ABATEMENT PROGRAMS TRANSPORTATION EQUIPMENT NOISE EMISSION CONTROLS Motorcycles § 205.154... test motorcycles which would not comply with the noise emission standards prescribed in § 205.152 when...

  9. 40 CFR 205.154 - Consideration of alternative test procedures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) NOISE ABATEMENT PROGRAMS TRANSPORTATION EQUIPMENT NOISE EMISSION CONTROLS Motorcycles § 205.154... test motorcycles which would not comply with the noise emission standards prescribed in § 205.152 when...

  10. 40 CFR 1060.505 - Other procedures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... equipment will use another volatile liquid fuel instead of gasoline, use a test fuel that is representative... the test procedures to reflect the effects of using a fuel other than gasoline. (d) Approval. If we... CONTROL OF EVAPORATIVE EMISSIONS FROM NEW AND IN-USE NONROAD AND STATIONARY EQUIPMENT Test Procedures...

  11. 40 CFR 1060.505 - Other procedures.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... equipment will use another volatile liquid fuel instead of gasoline, use a test fuel that is representative... the test procedures to reflect the effects of using a fuel other than gasoline. (d) Approval. If we... CONTROL OF EVAPORATIVE EMISSIONS FROM NEW AND IN-USE NONROAD AND STATIONARY EQUIPMENT Test Procedures...

  12. 40 CFR 1060.505 - Other procedures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... equipment will use another volatile liquid fuel instead of gasoline, use a test fuel that is representative... the test procedures to reflect the effects of using a fuel other than gasoline. (d) Approval. If we... CONTROL OF EVAPORATIVE EMISSIONS FROM NEW AND IN-USE NONROAD AND STATIONARY EQUIPMENT Test Procedures...

  13. 40 CFR 1060.505 - Other procedures.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... equipment will use another volatile liquid fuel instead of gasoline, use a test fuel that is representative... the test procedures to reflect the effects of using a fuel other than gasoline. (d) Approval. If we... CONTROL OF EVAPORATIVE EMISSIONS FROM NEW AND IN-USE NONROAD AND STATIONARY EQUIPMENT Test Procedures...

  14. 40 CFR 1060.505 - Other procedures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... equipment will use another volatile liquid fuel instead of gasoline, use a test fuel that is representative... the test procedures to reflect the effects of using a fuel other than gasoline. (d) Approval. If we... CONTROL OF EVAPORATIVE EMISSIONS FROM NEW AND IN-USE NONROAD AND STATIONARY EQUIPMENT Test Procedures...

  15. 75 FR 44948 - California State Motor Vehicle Pollution Control Standards; Within-the-Scope Determination for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-30

    ... amendments to its evaporative emission test procedures, four-wheel drive dynamometer provisions, and vehicle... manufacturer has certified vehicles using an alternative running loss test procedure, CARB may conduct... manufacturer's approved alternative running loss test procedure; (3) provide manufacturers an option to use an...

  16. 40 CFR 600.108-08 - Analytical gases.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... ECONOMY AND GREENHOUSE GAS EXHAUST EMISSIONS OF MOTOR VEHICLES Fuel Economy and Carbon-Related Exhaust Emission Test Procedures § 600.108-08 Analytical gases. The analytical gases for all fuel economy testing...

  17. 40 CFR 600.108-08 - Analytical gases.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... ECONOMY AND GREENHOUSE GAS EXHAUST EMISSIONS OF MOTOR VEHICLES Fuel Economy and Carbon-Related Exhaust Emission Test Procedures § 600.108-08 Analytical gases. The analytical gases for all fuel economy testing...

  18. 40 CFR 80.50 - General test procedure requirements for augmentation of the emission models.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... § 80.45. (1) VOC, NOX, CO, and CO2 emissions must be measured for all fuel-vehicle combinations tested. (2) Toxics emissions must be measured when testing the extension fuels per the requirements of § 80... PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES Reformulated...

  19. 40 CFR 80.50 - General test procedure requirements for augmentation of the emission models.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... § 80.45. (1) VOC, NOX, CO, and CO2 emissions must be measured for all fuel-vehicle combinations tested. (2) Toxics emissions must be measured when testing the extension fuels per the requirements of § 80... PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES Reformulated...

  20. 40 CFR 80.50 - General test procedure requirements for augmentation of the emission models.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... § 80.45. (1) VOC, NOX, CO, and CO2 emissions must be measured for all fuel-vehicle combinations tested. (2) Toxics emissions must be measured when testing the extension fuels per the requirements of § 80... PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES Reformulated...

  1. 40 CFR 80.50 - General test procedure requirements for augmentation of the emission models.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... § 80.45. (1) VOC, NOX, CO, and CO2 emissions must be measured for all fuel-vehicle combinations tested. (2) Toxics emissions must be measured when testing the extension fuels per the requirements of § 80... PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES Reformulated...

  2. 40 CFR 86.160-00 - Exhaust emission test procedure for SC03 emissions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ....161-00. (ii) Turn on the solar heating system. (iii) All vehicle test phases of preconditioning, soak... percent relative humidity), a solar heat load intensity of 850 W/m2, and vehicle cooling air flow... all vehicle windows. (4) Connect the emission test sampling system to the vehicle's exhaust tail pipe...

  3. 40 CFR 610.50 - Test configurations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 30 2011-07-01 2011-07-01 false Test configurations. 610.50 Section... ECONOMY RETROFIT DEVICES Test Procedures and Evaluation Criteria Durability Test Procedures § 610.50 Test... the same test sequence for fuel economy and exhaust emissions as specified in subpart D. Subsequently...

  4. 40 CFR 610.50 - Test configurations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Test configurations. 610.50 Section... ECONOMY RETROFIT DEVICES Test Procedures and Evaluation Criteria Durability Test Procedures § 610.50 Test... the same test sequence for fuel economy and exhaust emissions as specified in subpart D. Subsequently...

  5. 40 CFR 610.50 - Test configurations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 30 2014-07-01 2014-07-01 false Test configurations. 610.50 Section... ECONOMY RETROFIT DEVICES Test Procedures and Evaluation Criteria Durability Test Procedures § 610.50 Test... the same test sequence for fuel economy and exhaust emissions as specified in subpart D. Subsequently...

  6. 40 CFR 610.50 - Test configurations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 31 2012-07-01 2012-07-01 false Test configurations. 610.50 Section... ECONOMY RETROFIT DEVICES Test Procedures and Evaluation Criteria Durability Test Procedures § 610.50 Test... the same test sequence for fuel economy and exhaust emissions as specified in subpart D. Subsequently...

  7. 40 CFR 600.207-12 - Calculation and use of vehicle-specific 5-cycle-based fuel economy and CO2 emission values for...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... economy and CO2 emission values from the tests performed using gasoline or diesel test fuel. (ii) Calculate the 5-cycle city and highway fuel economy and CO2 emission values from the tests performed using alcohol or natural gas test fuel, if 5-cycle testing has been performed. Otherwise, the procedure in § 600...

  8. 40 CFR 600.207-12 - Calculation and use of vehicle-specific 5-cycle-based fuel economy and CO2 emission values for...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... economy and CO2 emission values from the tests performed using gasoline or diesel test fuel. (ii) Calculate the 5-cycle city and highway fuel economy and CO2 emission values from the tests performed using alcohol or natural gas test fuel, if 5-cycle testing has been performed. Otherwise, the procedure in § 600...

  9. 40 CFR 600.207-12 - Calculation and use of vehicle-specific 5-cycle-based fuel economy and CO2 emission values for...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... economy and CO2 emission values from the tests performed using gasoline or diesel test fuel. (ii) Calculate the 5-cycle city and highway fuel economy and CO2 emission values from the tests performed using alcohol or natural gas test fuel, if 5-cycle testing has been performed. Otherwise, the procedure in § 600...

  10. 40 CFR 86.160-00 - Exhaust emission test procedure for SC03 emissions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... simulates testing in an environmental test cell (see § 86.162-00 (a) for a discussion of simulation... exhaust and dilution air bag samples to the analytical system and process the samples according to § 86...

  11. 40 CFR 1060.521 - How do I test fuel caps for permeation emissions?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false How do I test fuel caps for permeation... EQUIPMENT Test Procedures § 1060.521 How do I test fuel caps for permeation emissions? If you measure a fuel tank's permeation emissions with a nonpermeable covering in place of the fuel cap under § 1060.520(b)(5...

  12. 40 CFR 86.163-00 - Spot check correlation procedures for vehicles tested using a simulation of the environmental...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... vehicles tested using a simulation of the environmental test cell for air conditioning emission testing. 86... tested using a simulation of the environmental test cell for air conditioning emission testing. This section is applicable for vehicles which are tested using a simulation of the environmental test cell...

  13. 40 CFR 86.163-00 - Spot check correlation procedures for vehicles tested using a simulation of the environmental...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... vehicles tested using a simulation of the environmental test cell for air conditioning emission testing. 86... tested using a simulation of the environmental test cell for air conditioning emission testing. This section is applicable for vehicles which are tested using a simulation of the environmental test cell...

  14. 40 CFR 86.163-00 - Spot check correlation procedures for vehicles tested using a simulation of the environmental...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... vehicles tested using a simulation of the environmental test cell for air conditioning emission testing. 86... tested using a simulation of the environmental test cell for air conditioning emission testing. This section is applicable for vehicles which are tested using a simulation of the environmental test cell...

  15. 40 CFR 86.163-00 - Spot check correlation procedures for vehicles tested using a simulation of the environmental...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... vehicles tested using a simulation of the environmental test cell for air conditioning emission testing. 86... tested using a simulation of the environmental test cell for air conditioning emission testing. This section is applicable for vehicles which are tested using a simulation of the environmental test cell...

  16. 40 CFR 86.163-00 - Spot check correlation procedures for vehicles tested using a simulation of the environmental...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... vehicles tested using a simulation of the environmental test cell for air conditioning emission testing. 86... tested using a simulation of the environmental test cell for air conditioning emission testing. This section is applicable for vehicles which are tested using a simulation of the environmental test cell...

  17. 40 CFR 89.418 - Raw emission sampling calculations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 20 2011-07-01 2011-07-01 false Raw emission sampling calculations. 89... Test Procedures § 89.418 Raw emission sampling calculations. (a) The final test results shall be... measured on a wet basis. This section is applicable only for measurements made on raw exhaust gas...

  18. 40 CFR 89.418 - Raw emission sampling calculations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Raw emission sampling calculations. 89... Test Procedures § 89.418 Raw emission sampling calculations. (a) The final test results shall be... measured on a wet basis. This section is applicable only for measurements made on raw exhaust gas...

  19. 40 CFR 86.237-94 - Dynamometer test run, gaseous emissions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1994 and Later Model Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.237-94 Dynamometer...

  20. 40 CFR 86.1343-88 - Calculations; particulate exhaust emissions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... cold-start test, grams. (3) PH = Mass particulate measured during the hot-start test, grams. (4) BHP-hr..., grams per test phase. (PH = Pmass for the hot-start test and PC = Pmass for the cold-start test. (2... Exhaust Test Procedures § 86.1343-88 Calculations; particulate exhaust emissions. (a) The final reported...

  1. 40 CFR 86.1343-88 - Calculations; particulate exhaust emissions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... cold-start test, grams. (3) PH = Mass particulate measured during the hot-start test, grams. (4) BHP-hr..., grams per test phase. (PH = Pmass for the hot-start test and PC = Pmass for the cold-start test. (2... Exhaust Test Procedures § 86.1343-88 Calculations; particulate exhaust emissions. (a) The final reported...

  2. 40 CFR 610.31 - Vehicle tests for fuel economy and exhaust emissions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 30 2014-07-01 2014-07-01 false Vehicle tests for fuel economy and... (CONTINUED) ENERGY POLICY FUEL ECONOMY RETROFIT DEVICES Test Procedures and Evaluation Criteria Test Requirement Criteria § 610.31 Vehicle tests for fuel economy and exhaust emissions. (a) The tests described in...

  3. 40 CFR 610.31 - Vehicle tests for fuel economy and exhaust emissions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 30 2011-07-01 2011-07-01 false Vehicle tests for fuel economy and... (CONTINUED) ENERGY POLICY FUEL ECONOMY RETROFIT DEVICES Test Procedures and Evaluation Criteria Test Requirement Criteria § 610.31 Vehicle tests for fuel economy and exhaust emissions. (a) The tests described in...

  4. 40 CFR 610.31 - Vehicle tests for fuel economy and exhaust emissions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 31 2013-07-01 2013-07-01 false Vehicle tests for fuel economy and... (CONTINUED) ENERGY POLICY FUEL ECONOMY RETROFIT DEVICES Test Procedures and Evaluation Criteria Test Requirement Criteria § 610.31 Vehicle tests for fuel economy and exhaust emissions. (a) The tests described in...

  5. 40 CFR 610.31 - Vehicle tests for fuel economy and exhaust emissions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 31 2012-07-01 2012-07-01 false Vehicle tests for fuel economy and... (CONTINUED) ENERGY POLICY FUEL ECONOMY RETROFIT DEVICES Test Procedures and Evaluation Criteria Test Requirement Criteria § 610.31 Vehicle tests for fuel economy and exhaust emissions. (a) The tests described in...

  6. Summary of EPA Emission Test Methods

    EPA Pesticide Factsheets

    This document provides the publication date and rule status for the air emission test methods, performance specifications and quality assurance procedures. It is updated by the Measurement Technology Group, part of the Air Quality Assessment Div., OAQPS.

  7. 14 CFR 34.71 - Compliance with gaseous emission standards.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... TRANSPORTATION AIRCRAFT FUEL VENTING AND EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANES Test Procedures for Engine Exhaust Gaseous Emissions (Aircraft and Aircraft Gas Turbine Engines) § 34.71...

  8. 40 CFR 86.1335-90 - Cool-down procedure.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... cold cycle exhaust emission test may begin after a cool-down only when the engine oil and water... Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate Exhaust Test Procedures § 86.1335-90 Cool-down procedure. (a) This cool-down procedure applies to Otto-cycle and diesel engines...

  9. 40 CFR 86.1335-90 - Cool-down procedure.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... cold cycle exhaust emission test may begin after a cool-down only when the engine oil and water... Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate Exhaust Test Procedures § 86.1335-90 Cool-down procedure. (a) This cool-down procedure applies to Otto-cycle and diesel engines...

  10. 40 CFR 86.1335-90 - Cool-down procedure.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... cold cycle exhaust emission test may begin after a cool-down only when the engine oil and water... Regulations for New Otto-Cycle and Diesel Heavy-Duty Engines; Gaseous and Particulate Exhaust Test Procedures § 86.1335-90 Cool-down procedure. (a) This cool-down procedure applies to Otto-cycle and diesel engines...

  11. 40 CFR 1037.501 - General testing and modeling provisions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 34 2013-07-01 2013-07-01 false General testing and modeling...) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW HEAVY-DUTY MOTOR VEHICLES Test and Modeling Procedures § 1037.501 General testing and modeling provisions. This subpart specifies how to perform emission...

  12. 40 CFR 610.43 - Chassis dynamometer procedures.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ..., the following modifications will be employed: (i) No evaporative emission loss, as specified by 40 CFR... no earlier than 36 hours before the emission test. (iii) While the test fuel must meet the... specified in § 600.111. (c) Steady state tests. Constant speed, road load tests may be conducted to help...

  13. 40 CFR 610.43 - Chassis dynamometer procedures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., the following modifications will be employed: (i) No evaporative emission loss, as specified by 40 CFR... no earlier than 36 hours before the emission test. (iii) While the test fuel must meet the... specified in § 600.111. (c) Steady state tests. Constant speed, road load tests may be conducted to help...

  14. 40 CFR 610.43 - Chassis dynamometer procedures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., the following modifications will be employed: (i) No evaporative emission loss, as specified by 40 CFR... no earlier than 36 hours before the emission test. (iii) While the test fuel must meet the... specified in § 600.111. (c) Steady state tests. Constant speed, road load tests may be conducted to help...

  15. 40 CFR 610.43 - Chassis dynamometer procedures.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ..., the following modifications will be employed: (i) No evaporative emission loss, as specified by 40 CFR... no earlier than 36 hours before the emission test. (iii) While the test fuel must meet the... specified in § 600.111. (c) Steady state tests. Constant speed, road load tests may be conducted to help...

  16. 40 CFR 610.43 - Chassis dynamometer procedures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., the following modifications will be employed: (i) No evaporative emission loss, as specified by 40 CFR... no earlier than 36 hours before the emission test. (iii) While the test fuel must meet the... specified in § 600.111. (c) Steady state tests. Constant speed, road load tests may be conducted to help...

  17. 40 CFR 86.1828-01 - Emission data vehicle selection.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ..., considering all exhaust emission constituents, all exhaust test procedures, and the potential impact of air conditioning on test results. The selected vehicle will include an air conditioning engine code unless the.... (a) FTP and SFTP testing. Within each test group, the vehicle configuration shall be selected which...

  18. 40 CFR 86.1828-01 - Emission data vehicle selection.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., considering all exhaust emission constituents, all exhaust test procedures, and the potential impact of air conditioning on test results. The selected vehicle will include an air conditioning engine code unless the.... (a) FTP and SFTP testing. Within each test group, the vehicle configuration shall be selected which...

  19. 40 CFR 86.1828-01 - Emission data vehicle selection.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., considering all exhaust emission constituents, all exhaust test procedures, and the potential impact of air conditioning on test results. The selected vehicle will include an air conditioning engine code unless the.... (a) FTP and SFTP testing. Within each test group, the vehicle configuration shall be selected which...

  20. 40 CFR 86.1828-01 - Emission data vehicle selection.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ..., considering all exhaust emission constituents, all exhaust test procedures, and the potential impact of air conditioning on test results. The selected vehicle will include an air conditioning engine code unless the.... (a) FTP and SFTP testing. Within each test group, the vehicle configuration shall be selected which...

  1. 14 CFR 34.89 - Compliance with smoke emission standards.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... TRANSPORTATION AIRCRAFT FUEL VENTING AND EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANES Test Procedures for Engine Smoke Emissions (Aircraft Gas Turbine Engines) § 34.89 Compliance with smoke emission... in Appendix 6 to ICAO Annex 16, Environmental Protection, Volume II, Aircraft Engine Emissions...

  2. 14 CFR 34.89 - Compliance with smoke emission standards.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... TRANSPORTATION AIRCRAFT FUEL VENTING AND EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANES Test Procedures for Engine Smoke Emissions (Aircraft Gas Turbine Engines) § 34.89 Compliance with smoke emission... in Appendix 6 to ICAO Annex 16, Environmental Protection, Volume II, Aircraft Engine Emissions...

  3. Fuel Economy and Exhaust Emissions Characteristics of a Diesel Vehicle : Results of the Prototype Volkswagen 1.5 Liter Turbocharged Rabbit Tests

    DOT National Transportation Integrated Search

    1981-01-01

    Tests were performed on a prototyple Vokswagen (VW) Turbocharged (TC) Rabbit diesel vehicle on a chassis dynamometer. The vheicle was tested for fuel economy and emissions on the urban Federal test Procedure (FTP), Highway Fuel Economy Test (HFET), C...

  4. 40 CFR 1037.550 - Special procedures for testing hybrid systems.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... simulating a chassis test with a pre-transmission or post-transmission hybrid system for A to B testing...) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW HEAVY-DUTY MOTOR VEHICLES Test and Modeling...) Collect CO2 emissions while operating the system over the test cycles specified in § 1037.510. (c) Collect...

  5. 40 CFR 86.505-2004 - Introduction; structure of subpart.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... procedures and the test fuel described in subpart B of this part for diesel-fueled light-duty vehicles. PM... Regulations for 1978 and Later New Motorcycles; Test Procedures § 86.505-2004 Introduction; structure of... perform exhaust emission tests on motorcycles. Subpart E sets forth the testing requirements and test...

  6. 40 CFR 86.505-2004 - Introduction; structure of subpart.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... procedures and the test fuel described in subpart B of this part for diesel-fueled light-duty vehicles. PM... Regulations for 1978 and Later New Motorcycles; Test Procedures § 86.505-2004 Introduction; structure of... perform exhaust emission tests on motorcycles. Subpart E sets forth the testing requirements and test...

  7. 40 CFR 86.505-2004 - Introduction; structure of subpart.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... procedures and the test fuel described in subpart B of this part for diesel-fueled light-duty vehicles. PM... Regulations for 1978 and Later New Motorcycles; Test Procedures § 86.505-2004 Introduction; structure of... perform exhaust emission tests on motorcycles. Subpart E sets forth the testing requirements and test...

  8. 40 CFR 86.505-2004 - Introduction; structure of subpart.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... procedures and the test fuel described in subpart B of this part for diesel-fueled light-duty vehicles. PM... Regulations for 1978 and Later New Motorcycles; Test Procedures § 86.505-2004 Introduction; structure of... perform exhaust emission tests on motorcycles. Subpart E sets forth the testing requirements and test...

  9. 40 CFR 86.505-2004 - Introduction; structure of subpart.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... procedures and the test fuel described in subpart B of this part for diesel-fueled light-duty vehicles. PM... Regulations for 1978 and Later New Motorcycles; Test Procedures § 86.505-2004 Introduction; structure of... perform exhaust emission tests on motorcycles. Subpart E sets forth the testing requirements and test...

  10. Development of the methodology of exhaust emissions measurement under RDE (Real Driving Emissions) conditions for non-road mobile machinery (NRMM) vehicles

    NASA Astrophysics Data System (ADS)

    Merkisz, J.; Lijewski, P.; Fuc, P.; Siedlecki, M.; Ziolkowski, A.

    2016-09-01

    The paper analyzes the exhaust emissions from farm vehicles based on research performed under field conditions (RDE) according to the NTE procedure. This analysis has shown that it is hard to meet the NTE requirements under field conditions (engine operation in the NTE zone for at least 30 seconds). Due to a very high variability of the engine conditions, the share of a valid number of NTE windows in the field test is small throughout the entire test. For this reason, a modification of the measurement and exhaust emissions calculation methodology has been proposed for farm vehicles of the NRMM group. A test has been developed composed of the following phases: trip to the operation site (paved roads) and field operations (including u-turns and maneuvering). The range of the operation time share in individual test phases has been determined. A change in the method of calculating the real exhaust emissions has also been implemented in relation to the NTE procedure.

  11. 40 CFR 1066.101 - Overview.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... PROCEDURES Equipment, Fuel, and Gas Specifications § 1066.101 Overview. (a) This subpart addresses equipment related to emission testing, as well as test fuels and analytical gases. This section addresses emission sampling and analytical equipment, test fuels, and analytical gases. (b) The provisions of 40 CFR part 1065...

  12. 40 CFR 1066.101 - Overview.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... PROCEDURES Equipment, Fuel, and Gas Specifications § 1066.101 Overview. (a) This subpart addresses equipment related to emission testing, as well as test fuels and analytical gases. This section addresses emission sampling and analytical equipment, test fuels, and analytical gases. (b) The provisions of 40 CFR part 1065...

  13. 40 CFR 90.404 - Test procedure overview.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) CONTROL OF EMISSIONS FROM NONROAD SPARK-IGNITION ENGINES AT OR BELOW 19 KILOWATTS Gaseous Exhaust Test... operating conditions to be conducted on an engine dynamometer or equivalent load and speed measurement... to determine the brake-specific emissions of non-methane hydrocarbons. The test consists of three...

  14. Application for certification for 1979 model year for light-duty vehicles - Audi

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Not Available

    Every year, each manufacturer of passenger cars, light-duty trucks, motorcycles or heavy-duty engines submits to EPA an application for certification. The application consists of two parts. In the part I, the manufacturer gives a detailed technical description of the vehicles or engines he intends to market during the upcoming model year. These engineering data include explanations and/or drawings which describe engine/vehicle parameters such as basic engine design, fuel systems, ignition systems and exhaust and evaporative emission control systems. The part I also provides information on emission test procedures, service accumulation procedures, fuels to be used, and proposed maintenance requirements tomore » be followed during testing. The part II application submitted after emission testing is completed, contains the results of emission testing, a statement of compliance to the regulations, and maintenance instructions to be followed by the ultimate owners of the vehicles.« less

  15. Application for certification for 1979 model year for light-duty vehicles - Peugeot

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Not Available

    Every year, each manufacturer of passenger cars, light-duty trucks, motorcycles or heavy-duty engines submits to EPA an application for certification. The application consists of two parts. In the part I, the manufacturer gives a detailed technical description of the vehicles or engines he intends to market during the upcoming model year. These engineering data include explanations and/or drawings which describe engine/vehicle parameters such as basic engine design, fuel systems, ignition systems and exhaust and evaporative emission control systems. The part I also provides information on emission test procedures, service accumulation procedures, fuels to be used, and proposed maintenance requirements tomore » be followed during testing. The part II application, submitted after emission testing is completed, contains the results of emission testing, a statement of compliance to the regulations, and maintenance instructions to be followed by the ultimate owners of the vehicles.« less

  16. 49 CFR 535.6 - Measurement and calculation procedures.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ...-ignition vehicles. CO2 emissions test group result (grams per mile)/10,180 grams per gallon of diesel fuel... vehicles. CO2 emissions test group result (grams per mile)/8,887 grams per gallon of gasoline fuel) × (102... regulatory subcategories of vocational vehicles and tractors. (2) Determine the CO2 emissions and fuel...

  17. 40 CFR 86.127-00 - Test procedures; overview.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... following emissions: (1) Gaseous exhaust THC, CO, NOX. CO2 (for petroleum-fueled and gaseous- fueled... vehicles). (b) The FTP Otto-cycle exhaust emission test is designed to determine gaseous THC, CO, CO2, CH4... determine gaseous THC, NMHC, CO, CO2, CH4, and NOX emissions from gasoline-fueled or diesel-fueled vehicles...

  18. 40 CFR 86.127-96 - Test procedures; overview.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... or all of the following emissions: (1) Gaseous exhaust THC, CO, NOX. CO2 (for petroleum-fueled and... gaseous-fueled vehicles). (b) The Otto-cycle exhaust emission test is designed to determine gaseous THC... analyzed for THC using a heated sample line and analyzer; the other gaseous emissions (CH4, CO, CO2, and...

  19. 40 CFR 86.127-96 - Test procedures; overview.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... or all of the following emissions: (1) Gaseous exhaust THC, CO, NOX. CO2 (for petroleum-fueled and... gaseous-fueled vehicles). (b) The Otto-cycle exhaust emission test is designed to determine gaseous THC... analyzed for THC using a heated sample line and analyzer; the other gaseous emissions (CH4, CO, CO2, and...

  20. 40 CFR 86.127-96 - Test procedures; overview.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... or all of the following emissions: (1) Gaseous exhaust THC, CO, NOX. CO2 (for petroleum-fueled and... gaseous-fueled vehicles). (b) The Otto-cycle exhaust emission test is designed to determine gaseous THC... analyzed for THC using a heated sample line and analyzer; the other gaseous emissions (CH4, CO, CO2, and...

  1. 40 CFR 86.127-00 - Test procedures; overview.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... following emissions: (1) Gaseous exhaust THC, CO, NOX. CO2 (for petroleum-fueled and gaseous- fueled... vehicles). (b) The FTP Otto-cycle exhaust emission test is designed to determine gaseous THC, CO, CO2, CH4... determine gaseous THC, NMHC, CO, CO2, CH4, and NOX emissions from gasoline-fueled or diesel-fueled vehicles...

  2. 40 CFR 86.127-96 - Test procedures; overview.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... or all of the following emissions: (1) Gaseous exhaust THC, CO, NOX. CO2 (for petroleum-fueled and... gaseous-fueled vehicles). (b) The Otto-cycle exhaust emission test is designed to determine gaseous THC... analyzed for THC using a heated sample line and analyzer; the other gaseous emissions (CH4, CO, CO2, and...

  3. 40 CFR 86.127-00 - Test procedures; overview.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... following emissions: (1) Gaseous exhaust THC, CO, NOX. CO2 (for petroleum-fueled and gaseous- fueled... vehicles). (b) The FTP Otto-cycle exhaust emission test is designed to determine gaseous THC, CO, CO2, CH4... determine gaseous THC, NMHC, CO, CO2, CH4, and NOX emissions from gasoline-fueled or diesel-fueled vehicles...

  4. 40 CFR 1066.610 - Mass-based and molar-based exhaust emission calculations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 34 2012-07-01 2012-07-01 false Mass-based and molar-based exhaust... (CONTINUED) AIR POLLUTION CONTROLS VEHICLE-TESTING PROCEDURES Calculations § 1066.610 Mass-based and molar-based exhaust emission calculations. (a) Calculate your total mass of emissions over a test cycle as...

  5. 40 CFR 1066.610 - Mass-based and molar-based exhaust emission calculations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 34 2013-07-01 2013-07-01 false Mass-based and molar-based exhaust... (CONTINUED) AIR POLLUTION CONTROLS VEHICLE-TESTING PROCEDURES Calculations § 1066.610 Mass-based and molar-based exhaust emission calculations. (a) Calculate your total mass of emissions over a test cycle as...

  6. Transient Evoked and Distortion Product Otoacoustic Emissions in a Group of Neonates

    PubMed Central

    Silva, Giovanna Cesar; Delecrode, Camila Ribas; Kemp, Adriana Tahara; Martins, Fabiana; Cardoso, Ana Claudia Vieira

    2015-01-01

    Introduction The most commonly used method in neonatal hearing screening programs is transient evoked otoacoustic emissions in the first stage of the process. There are few studies comparing transient evoked otoacoustic emissions with distortion product, but some authors have investigated the issue. Objective To correlate the results of transient evoked and distortion product otoacoustic emissions in a Brazilian maternity hospital. Methods This is a cross-sectional, comparative, and prospective study. The study included 579 newborns, ranging from 6 to 54 days of age, born in a low-risk maternity hospital and assessed for hearing loss. All neonates underwent hearing screening by transient evoked and distortion product otoacoustic emissions. The results were analyzed using the Spearman correlation test to relate the two procedures. Results The pass index on transient evoked otoacoustic emissions was 95% and on distortion product otoacoustic emissions was 91%. The comparison of the two procedures showed that 91% of neonates passed on both procedures, 4.5% passed only on transient evoked otoacoustic emissions, 0.5% passed only on distortion product otoacoustic emissions, and 4% failed on both procedures. The inferential analysis showed a significant strong positive relationship between the two procedures. Conclusion The failure rate was higher in distortion product otoacoustic emissions when compared with transient evoked; however, there was correlation between the results of the procedures. PMID:26157501

  7. 40 CFR 89.424 - Dilute emission sampling calculations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Dilute emission sampling calculations... Emission Test Procedures § 89.424 Dilute emission sampling calculations. (a) The final reported emission... concentration. For cases where exhaust sampling of CO2 is not performed, the following approximation is...

  8. 40 CFR 89.424 - Dilute emission sampling calculations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 20 2011-07-01 2011-07-01 false Dilute emission sampling calculations... Emission Test Procedures § 89.424 Dilute emission sampling calculations. (a) The final reported emission... concentration. For cases where exhaust sampling of CO2 is not performed, the following approximation is...

  9. 40 CFR 63.1348 - Compliance requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... standards and operating limits by using the test methods and procedures in §§ 63.1349 and 63.7. (1) PM... initial compliance with the PM emissions standards by using the test methods and procedures in § 63.1349(b... standards by using the performance test methods and procedures in § 63.1349(b)(2). The maximum 6-minute...

  10. 40 CFR 63.1348 - Compliance requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... standards and operating limits by using the test methods and procedures in §§ 63.1349 and 63.7. (1) PM... initial compliance with the PM emissions standards by using the test methods and procedures in § 63.1349(b... standards by using the performance test methods and procedures in § 63.1349(b)(2). The maximum 6-minute...

  11. Final Rule for Standards for Emissions From Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Motor Vehicles and Motor Vehicle Engines, and Certification Procedures for Aftermarket Conversions

    EPA Pesticide Factsheets

    This rule provides emission standards and test procedures for the certification of new natural gasfueled, and liquefied petroleum gasfueled light-duty vehicles, light-duty trucks, heavy-duty engines and vehicles, and motorcycles.

  12. Emission of biocides from treated materials: test procedures for water and air.

    PubMed

    Schoknecht, Ute; Wegner, Robby; Horn, Wolfgang; Jann, Oliver

    2003-01-01

    Methods for the determination of biocide emissions from treated materials into water and air were developed and tested in order to support a comparative ecological assessment of biocidal products. Leaching tests, experiments with simulated rain, extraction cleaning of carpets and emission chamber tests were performed with a series of treated materials. The experiments focused on the effect of changes in the procedure as well as characteristics of the specimens and demonstrate the suitability of the proposed methods for biocides of different product types. It was demonstrated that emissions of biocides into water can be compared on the basis of leaching tests in which the emission kinetics of the active ingredients are recorded. However, the water volume per surface area and the timetable for water changes have to be defined in such tests. Functions of flux rates related to time can be well described for inorganic compounds, whereas modelling of the data is more complicated for organic substances. Emission chamber tests using 20-litre and 23-litre glass exsiccators, originally developed to study volatile organic compounds, were successfully adapted for the investigation of the emission of biocides from treated materials which are usually semi volatile organic compounds. However test parameters and the method of analysis have to be adapted to the substances to be determined. Generally, it was found that the emission curves for the semi volatile organic compounds investigated differ from those of volatile organic compounds.

  13. Quality-assurance procedures: Method 5G determination of particulate emissions from wood heaters from a dilution tunnel sampling location

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Ward, T.E.; Hartman, M.W.; Olin, R.C.

    1989-06-01

    Quality-assurance procedures are contained in this comprehensive document intended to be used as an aid for wood-heater manufacturers and testing laboratories in performing particulate matter sampling of wood heaters according to EPA protocol, Method 5G. These procedures may be used in research and development, and as an aid in auditing and certification testing. A detailed, step-by-step quality assurance guide is provided to aid in the procurement and assembly of testing apparatus, to clearly describe the procedures, and to facilitate data collection and reporting. Suggested data sheets are supplied that can be used as an aid for both recordkeeping and certificationmore » applications. Throughout the document, activity matrices are provided to serve as a summary reference. Checklists are also supplied that can be used by testing personnel. Finally, for the purposes of ensuring data quality, procedures are outlined for apparatus operation, maintenance, and traceability. These procedures combined with the detailed description of the sampling and analysis protocol will help ensure the accuracy and reliability of Method 5G emission-testing results.« less

  14. 40 CFR Appendix Xvi to Part 86 - Pollutant Mass Emissions Calculation Procedure for Gaseous-Fueled Vehicles and for Vehicles...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    .... Where: Ywm = Weighted mass emissions of each pollutant, i.e., HC, CO, NOX or CO , in grams per vehicle mile. Yct = Mass emissions as calculated from the “transient” phase of the cold start test, in grams... grams per test phase. Ys = Mass emissions as calculated from the “stabilized” phase of the cold start...

  15. 40 CFR Appendix Xvi to Part 86 - Pollutant Mass Emissions Calculation Procedure for Gaseous-Fueled Vehicles and for Vehicles...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    .... Where: Ywm = Weighted mass emissions of each pollutant, i.e., HC, CO, NOX or CO , in grams per vehicle mile. Yct = Mass emissions as calculated from the “transient” phase of the cold start test, in grams... grams per test phase. Ys = Mass emissions as calculated from the “stabilized” phase of the cold start...

  16. 40 CFR Appendix Xvi to Part 86 - Pollutant Mass Emissions Calculation Procedure for Gaseous-Fueled Vehicles and for Vehicles...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    .... Where: Ywm = Weighted mass emissions of each pollutant, i.e., HC, CO, NOX or CO , in grams per vehicle mile. Yct = Mass emissions as calculated from the “transient” phase of the cold start test, in grams... grams per test phase. Ys = Mass emissions as calculated from the “stabilized” phase of the cold start...

  17. 40 CFR Appendix Xvi to Part 86 - Pollutant Mass Emissions Calculation Procedure for Gaseous-Fueled Vehicles and for Vehicles...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    .... Where: Ywm = Weighted mass emissions of each pollutant, i.e., HC, CO, NOX or CO , in grams per vehicle mile. Yct = Mass emissions as calculated from the “transient” phase of the cold start test, in grams... grams per test phase. Ys = Mass emissions as calculated from the “stabilized” phase of the cold start...

  18. 40 CFR 86.1810-17 - General requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... waive only SC03 testing, substitute the SC03 emission result using the standard test fuel for gasoline... the emission measurements with the gasoline test fuel specified in 40 CFR 1065.710. (i) Where we... refer to test procedures set forth in subpart C of this part and 40 CFR part 1066, subpart H. All other...

  19. 40 CFR 59.623 - What must I include in my application?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) List the specifications of the test fuel to show that it falls within the required ranges specified in... application (including the test procedures, test parameters, and test fuels) to show you meet the requirements... PRODUCTS Control of Evaporative Emissions From New and In-Use Portable Fuel Containers Certifying Emission...

  20. 40 CFR 59.623 - What must I include in my application?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) List the specifications of the test fuel to show that it falls within the required ranges specified in... application (including the test procedures, test parameters, and test fuels) to show you meet the requirements... PRODUCTS Control of Evaporative Emissions From New and In-Use Portable Fuel Containers Certifying Emission...

  1. 40 CFR 59.623 - What must I include in my application?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) List the specifications of the test fuel to show that it falls within the required ranges specified in... application (including the test procedures, test parameters, and test fuels) to show you meet the requirements... PRODUCTS Control of Evaporative Emissions From New and In-Use Portable Fuel Containers Certifying Emission...

  2. 40 CFR 59.623 - What must I include in my application?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) List the specifications of the test fuel to show that it falls within the required ranges specified in... application (including the test procedures, test parameters, and test fuels) to show you meet the requirements... PRODUCTS Control of Evaporative Emissions From New and In-Use Portable Fuel Containers Certifying Emission...

  3. 40 CFR 59.623 - What must I include in my application?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) List the specifications of the test fuel to show that it falls within the required ranges specified in... application (including the test procedures, test parameters, and test fuels) to show you meet the requirements... PRODUCTS Control of Evaporative Emissions From New and In-Use Portable Fuel Containers Certifying Emission...

  4. 40 CFR 86.884-12 - Test run.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Heavy-Duty Engines; Smoke Exhaust Test Procedure § 86.884-12 Test run. (a) The temperature of the air... may be used, if desired, but no allowance will be made for possible increased smoke emissions because... required to perform the acceleration in the dynamometer cycle for smoke emission tests (§ 86.884-7(a)(2...

  5. 40 CFR 86.884-12 - Test run.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Heavy-Duty Engines; Smoke Exhaust Test Procedure § 86.884-12 Test run. (a) The temperature of the air... may be used, if desired, but no allowance will be made for possible increased smoke emissions because... required to perform the acceleration in the dynamometer cycle for smoke emission tests (§ 86.884-7(a)(2...

  6. 40 CFR 86.137-96 - Dynamometer test run, gaseous and particulate emissions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 18 2011-07-01 2011-07-01 false Dynamometer test run, gaseous and particulate emissions. 86.137-96 Section 86.137-96 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... New Otto-Cycle Complete Heavy-Duty Vehicles; Test Procedures § 86.137-96 Dynamometer test run, gaseous...

  7. 40 CFR 86.137-96 - Dynamometer test run, gaseous and particulate emissions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Dynamometer test run, gaseous and particulate emissions. 86.137-96 Section 86.137-96 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... New Otto-Cycle Complete Heavy-Duty Vehicles; Test Procedures § 86.137-96 Dynamometer test run, gaseous...

  8. 40 CFR 63.309 - Performance tests and procedures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Standards for Coke Oven Batteries § 63.309 Performance tests and procedures. (a) Except as otherwise... coke oven battery, the results of which shall be used in accordance with procedures specified in this subpart to determine compliance with each of the applicable visible emission limitations for coke oven...

  9. 40 CFR 63.309 - Performance tests and procedures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Standards for Coke Oven Batteries § 63.309 Performance tests and procedures. (a) Except as otherwise... coke oven battery, the results of which shall be used in accordance with procedures specified in this subpart to determine compliance with each of the applicable visible emission limitations for coke oven...

  10. 40 CFR 63.309 - Performance tests and procedures.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Standards for Coke Oven Batteries § 63.309 Performance tests and procedures. (a) Except as otherwise... coke oven battery, the results of which shall be used in accordance with procedures specified in this subpart to determine compliance with each of the applicable visible emission limitations for coke oven...

  11. 40 CFR 63.309 - Performance tests and procedures.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Standards for Coke Oven Batteries § 63.309 Performance tests and procedures. (a) Except as otherwise... coke oven battery, the results of which shall be used in accordance with procedures specified in this subpart to determine compliance with each of the applicable visible emission limitations for coke oven...

  12. 40 CFR 63.309 - Performance tests and procedures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Standards for Coke Oven Batteries § 63.309 Performance tests and procedures. (a) Except as otherwise... coke oven battery, the results of which shall be used in accordance with procedures specified in this subpart to determine compliance with each of the applicable visible emission limitations for coke oven...

  13. 40 CFR 610.31 - Vehicle tests for fuel economy and exhaust emissions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Vehicle tests for fuel economy and exhaust emissions. 610.31 Section 610.31 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) ENERGY POLICY FUEL ECONOMY RETROFIT DEVICES Test Procedures and Evaluation Criteria Test Requirement Criteria § 610.31 Vehicle tests for fuel...

  14. 40 CFR 90.408 - Pre-test procedures.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... systems. While this would typically be done before testing, it may also be done as a post-test... 40 Protection of Environment 21 2013-07-01 2013-07-01 false Pre-test procedures. 90.408 Section 90...) CONTROL OF EMISSIONS FROM NONROAD SPARK-IGNITION ENGINES AT OR BELOW 19 KILOWATTS Gaseous Exhaust Test...

  15. 40 CFR 90.408 - Pre-test procedures.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... systems. While this would typically be done before testing, it may also be done as a post-test... 40 Protection of Environment 21 2012-07-01 2012-07-01 false Pre-test procedures. 90.408 Section 90...) CONTROL OF EMISSIONS FROM NONROAD SPARK-IGNITION ENGINES AT OR BELOW 19 KILOWATTS Gaseous Exhaust Test...

  16. 40 CFR 90.408 - Pre-test procedures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... systems. While this would typically be done before testing, it may also be done as a post-test... 40 Protection of Environment 20 2014-07-01 2013-07-01 true Pre-test procedures. 90.408 Section 90...) CONTROL OF EMISSIONS FROM NONROAD SPARK-IGNITION ENGINES AT OR BELOW 19 KILOWATTS Gaseous Exhaust Test...

  17. 40 CFR 90.408 - Pre-test procedures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... systems. While this would typically be done before testing, it may also be done as a post-test... 40 Protection of Environment 20 2011-07-01 2011-07-01 false Pre-test procedures. 90.408 Section 90...) CONTROL OF EMISSIONS FROM NONROAD SPARK-IGNITION ENGINES AT OR BELOW 19 KILOWATTS Gaseous Exhaust Test...

  18. 40 CFR 90.408 - Pre-test procedures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... systems. While this would typically be done before testing, it may also be done as a post-test... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Pre-test procedures. 90.408 Section 90...) CONTROL OF EMISSIONS FROM NONROAD SPARK-IGNITION ENGINES AT OR BELOW 19 KILOWATTS Gaseous Exhaust Test...

  19. 40 CFR 86.135-90 - Dynamometer procedure.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... startup and operation over the first 505 seconds of the driving schedule complete the hot start test. The... 505 seconds of the driving schedule complete the hot start test. The exhaust emissions are diluted... over the prescribed driving schedule may be performed at test point, provided an emission sample is not...

  20. 40 CFR 86.135-90 - Dynamometer procedure.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... startup and operation over the first 505 seconds of the driving schedule complete the hot start test. The... 505 seconds of the driving schedule complete the hot start test. The exhaust emissions are diluted... over the prescribed driving schedule may be performed at test point, provided an emission sample is not...

  1. 40 CFR 1065.410 - Maintenance limits for stabilized test engines.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Engine Selection, Preparation, and Maintenance § 1065... scheduled maintenance on emission data engines must be representative of what is planned to be available to... no longer use it as an emission-data engine. Also, if your test engine has a major mechanical failure...

  2. 40 CFR 1065.410 - Maintenance limits for stabilized test engines.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Engine Selection, Preparation, and Maintenance § 1065... scheduled maintenance on emission data engines must be representative of what is planned to be available to... no longer use it as an emission-data engine. Also, if your test engine has a major mechanical failure...

  3. 40 CFR 205.57-4 - Testing procedures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Testing procedures. 205.57-4 Section 205.57-4 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) NOISE ABATEMENT PROGRAMS TRANSPORTATION EQUIPMENT NOISE EMISSION CONTROLS Medium and Heavy Trucks § 205.57-4 Testing...

  4. 40 CFR 63.9323 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... device emission destruction or removal efficiency? 63.9323 Section 63.9323 Protection of Environment... determine the add-on control device emission destruction or removal efficiency? You must use the procedures... removal efficiency as part of the performance test required by § 63.9310. You must conduct three test runs...

  5. 40 CFR 63.9323 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... device emission destruction or removal efficiency? 63.9323 Section 63.9323 Protection of Environment... determine the add-on control device emission destruction or removal efficiency? You must use the procedures... removal efficiency as part of the performance test required by § 63.9310. You must conduct three test runs...

  6. 40 CFR 63.4566 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... device emission destruction or removal efficiency? 63.4566 Section 63.4566 Protection of Environment... efficiency? You must use the procedures and test methods in this section to determine the add-on control device emission destruction or removal efficiency as part of the performance test required by § 63.4560...

  7. 40 CFR 63.3966 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... device emission destruction or removal efficiency? 63.3966 Section 63.3966 Protection of Environment... or removal efficiency? You must use the procedures and test methods in this section to determine the add-on control device emission destruction or removal efficiency as part of the performance test...

  8. 40 CFR 63.4566 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... device emission destruction or removal efficiency? 63.4566 Section 63.4566 Protection of Environment... efficiency? You must use the procedures and test methods in this section to determine the add-on control device emission destruction or removal efficiency as part of the performance test required by § 63.4560...

  9. 40 CFR 63.3966 - How do I determine the add-on control device emission destruction or removal efficiency?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... device emission destruction or removal efficiency? 63.3966 Section 63.3966 Protection of Environment... or removal efficiency? You must use the procedures and test methods in this section to determine the add-on control device emission destruction or removal efficiency as part of the performance test...

  10. 40 CFR 63.9621 - What test methods and other procedures must I use to demonstrate initial compliance with the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... must I use to demonstrate initial compliance with the emission limits for particulate matter? 63.9621... the emission limits for particulate matter? (a) You must conduct each performance test that applies to... source, you must determine compliance with the applicable emission limit for particulate matter in Table...

  11. 40 CFR 63.7822 - What test methods and other procedures must I use to demonstrate initial compliance with the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... must I use to demonstrate initial compliance with the emission limits for particulate matter? 63.7822... demonstrate initial compliance with the emission limits for particulate matter? (a) You must conduct each... applicable emission limit for particulate matter in Table 1 to this subpart, follow the test methods and...

  12. 40 CFR 63.7822 - What test methods and other procedures must I use to demonstrate initial compliance with the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... must I use to demonstrate initial compliance with the emission limits for particulate matter? 63.7822... demonstrate initial compliance with the emission limits for particulate matter? (a) You must conduct each... applicable emission limit for particulate matter in Table 1 to this subpart, follow the test methods and...

  13. 40 CFR 63.9621 - What test methods and other procedures must I use to demonstrate initial compliance with the...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... must I use to demonstrate initial compliance with the emission limits for particulate matter? 63.9621... the emission limits for particulate matter? (a) You must conduct each performance test that applies to... source, you must determine compliance with the applicable emission limit for particulate matter in Table...

  14. 40 CFR 63.9915 - What test methods and other procedures must I use to demonstrate initial compliance with dioxin...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... must I use to demonstrate initial compliance with dioxin/furan emission limits? 63.9915 Section 63.9915....9915 What test methods and other procedures must I use to demonstrate initial compliance with dioxin... limit for dioxins/furans in Table 1 to this subpart, you must follow the test methods and procedures...

  15. 40 CFR 87.71 - Compliance with gaseous emission standards.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... PROGRAMS (CONTINUED) CONTROL OF AIR POLLUTION FROM AIRCRAFT AND AIRCRAFT ENGINES Test Procedures for Engine Exhaust Gaseous Emissions (Aircraft and Aircraft Gas Turbine Engines) § 87.71 Compliance with gaseous emission standards. Compliance with each gaseous emission standard by an aircraft engine shall be...

  16. 40 CFR 87.71 - Compliance with gaseous emission standards.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... PROGRAMS (CONTINUED) CONTROL OF AIR POLLUTION FROM AIRCRAFT AND AIRCRAFT ENGINES Test Procedures for Engine Exhaust Gaseous Emissions (Aircraft and Aircraft Gas Turbine Engines) § 87.71 Compliance with gaseous emission standards. Compliance with each gaseous emission standard by an aircraft engine shall be...

  17. 14 CFR 34.71 - Compliance with gaseous emission standards.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... TRANSPORTATION AIRCRAFT FUEL VENTING AND EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANES Test Procedures for Engine Exhaust Gaseous Emissions (Aircraft and Aircraft Gas Turbine Engines) § 34.71... Protection, Volume II, Aircraft Engine Emissions, Second Edition, July 1993, effective July 26, 1993...

  18. 14 CFR 34.71 - Compliance with gaseous emission standards.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... TRANSPORTATION AIRCRAFT FUEL VENTING AND EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANES Test Procedures for Engine Exhaust Gaseous Emissions (Aircraft and Aircraft Gas Turbine Engines) § 34.71... Protection, Volume II, Aircraft Engine Emissions, Second Edition, July 1993, effective July 26, 1993...

  19. 40 CFR 1065.667 - Dilution air background emission correction.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Calculations and Data Requirements § 1065.667 Dilution air background emission correction. (a) To determine the mass of background emissions to subtract... 40 Protection of Environment 33 2014-07-01 2014-07-01 false Dilution air background emission...

  20. 40 CFR 1065.667 - Dilution air background emission correction.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Calculations and Data Requirements § 1065.667 Dilution air background emission correction. (a) To determine the mass of background emissions to subtract... 40 Protection of Environment 34 2013-07-01 2013-07-01 false Dilution air background emission...

  1. 40 CFR 1065.667 - Dilution air background emission correction.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Calculations and Data Requirements § 1065.667 Dilution air background emission correction. (a) To determine the mass of background emissions to subtract... 40 Protection of Environment 32 2010-07-01 2010-07-01 false Dilution air background emission...

  2. 40 CFR 1065.667 - Dilution air background emission correction.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Calculations and Data Requirements § 1065.667 Dilution air background emission correction. (a) To determine the mass of background emissions to subtract... 40 Protection of Environment 33 2011-07-01 2011-07-01 false Dilution air background emission...

  3. 40 CFR 1065.667 - Dilution air background emission correction.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Calculations and Data Requirements § 1065.667 Dilution air background emission correction. (a) To determine the mass of background emissions to subtract... 40 Protection of Environment 34 2012-07-01 2012-07-01 false Dilution air background emission...

  4. 40 CFR 86.165-12 - Air conditioning idle test procedure.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) Applicability. This section describes procedures for determining air conditioning-related CO2 emissions from... used to qualify for air conditioning efficiency CO2 credits according to § 86.1866-12(c). (b) Overview... at idle when CO2 emissions are measured without any air conditioning systems operating, followed by a...

  5. 40 CFR 86.165-12 - Air conditioning idle test procedure.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) Applicability. This section describes procedures for determining air conditioning-related CO2 emissions from... used to qualify for air conditioning efficiency CO2 credits according to § 86.1866-12(c). (b) Overview... at idle when CO2 emissions are measured without any air conditioning systems operating, followed by a...

  6. 40 CFR 86.165-12 - Air conditioning idle test procedure.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) Applicability. This section describes procedures for determining air conditioning-related CO2 emissions from... used to qualify for air conditioning efficiency CO2 credits according to § 86.1866-12(c). (b) Overview... at idle when CO2 emissions are measured without any air conditioning systems operating, followed by a...

  7. 40 CFR 86.165-12 - Air conditioning idle test procedure.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) Applicability. This section describes procedures for determining air conditioning-related CO2 emissions from... used to qualify for air conditioning efficiency CO2 credits according to § 86.1866-12(c). (b) Overview... at idle when CO2 emissions are measured without any air conditioning systems operating, followed by a...

  8. 40 CFR 86.1728-99 - Compliance with emission standards.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... part to test for irregular data from a durability-data set. If any data point is identified as a... apply both the outlier procedure and averaging to the same data set, the outlier procedure shall be... shall be determined from the exhaust emission results of the durability-data vehicle(s) for each engine...

  9. 40 CFR 86.1728-99 - Compliance with emission standards.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... part to test for irregular data from a durability-data set. If any data point is identified as a... apply both the outlier procedure and averaging to the same data set, the outlier procedure shall be... shall be determined from the exhaust emission results of the durability-data vehicle(s) for each engine...

  10. 40 CFR 86.1728-99 - Compliance with emission standards.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... part to test for irregular data from a durability-data set. If any data point is identified as a... apply both the outlier procedure and averaging to the same data set, the outlier procedure shall be... shall be determined from the exhaust emission results of the durability-data vehicle(s) for each engine...

  11. U. S. light duty vehicle fleet emissions performance and the emissions impact of technology changes

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Sabourin, M.; Platte, L

    1988-01-01

    This paper determines the level of improvement in Federal Test Procedure (FTP) exhaust emissions realized by typical in-use vehicles over the last twenty years as emission standards have become increasingly stringent. Furthermore, this paper explores the likelihood that in-use emission performance improvements will continue now that emission standards have stabilized.

  12. 14 CFR 34.5 - Special test procedures.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Special test procedures. 34.5 Section 34.5 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT FUEL VENTING AND EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANES General Provisions § 34.5 Special test...

  13. 14 CFR 34.5 - Special test procedures.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Special test procedures. 34.5 Section 34.5 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT FUEL VENTING AND EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANES General Provisions § 34.5 Special test...

  14. 14 CFR 34.5 - Special test procedures.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Special test procedures. 34.5 Section 34.5 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT FUEL VENTING AND EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANES General Provisions § 34.5 Special test...

  15. 40 CFR 205.174 - Remedial orders.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... not in compliance with the regulations of this subpart. Potential orders are stop sale orders, orders... Noise Emission Test Procedures Appendix I-1 to Subparts D and E—Test Procedure for Street and off-road Motorcycles (a) Instrumentation. Proper usage of all test instrumentation is essential to obtain valid...

  16. 40 CFR 205.174 - Remedial orders.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... not in compliance with the regulations of this subpart. Potential orders are stop sale orders, orders... Noise Emission Test Procedures Appendix I-1 to Subparts D and E—Test Procedure for Street and off-road Motorcycles (a) Instrumentation. Proper usage of all test instrumentation is essential to obtain valid...

  17. 40 CFR 205.174 - Remedial orders.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... not in compliance with the regulations of this subpart. Potential orders are stop sale orders, orders... Noise Emission Test Procedures Appendix I-1 to Subparts D and E—Test Procedure for Street and off-road Motorcycles (a) Instrumentation. Proper usage of all test instrumentation is essential to obtain valid...

  18. 49 CFR 535.6 - Measurement and calculation procedures.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... be divided into test groups or subconfigurations according to EPA in 40 CFR part 86, subpart S, and 40 CFR 1037.104. (3) Test and measure the CO2 emissions test results for the selected vehicles and determine the CO2 emissions test group result, in grams per mile in accordance with 40 CFR part 86, subpart...

  19. 49 CFR 535.6 - Measurement and calculation procedures.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... be divided into test groups or subconfigurations according to EPA in 40 CFR part 86, subpart S, and 40 CFR 1037.104. (3) Test and measure the CO2 emissions test results for the selected vehicles and determine the CO2 emissions test group result, in grams per mile in accordance with 40 CFR part 86, subpart...

  20. 49 CFR 535.6 - Measurement and calculation procedures.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... fleet should be divided into test groups or subconfigurations according to EPA in 40 CFR part 86, subpart S, and 40 CFR 1037.104. (3) Test and measure the CO2 emissions test results for the selected vehicles and determine the CO2 emissions test group result, in grams per mile in accordance with 40 CFR...

  1. 40 CFR 63.1512 - Performance test/compliance demonstration requirements and procedures.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... operator must conduct a performance test to measure THC and D/F emissions at the outlet of the control.../decoating kiln. The owner or operator must conduct performance tests to measure emissions of THC, D/F, HCl... operating temperature of each afterburner every 15 minutes during the THC and D/F performance tests; (ii...

  2. 40 CFR 63.1512 - Performance test/compliance demonstration requirements and procedures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... operator must conduct a performance test to measure THC and D/F emissions at the outlet of the control.../decoating kiln. The owner or operator must conduct performance tests to measure emissions of THC, D/F, HCl... operating temperature of each afterburner every 15 minutes during the THC and D/F performance tests; (ii...

  3. 40 CFR 1048.345 - What production-line testing records must I send to EPA?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW, LARGE NONROAD SPARK-IGNITION ENGINES Testing Production-line Engines § 1048.345 What production-line testing records must I send to EPA? (a... procedures for test engines in a way that might affect emission controls. All the information in this report...

  4. 40 CFR 1048.345 - What production-line testing records must I send to EPA?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW, LARGE NONROAD SPARK-IGNITION ENGINES Testing Production-line Engines § 1048.345 What production-line testing records must I send to EPA? (a... procedures for test engines in a way that might affect emission controls. All the information in this report...

  5. 40 CFR 1048.345 - What production-line testing records must I send to EPA?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW, LARGE NONROAD SPARK-IGNITION ENGINES Testing Production-line Engines § 1048.345 What production-line testing records must I send to EPA? (a... procedures for test engines in a way that might affect emission controls. All the information in this report...

  6. 40 CFR 1048.345 - What production-line testing records must I send to EPA?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW, LARGE NONROAD SPARK-IGNITION ENGINES Testing Production-line Engines § 1048.345 What production-line testing records must I send to EPA? (a... procedures for test engines in a way that might affect emission controls. All the information in this report...

  7. 40 CFR 1048.345 - What production-line testing records must I send to EPA?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW, LARGE NONROAD SPARK-IGNITION ENGINES Testing Production-line Engines § 1048.345 What production-line testing records must I send to EPA? (a... procedures for test engines in a way that might affect emission controls. All the information in this report...

  8. 40 CFR 63.5993 - What performance tests and other procedures must I use?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... CATEGORIES National Emissions Standards for Hazardous Air Pollutants: Rubber Tire Manufacturing General... specified in § 63.7(e)(1). (d) You must conduct three separate test runs for each performance test required... test run must last at least 1 hour. (e) If you are complying with the emission limitations using a...

  9. 40 CFR 1033.515 - Discrete-mode steady-state emission tests of locomotives and locomotive engines.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... the provisions of 40 CFR part 1065, subpart F for general pre-test procedures (including engine and... 1065. (b) Begin the test by operating the locomotive over the pre-test portion of the cycle specified... Sample averagingperiod for emissions 1 Pre-test idle Lowest idle setting 10 to 15 3 Not applicable A Low...

  10. 40 CFR 1033.515 - Discrete-mode steady-state emission tests of locomotives and locomotive engines.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... the provisions of 40 CFR part 1065, subpart F for general pre-test procedures (including engine and... 1065. (b) Begin the test by operating the locomotive over the pre-test portion of the cycle specified... Sample averagingperiod for emissions 1 Pre-test idle Lowest idle setting 10 to 15 3 Not applicable A Low...

  11. 40 CFR 1033.515 - Discrete-mode steady-state emission tests of locomotives and locomotive engines.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... the provisions of 40 CFR part 1065, subpart F for general pre-test procedures (including engine and... 1065. (b) Begin the test by operating the locomotive over the pre-test portion of the cycle specified... Sample averagingperiod for emissions 1 Pre-test idle Lowest idle setting 10 to 15 3 Not applicable A Low...

  12. 40 CFR 1033.515 - Discrete-mode steady-state emission tests of locomotives and locomotive engines.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... the provisions of 40 CFR part 1065, subpart F for general pre-test procedures (including engine and... 1065. (b) Begin the test by operating the locomotive over the pre-test portion of the cycle specified... Sample averagingperiod for emissions 1 Pre-test idle Lowest idle setting 10 to 15 3 Not applicable A Low...

  13. 40 CFR 1033.515 - Discrete-mode steady-state emission tests of locomotives and locomotive engines.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... the provisions of 40 CFR part 1065, subpart F for general pre-test procedures (including engine and... 1065. (b) Begin the test by operating the locomotive over the pre-test portion of the cycle specified... Sample averagingperiod for emissions 1 Pre-test idle Lowest idle setting 10 to 15 3 Not applicable A Low...

  14. 40 CFR 63.1385 - Test methods and procedures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 12 2014-07-01 2014-07-01 false Test methods and procedures. 63.1385... methods and procedures. (a) The owner or operator shall use the following methods to determine compliance with the applicable emission limits: (1) Method 1 (40 CFR part 60, appendix A) for the selection of the...

  15. 40 CFR 63.1512 - Performance test/compliance demonstration requirements and procedures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... operator is not required to conduct an emission test for HCl. (f) Sweat furnace. Except as provided in § 63.1505(f)(1), the owner or operator must measure emissions of D/F from each sweat furnace at the outlet...

  16. 40 CFR 63.1512 - Performance test/compliance demonstration requirements and procedures.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... operator is not required to conduct an emission test for HCl. (f) Sweat furnace. Except as provided in § 63.1505(f)(1), the owner or operator must measure emissions of D/F from each sweat furnace at the outlet...

  17. 40 CFR 1042.345 - Reporting.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... procedures for test engines in a way that might affect emission controls. All the information in this report... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW AND IN-USE MARINE COMPRESSION-IGNITION ENGINES AND VESSELS Testing Production-line...

  18. 40 CFR 1042.345 - Reporting.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... procedures for test engines in a way that might affect emission controls. All the information in this report... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW AND IN-USE MARINE COMPRESSION-IGNITION ENGINES AND VESSELS Testing Production-line...

  19. 40 CFR 1042.345 - Reporting.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... procedures for test engines in a way that might affect emission controls. All the information in this report... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW AND IN-USE MARINE COMPRESSION-IGNITION ENGINES AND VESSELS Testing Production-line...

  20. 40 CFR 1042.345 - Reporting.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... procedures for test engines in a way that might affect emission controls. All the information in this report... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW AND IN-USE MARINE COMPRESSION-IGNITION ENGINES AND VESSELS Testing Production-line...

  1. 40 CFR 1060.205 - What must I include in my application?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... procedures you used (see § 1060.501). (d) List the specifications of the test fuel to show that it falls... the application (including the test procedures, test parameters, and test fuels) to show you meet the... certification for gasoline or some other fuel type. List each distinguishable configuration in the emission...

  2. 40 CFR 1060.205 - What must I include in my application?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... procedures you used (see § 1060.501). (d) List the specifications of the test fuel to show that it falls... the application (including the test procedures, test parameters, and test fuels) to show you meet the... certification for gasoline or some other fuel type. List each distinguishable configuration in the emission...

  3. 40 CFR 1060.205 - What must I include in my application?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... procedures you used (see § 1060.501). (d) List the specifications of the test fuel to show that it falls... the application (including the test procedures, test parameters, and test fuels) to show you meet the... certification for gasoline or some other fuel type. List each distinguishable configuration in the emission...

  4. 40 CFR 1060.205 - What must I include in my application?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... procedures you used (see § 1060.501). (d) List the specifications of the test fuel to show that it falls... the application (including the test procedures, test parameters, and test fuels) to show you meet the... certification for gasoline or some other fuel type. List each distinguishable configuration in the emission...

  5. 40 CFR 1060.205 - What must I include in my application?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... procedures you used (see § 1060.501). (d) List the specifications of the test fuel to show that it falls... the application (including the test procedures, test parameters, and test fuels) to show you meet the... certification for gasoline or some other fuel type. List each distinguishable configuration in the emission...

  6. 40 CFR Appendix A to Part 75 - Specifications and Test Procedures

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 17 2014-07-01 2014-07-01 false Specifications and Test Procedures A... (CONTINUED) CONTINUOUS EMISSION MONITORING Pt. 75, App. A Appendix A to Part 75—Specifications and Test... concentration monitor and diluent gas monitor) will pass the relative accuracy test (see section 6 of this...

  7. Sportswear textiles emissivity measurement: comparison of IR thermography and emissometry techniques

    NASA Astrophysics Data System (ADS)

    Bison, P.; Grinzato, E.; Libbra, A.; Muscio, A.

    2012-06-01

    Three sportswear textiles are compared, one normal and two 'special' with Ag+ ions and Carbon powder added, with different colors. The emissivity of the textiles has been measured to determine if it is increased in the 'special' textiles with respect to the normal one. The test implied some non-standard procedure due to the semitransparent nature of the textiles, in comparison with the normal procedure that is commonly used on opaque surfaces. The test is also carried out by a standard emissometry technique, based on a comparative approach with reference samples having known thermal emissivity. The results are compared and discussed.

  8. 40 CFR Appendix Xv to Part 86 - Procedure for Determining an Acceptable Exhaust Regeneration Durability-Data Test Schedule for...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Acceptable Exhaust Regeneration Durability-Data Test Schedule for Diesel Cycle Vehicles Equipped With... Appendix XV to Part 86—Procedure for Determining an Acceptable Exhaust Regeneration Durability-Data Test... = Total number of regeneration emission tests. (Subscript “s” refers to standard test schedule) 5. Refer...

  9. 40 CFR Appendix Xv to Part 86 - Procedure for Determining an Acceptable Exhaust Regeneration Durability-Data Test Schedule for...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Acceptable Exhaust Regeneration Durability-Data Test Schedule for Diesel Cycle Vehicles Equipped With... Appendix XV to Part 86—Procedure for Determining an Acceptable Exhaust Regeneration Durability-Data Test... = Total number of regeneration emission tests. (Subscript “s” refers to standard test schedule) 5. Refer...

  10. 40 CFR Appendix Xv to Part 86 - Procedure for Determining an Acceptable Exhaust Regeneration Durability-Data Test Schedule for...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Acceptable Exhaust Regeneration Durability-Data Test Schedule for Diesel Cycle Vehicles Equipped With... Appendix XV to Part 86—Procedure for Determining an Acceptable Exhaust Regeneration Durability-Data Test... = Total number of regeneration emission tests. (Subscript “s” refers to standard test schedule) 5. Refer...

  11. 40 CFR 1037.205 - What must I include in my application?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... the application (including the test procedures, test parameters, and test fuels) to show you meet the... basic parameters of the vehicle's design and emission controls. List the fuel type on which your vehicles are designed to operate (for example, ultra low-sulfur diesel fuel). (b) Explain how the emission...

  12. 40 CFR 1037.205 - What must I include in my application?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... the application (including the test procedures, test parameters, and test fuels) to show you meet the... basic parameters of the vehicle's design and emission controls. List the fuel type on which your vehicles are designed to operate (for example, ultra low-sulfur diesel fuel). (b) Explain how the emission...

  13. 77 FR 1129 - Revisions to Test Methods and Testing Regulations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-09

    ...This action proposes editorial and technical corrections necessary for source testing of emissions and operations. The revisions include the addition of alternative equipment and methods as well as corrections to technical and typographical errors. We also solicit public comment on potential changes to the current procedures for determining emission stratification.

  14. 40 CFR 86.336-79 - Diesel engine test cycle.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Diesel engine test cycle. 86.336-79... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for New Gasoline-Fueled and Diesel-Fueled Heavy-Duty Engines; Gaseous Exhaust Test Procedures § 86.336-79...

  15. 40 CFR 86.336-79 - Diesel engine test cycle.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Diesel engine test cycle. 86.336-79... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for New Gasoline-Fueled and Diesel-Fueled Heavy-Duty Engines; Gaseous Exhaust Test Procedures § 86.336-79...

  16. 14 CFR 34.81 - Fuel specifications.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANES Test Procedures for Engine Smoke Emissions (Aircraft Gas Turbine Engines) § 34.81 Fuel specifications. Fuel having specifications as provided...

  17. 14 CFR 34.60 - Introduction.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANES Test Procedures for Engine Exhaust Gaseous Emissions (Aircraft and Aircraft Gas Turbine Engines) § 34.60 Introduction. (a) Use the equipment...

  18. 40 CFR 63.750 - Test methods and procedures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 11 2014-07-01 2014-07-01 false Test methods and procedures. 63.750...) National Emission Standards for Aerospace Manufacturing and Rework Facilities § 63.750 Test methods and... engineering reference texts, or other equivalent methods. (2) The composite vapor pressure of a blended hand...

  19. 40 CFR 86.1506 - Equipment required and specifications; overview.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... specifications appear in §§ 86.1509 through 86.1511. (2) Fuel and analytical tests. Fuel requirements for idle... Test Procedures § 86.1506 Equipment required and specifications; overview. (a) This subpart contains procedures for performing idle exhaust emission tests on Otto-cycle heavy-duty engines and Otto-cycle light...

  20. 40 CFR 86.1506 - Equipment required and specifications; overview.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... specifications appear in §§ 86.1509 through 86.1511. (2) Fuel and analytical tests. Fuel requirements for idle... Test Procedures § 86.1506 Equipment required and specifications; overview. (a) This subpart contains procedures for performing idle exhaust emission tests on Otto-cycle heavy-duty engines and Otto-cycle light...

  1. 40 CFR 86.1506 - Equipment required and specifications; overview.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... specifications appear in §§ 86.1509 through 86.1511. (2) Fuel and analytical tests. Fuel requirements for idle... Test Procedures § 86.1506 Equipment required and specifications; overview. (a) This subpart contains procedures for performing idle exhaust emission tests on Otto-cycle heavy-duty engines and Otto-cycle light...

  2. 40 CFR 63.750 - Test methods and procedures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 10 2011-07-01 2011-07-01 false Test methods and procedures. 63.750...) National Emission Standards for Aerospace Manufacturing and Rework Facilities § 63.750 Test methods and... period as part of an ambient ozone control program. (1)(i) Determine the total organic HAP weight...

  3. 40 CFR 63.750 - Test methods and procedures.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 11 2013-07-01 2013-07-01 false Test methods and procedures. 63.750...) National Emission Standards for Aerospace Manufacturing and Rework Facilities § 63.750 Test methods and... period as part of an ambient ozone control program. (1)(i) Determine the total organic HAP weight...

  4. 40 CFR 63.750 - Test methods and procedures.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 11 2012-07-01 2012-07-01 false Test methods and procedures. 63.750...) National Emission Standards for Aerospace Manufacturing and Rework Facilities § 63.750 Test methods and... period as part of an ambient ozone control program. (1)(i) Determine the total organic HAP weight...

  5. 40 CFR 63.750 - Test methods and procedures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 10 2010-07-01 2010-07-01 false Test methods and procedures. 63.750...) National Emission Standards for Aerospace Manufacturing and Rework Facilities § 63.750 Test methods and... period as part of an ambient ozone control program. (1)(i) Determine the total organic HAP weight...

  6. 40 CFR 63.6120 - What performance tests and other procedures must I use?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... parameters associated with operation of the stationary combustion turbine and any emission control device... Turbines Testing and Initial Compliance Requirements § 63.6120 What performance tests and other procedures.... (e) If your stationary combustion turbine is not equipped with an oxidation catalyst, you must...

  7. 40 CFR 63.6120 - What performance tests and other procedures must I use?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... parameters associated with operation of the stationary combustion turbine and any emission control device... Turbines Testing and Initial Compliance Requirements § 63.6120 What performance tests and other procedures.... (e) If your stationary combustion turbine is not equipped with an oxidation catalyst, you must...

  8. 40 CFR 63.6120 - What performance tests and other procedures must I use?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... parameters associated with operation of the stationary combustion turbine and any emission control device... Turbines Testing and Initial Compliance Requirements § 63.6120 What performance tests and other procedures.... (e) If your stationary combustion turbine is not equipped with an oxidation catalyst, you must...

  9. 40 CFR 86.101 - General applicability.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... procedures. For example, if you are testing an ethanol-fueled vehicle, perform diagnostics in your evaporative emission enclosure with ethanol and propane. (9) For exhaust emission testing with ethanol-gasoline blends that have less than 25% ethanol by volume, if you use NMHC-to-NMOG conversion factors...

  10. 40 CFR 86.106-96 - Equipment required; overview.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... contains procedures for exhaust emission tests on petroleum-fueled, natural gas-fueled, liquefied petroleum gas-fueled, and methanol-fueled light-duty vehicles and light-duty trucks, and for evaporative emission tests on gasoline-fueled, natural gas-fueled, liquefied petroleum gas-fueled, and methanol-fueled...

  11. 40 CFR 86.106-96 - Equipment required; overview.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... contains procedures for exhaust emission tests on petroleum-fueled, natural gas-fueled, liquefied petroleum gas-fueled, and methanol-fueled light-duty vehicles and light-duty trucks, and for evaporative emission tests on gasoline-fueled, natural gas-fueled, liquefied petroleum gas-fueled, and methanol-fueled...

  12. 40 CFR 86.106-96 - Equipment required; overview.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... contains procedures for exhaust emission tests on petroleum-fueled, natural gas-fueled, liquefied petroleum gas-fueled, and methanol-fueled light-duty vehicles and light-duty trucks, and for evaporative emission tests on gasoline-fueled, natural gas-fueled, liquefied petroleum gas-fueled, and methanol-fueled...

  13. 40 CFR 86.106-96 - Equipment required; overview.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... contains procedures for exhaust emission tests on petroleum-fueled, natural gas-fueled, liquefied petroleum gas-fueled, and methanol-fueled light-duty vehicles and light-duty trucks, and for evaporative emission tests on gasoline-fueled, natural gas-fueled, liquefied petroleum gas-fueled, and methanol-fueled...

  14. 40 CFR 1065.518 - Engine preconditioning.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 33 2014-07-01 2014-07-01 false Engine preconditioning. 1065.518... CONTROLS ENGINE-TESTING PROCEDURES Performing an Emission Test Over Specified Duty Cycles § 1065.518 Engine preconditioning. (a) This section applies for engines where measured emissions are affected by prior operation...

  15. 40 CFR 90.404 - Test procedure overview.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) CONTROL OF EMISSIONS FROM NONROAD SPARK-IGNITION ENGINES AT OR BELOW 19 KILOWATTS Gaseous Exhaust... engine operating conditions to be conducted on an engine dynamometer or equivalent load and speed... also designed to determine the brake-specific emissions of non-methane hydrocarbons. The test consists...

  16. 40 CFR 90.404 - Test procedure overview.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) CONTROL OF EMISSIONS FROM NONROAD SPARK-IGNITION ENGINES AT OR BELOW 19 KILOWATTS Gaseous Exhaust... engine operating conditions to be conducted on an engine dynamometer or equivalent load and speed... also designed to determine the brake-specific emissions of non-methane hydrocarbons. The test consists...

  17. 40 CFR 90.404 - Test procedure overview.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) CONTROL OF EMISSIONS FROM NONROAD SPARK-IGNITION ENGINES AT OR BELOW 19 KILOWATTS Gaseous Exhaust... engine operating conditions to be conducted on an engine dynamometer or equivalent load and speed... also designed to determine the brake-specific emissions of non-methane hydrocarbons. The test consists...

  18. 40 CFR 90.404 - Test procedure overview.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) CONTROL OF EMISSIONS FROM NONROAD SPARK-IGNITION ENGINES AT OR BELOW 19 KILOWATTS Gaseous Exhaust... engine operating conditions to be conducted on an engine dynamometer or equivalent load and speed... also designed to determine the brake-specific emissions of non-methane hydrocarbons. The test consists...

  19. 40 CFR 86.1360-2007 - Supplemental emission test; test cycle and procedures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) * (MZ-MRS) / (MTU-MRS) ETU = ET + (EU-ET) * (nZ-nRT) / (nSU-nRT) ERS = ER + (ES-ER) * (nZ-nRT) / (nSU-n..., ET, EU = for each regulated pollutant, brake specific gaseous emissions of the enveloping modes...

  20. Comparing the field and laboratory emission cell (FLEC) with traditional emissions testing chambers

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Roache, N.F.; Guo, Z.; Fortmann, R.

    1996-12-31

    A series of tests was designed to evaluate the performance of the field and laboratory emission cell (FLEC) as applied to the testing of emissions from two indoor coating materials, floor wax and latex paint. These tests included validation of the repeatability of the test method, evaluation of the effect of different air velocities on source emissions, and a comparison of FLEC versus small chamber characterization of emissions. The FLEC exhibited good repeatability in characterization of emissions when applied to both sources under identical conditions. Tests with different air velocities showed significant effects on the emissions from latex paint, yetmore » little effect on emissions from the floor wax. Comparisons of data from the FLEC and small chamber show good correlation for measurements involving floor wax, but less favorable results for emissions from latex paint. The procedures and findings are discussed; conclusions are limited and include emphasis on the need for additional study and development of a standard method.« less

  1. 40 CFR 1048.305 - How must I prepare and test my production-line engines?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... testing procedures specified in subpart F of this part to show you meet the duty-cycle emission standards... way that represents the assembly procedures for other engines in the engine family. You must ask us to approve any deviations from your normal assembly procedures for other production engines in the engine...

  2. 40 CFR 1048.305 - How must I prepare and test my production-line engines?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... testing procedures specified in subpart F of this part to show you meet the duty-cycle emission standards... way that represents the assembly procedures for other engines in the engine family. You must ask us to approve any deviations from your normal assembly procedures for other production engines in the engine...

  3. 40 CFR 1048.305 - How must I prepare and test my production-line engines?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... testing procedures specified in subpart F of this part to show you meet the duty-cycle emission standards... way that represents the assembly procedures for other engines in the engine family. You must ask us to approve any deviations from your normal assembly procedures for other production engines in the engine...

  4. 40 CFR 1048.305 - How must I prepare and test my production-line engines?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... testing procedures specified in subpart F of this part to show you meet the duty-cycle emission standards... way that represents the assembly procedures for other engines in the engine family. You must ask us to approve any deviations from your normal assembly procedures for other production engines in the engine...

  5. 40 CFR 1048.305 - How must I prepare and test my production-line engines?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... testing procedures specified in subpart F of this part to show you meet the duty-cycle emission standards... way that represents the assembly procedures for other engines in the engine family. You must ask us to approve any deviations from your normal assembly procedures for other production engines in the engine...

  6. Development of naval diesel engine duty cycles for air exhaust emission environmental impact analysis. Master's thesis

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Markle, S.P.

    1994-05-01

    A strategy for testing naval diesel engines for exhaust emissions was developed. A survey of existing international and national standard diesel engine duty cycles was conducted. All were found to be inadequate for testing and certification of engine exhaust emissions from naval diesel powered ships. Naval ship data covering 11,500 hours of engine operation of four U.S. Navy LSD 41 Class amphibious ships was analyzed to develop a 27 point class operating profile. A procedure combining ship hull form characteristics, ship propulsion plant parameters, and ship operating profile was detailed to derive an 11-Mode duty cycle representative for testing LSDmore » 41 Class propulsion diesel engines. A similar procedure was followed for ship service diesel engines. Comparisons with industry accepted duty cycles were conducted using exhaust emission contour plots for the Colt-Pielstick PC-4B diesel engines. Results showed the 11-Mode LSD 41 Class Duty Cycle best predicted ship propulsion engine emissions compared to the 27 point operating profile propeller curve. The procedure was applied to T-AO 187 Class with similar results. The application of civilian industry standards to measure naval diesel ship propulsion engine exhaust emissions was found to be inadequate. Engine exhaust flow chemistry post turbocharger was investigated using the SANDIA Lab computer tool CHEMKIN. Results showed oxidation and reduction reactions within exhaust gases are quenched in the exhaust stack. Since the exhaust stream in the stack is unreactive, emission sampling may be performed where most convenient. A proposed emission measurement scheme for LSD 41 Class ships was presented.« less

  7. 40 CFR 1037.525 - Special procedures for testing hybrid vehicles with power take-off.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW HEAVY-DUTY MOTOR VEHICLES Test... test the PTO so that all the energy is produced with the engine. The full test for the hybrid vehicle... fully charged RESS. These procedures may be used for whole vehicles or with a post-transmission hybrid...

  8. 40 CFR 1037.525 - Special procedures for testing hybrid vehicles with power take-off.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW HEAVY-DUTY MOTOR VEHICLES Test... test the PTO so that all the energy is produced with the engine. The full test for the hybrid vehicle... fully charged RESS. These procedures may be used for whole vehicles or with a post-transmission hybrid...

  9. 40 CFR 204.54 - Test procedures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... frequency response calibration and an attenuator (gain control) calibration plus a measurement of dynamic... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Test procedures. 204.54 Section 204.54 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) NOISE ABATEMENT PROGRAMS NOISE EMISSION...

  10. Emission patterns of diesel-powered passenger cars. Part II

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Braddock, J.N.; Gabele, P.A.

    An experimental program was conducted to characterize the gaseous and particulate emissions from a 1975 Peugeot 504D light duty diesel-powered vehicle. The vehicle was tested over the 1975 Federal Test Procedure, Highway Fuel Economy Test, and Sulfate Emissions Test driving cycles using four different fuels covering a fair range of composition, density, and sulfur content. In addition to fuel economy and regulated gaseous emission measurements of hydrocarbons, carbon monoxide, and oxides of nitrogen, emission measurements were also obtained for non-regulated pollutants including sulfur dioxide, sulfates, aldehydes, benzo(a)pyrene, carbonyl sulfide, hydrogen cyanide, nonreactive hydrocarbons, and particulate matter. The results are discussedmore » in terms of emission trends due to either fuel type or driving cycle influence.« less

  11. 14 CFR 34.80 - Introduction.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANES Test Procedures for Engine Smoke Emissions (Aircraft Gas Turbine Engines) § 34.80 Introduction. Except as provided under § 34.5, the... of new and in-use gas turbine engines with the applicable standards set forth in this part. The test...

  12. 40 CFR 86.246-94 - Intermediate temperature testing.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1994 and Later Model Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.246-94 Intermediate...

  13. 40 CFR 86.167-17 - AC17 Air Conditioning Emissions Test Procedure.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... tolerances (such as may occur during gear changes) are acceptable provided they occur for less than 2 seconds... setting changed to “outside air.” (l) Test procedure. The AC17 air conditioning test is composed of the..., interior volume, climate control system type and characteristics, refrigerant used, compressor type, and...

  14. 40 CFR 63.1046 - Test methods and procedures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 11 2014-07-01 2014-07-01 false Test methods and procedures. 63.1046...) National Emission Standards for Oil-Water Separators and Organic-Water Separators § 63.1046 Test methods... Method 21 of 40 CFR part 60, appendix A. Each potential leak interface (i.e., a location where organic...

  15. 40 CFR Appendix A to Part 75 - Specifications and Test Procedures

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... appendix. RE = Expected average design removal efficiency of control equipment (%). 2.1.1.3Span Value(s... 40 Protection of Environment 17 2012-07-01 2012-07-01 false Specifications and Test Procedures A... (CONTINUED) CONTINUOUS EMISSION MONITORING Pt. 75, App. A Appendix A to Part 75—Specifications and Test...

  16. 40 CFR Appendix A to Part 75 - Specifications and Test Procedures

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... appendix. RE = Expected average design removal efficiency of control equipment (%). 2.1.1.3Span Value(s... 40 Protection of Environment 17 2013-07-01 2013-07-01 false Specifications and Test Procedures A... (CONTINUED) CONTINUOUS EMISSION MONITORING Pt. 75, App. A Appendix A to Part 75—Specifications and Test...

  17. 40 CFR 90.419 - Raw emission sampling calculations-gasoline fueled engines.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 20 2011-07-01 2011-07-01 false Raw emission sampling calculations... KILOWATTS Gaseous Exhaust Test Procedures § 90.419 Raw emission sampling calculations—gasoline fueled... selected as the basis for mass emission calculations using the raw gas method. ER03JY95.022 Where: WHC...

  18. 40 CFR 90.419 - Raw emission sampling calculations-gasoline fueled engines.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Raw emission sampling calculations... KILOWATTS Gaseous Exhaust Test Procedures § 90.419 Raw emission sampling calculations—gasoline fueled... selected as the basis for mass emission calculations using the raw gas method. ER03JY95.022 Where: WHC...

  19. Road Asphalt Pavements Analyzed by Airborne Thermal Remote Sensing: Preliminary Results of the Venice Highway.

    PubMed

    Pascucci, Simone; Bassani, Cristiana; Palombo, Angelo; Poscolieri, Maurizio; Cavalli, Rosa

    2008-02-22

    This paper describes a fast procedure for evaluating asphalt pavement surface defects using airborne emissivity data. To develop this procedure, we used airborne multispectral emissivity data covering an urban test area close to Venice (Italy).For this study, we first identify and select the roads' asphalt pavements on Multispectral Infrared Visible Imaging Spectrometer (MIVIS) imagery using a segmentation procedure. Next, since in asphalt pavements the surface defects are strictly related to the decrease of oily components that cause an increase of the abundance of surfacing limestone, the diagnostic absorption emissivity peak at 11.2μm of the limestone was used for retrieving from MIVIS emissivity data the areas exhibiting defects on asphalt pavements surface.The results showed that MIVIS emissivity allows establishing a threshold that points out those asphalt road sites on which a check for a maintenance intervention is required. Therefore, this technique can supply local government authorities an efficient, rapid and repeatable road mapping procedure providing the location of the asphalt pavements to be checked.

  20. 40 CFR 600.110-08 - Equipment calibration.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... FUEL ECONOMY AND GREENHOUSE GAS EXHAUST EMISSIONS OF MOTOR VEHICLES Fuel Economy and Carbon-Related Exhaust Emission Test Procedures § 600.110-08 Equipment calibration. The equipment used for fuel economy...

  1. 40 CFR 600.110-08 - Equipment calibration.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... FUEL ECONOMY AND GREENHOUSE GAS EXHAUST EMISSIONS OF MOTOR VEHICLES Fuel Economy and Carbon-Related Exhaust Emission Test Procedures § 600.110-08 Equipment calibration. The equipment used for fuel economy...

  2. 40 CFR 1065.12 - Approval of alternate procedures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... engine meets all applicable emission standards according to specified procedures. (iii) Use statistical.... (e) We may give you specific directions regarding methods for statistical analysis, or we may approve... statistical tests. Perform the tests as follows: (1) Repeat measurements for all applicable duty cycles at...

  3. 49 CFR 325.59 - Measurement procedure; stationary test.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 5 2014-10-01 2014-10-01 false Measurement procedure; stationary test. 325.59 Section 325.59 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL MOTOR CARRIER SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION GENERAL REGULATIONS COMPLIANCE WITH INTERSTATE MOTOR CARRIER NOISE EMISSION STANDARDS...

  4. 40 CFR 86.1537 - Idle test run.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for Otto-Cycle...-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle Test Procedures § 86.1537 Idle...

  5. 40 CFR 86.1537 - Idle test run.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for Otto-Cycle...-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle Test Procedures § 86.1537 Idle...

  6. 40 CFR 86.208-94 - Dynamometer.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1994 and Later Model Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.208-94 Dynamometer. (a) For testing that is...

  7. 40 CFR 86.327-79 - Quench checks; NOX analyzer.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for New Gasoline-Fueled and Diesel-Fueled Heavy-Duty Engines; Gaseous Exhaust Test Procedures § 86.327-79..., recalibrate and repeat the quench check. (4) Prior to testing, the difference between the calculated NOX...

  8. 40 CFR 86.327-79 - Quench checks; NOX analyzer.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for New Gasoline-Fueled and Diesel-Fueled Heavy-Duty Engines; Gaseous Exhaust Test Procedures § 86.327-79..., recalibrate and repeat the quench check. (4) Prior to testing, the difference between the calculated NOX...

  9. 40 CFR 86.1824-08 - Durability demonstration procedures for evaporative emissions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... the applicability provisions of § 86.1801. Eligible small volume manufacturers or small volume test... manufacturer must conduct at least one evaporative emission test at each of the five different mileage points... the highest mileage point run during mileage accumulation (e.g. the full useful life mileage...

  10. 40 CFR 86.1537 - Idle test run.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for Otto-Cycle...-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle Test Procedures § 86.1537 Idle...

  11. 40 CFR Appendix I to Subparts D... - Motorcycle Noise Emission Test Procedures

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 26 2012-07-01 2011-07-01 true Motorcycle Noise Emission Test... valid measurements. Operating manuals or other literature furnished by the instrument manufacturer must... instrumentation is essential to obtain valid measurements. Operating manuals or other literature furnished by the...

  12. Tier 2 Intermediate Useful Life (50,000 Miles) and 4000 Mile Supplemental Federal Test Procedure (SFTP) Exhaust Emission Results for a NOx Adsorber and Diesel Particle Filter Equipped Light-Duty Diesel Vehicle

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Tatur, M.; Tyrer, H.; Tomazic, D.

    2005-01-01

    Due to its high efficiency and superior durability the diesel engine is again becoming a prime candidate for future light-duty vehicle applications within the United States. While in Europe the overall diesel share exceeds 40%, the current diesel share in the U.S. is 1%. Despite the current situation and the very stringent Tier 2 emission standards, efforts are being made to introduce the diesel engine back into the U.S. market. In order to succeed, these vehicles have to comply with emissions standards over a 120,000 miles distance while maintaining their excellent fuel economy. The availability of technologies such as high-pressure,more » common-rail fuel systems, low-sulfur diesel fuel, NO{sub x} adsorber catalysts (NAC), and diesel particle filters (DPFs) allow the development of powertrain systems that have the potential to comply with the light-duty Tier 2 emission requirements. In support of this, the U.S. Department of Energy (DOE) has engaged in several test projects under the Advanced Petroleum Based Fuels - Diesel Emission Controls (APBF-DEC) activity. The primary technology being addressed by these projects are the sulfur tolerance and durability of the NAC/DPF system. The project investigated the performance of the emission control system and system desulphurization effects on regulated and unregulated emissions. Emissions measurements were conducted over the Federal Test Procedure (FTP), Supplemental Federal Test Procedure (SFTP), and the Highway Fuel Economy Test (HFET). Testing was conducted after the accumulation of 150 hours of engine operation calculated to be the equivalent of approximately 8,200 miles. For these evaluations three out of six of the FTP test cycles were within the 50,000-mile Tier 2 bin 5 emission standards (0.05 g/mi NO{sub x} and 0.01 g/mi PM). Emissions over the SC03 portion of the SFTP were within the 4,000-mile SFTP standards. The emission of NO{sub x}+NMHC exceeded the 4,000-mile standard over the US06 portion of the SFTP. Testing was also conducted after the accumulation of 1,000 hours of engine operation calculated to be the equivalent of approximately 50,000 miles. Recalibrated driveability maps resulted in more repeatable NOs{sub x} emissions from cycle to cycle. The NO{sub x} level was below the Tier 2 emission limits for 50,000 and 120,000 miles. NMHC emissions were found at a level outside the limit for 120,000 miles.« less

  13. 40 CFR 87.89 - Compliance with smoke emission standards.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 21 2012-07-01 2012-07-01 false Compliance with smoke emission standards. 87.89 Section 87.89 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) Definitions. Test Procedures for Engine Smoke Emissions (Aircraft Gas Turbine Engines...

  14. 40 CFR 92.123 - Test procedure; general requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... measurements of brake specific emissions and smoke opacity at each throttle position and of measurements of... at idle and dynamic brake, all measurements of gaseous, particulate and smoke emissions may be... is removed for gaseous and particulate sampling, measurements of gaseous, and particulate emissions...

  15. Final Rule for Control of Air Pollution from Aircraft and Aircraft Engines: Emission Standards and Test Procedures

    EPA Pesticide Factsheets

    EPA is amending the existing emission standards for oxides of nitrogen (NOx) for new commercial aircraft engines. These standards are equivalent to the NOx emission standards of the United Nations International Civil Aviation Organization (ICAO).

  16. 40 CFR 600.113-08 - Fuel economy calculations for FTP, HFET, US06, SC03 and cold temperature FTP tests.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... EMISSIONS OF MOTOR VEHICLES Fuel Economy and Carbon-Related Exhaust Emission Test Procedures § 600.113-08 Fuel economy calculations for FTP, HFET, US06, SC03 and cold temperature FTP tests. The Administrator... specific gravity, carbon weight fraction and net heating value of the test fuel must be determined. The FTP...

  17. 40 CFR 92.123 - Test procedure; general requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... designed to determine the brake specific emissions of hydrocarbons (HC, total or non-methane as applicable... of calculating brake specific emissions. (v) The engine may be equipped with a production type...

  18. 40 CFR 92.123 - Test procedure; general requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... designed to determine the brake specific emissions of hydrocarbons (HC, total or non-methane as applicable... of calculating brake specific emissions. (v) The engine may be equipped with a production type...

  19. 40 CFR 92.123 - Test procedure; general requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... designed to determine the brake specific emissions of hydrocarbons (HC, total or non-methane as applicable... of calculating brake specific emissions. (v) The engine may be equipped with a production type...

  20. 40 CFR 92.123 - Test procedure; general requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... designed to determine the brake specific emissions of hydrocarbons (HC, total or non-methane as applicable... of calculating brake specific emissions. (v) The engine may be equipped with a production type...

  1. 40 CFR 86.201-11 - General applicability.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.201-11 General applicability. (a) This subpart describes procedures for determining the cold temperature carbon monoxide (CO) emissions from 1994...

  2. 40 CFR 86.201-94 - General applicability.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.201-94 General applicability. (a) This subpart describes procedures for determining the cold temperature carbon monoxide (CO) emission from 1994...

  3. 40 CFR 86.201-94 - General applicability.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.201-94 General applicability. (a) This subpart describes procedures for determining the cold temperature carbon monoxide (CO) emission from 1994...

  4. 40 CFR 86.201-94 - General applicability.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.201-94 General applicability. (a) This subpart describes procedures for determining the cold temperature carbon monoxide (CO) emission from 1994...

  5. 40 CFR 86.201-11 - General applicability.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.201-11 General applicability. (a) This subpart describes procedures for determining the cold temperature carbon monoxide (CO) emissions from 1994...

  6. 40 CFR 86.201-11 - General applicability.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.201-11 General applicability. (a) This subpart describes procedures for determining the cold temperature carbon monoxide (CO) emissions from 1994...

  7. 40 CFR Appendix A to Part 75 - Specifications and Test Procedures

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...-1b in section 2.1.1.1 of this appendix. RE = Expected average design removal efficiency of control... 40 Protection of Environment 16 2011-07-01 2011-07-01 false Specifications and Test Procedures A... (CONTINUED) CONTINUOUS EMISSION MONITORING Pt. 75, App. A Appendix A to Part 75—Specifications and Test...

  8. 40 CFR 60.374 - Test methods and procedures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... = concentration of lead emissions for the entire facility, mg/dscm (gr/dscf). Ca = concentration of lead emissions from facility “a”, mg/dscm (gr/dscf). Qsda = volumetric flow rate of effluent gas from facility “a...=emission rate of lead, mg/kg (lb/ton) of lead charged. CPbi = concentration of lead from emission point “i...

  9. Aircraft Piston Engine Exhaust Emission Symposium

    NASA Technical Reports Server (NTRS)

    1976-01-01

    A 2-day symposium on the reduction of exhaust emissions from aircraft piston engines was held on September 14 and 15, 1976, at the Lewis Research Center in Cleveland, Ohio. Papers were presented by both government organizations and the general aviation industry on the status of government contracts, emission measurement problems, data reduction procedures, flight testing, and emission reduction techniques.

  10. Application for certification 1980 model year light-duty vehicles - Audi

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Not Available

    Every year, each manufacturer of passenger cars, light-duty trucks, motorcycles, or heavy-duty engines submits to EPA an application for certification. In the application, the manufacturer gives a detailed technical description of the vehicles or engines he intends to market during the upcoming model year. These engineering data include explanations and/or drawings which describe engine/vehicle parameters such as basic engine design, fuel systems, ignition systems, and exhaust and evaporative emission control systems. It also provides information on emission test procedures, service accumulation procedures, fuels to be used, and proposed maintenance requirements to be followed during testing. Section 16 of the applicationmore » contains the results of emission testing, a statement of compliance to the regulations, production engine parameters, and a Summary Sheet Input Form on which issuance of a Certificate of Conformity is based.« less

  11. Application for certification, 1990 model-year light-duty vehicles - Audi

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Not Available

    Every year, each manufacturer of passenger cars, light-duty trucks, motorcycles, or heavy-duty engines submits to EPA an application for certification. In the application, the manufacturer gives a detailed technical description of the vehicles or engines he intends to market during the upcoming model year. These engineering data include explanations and/or drawings which describe engine/vehicle parameters such as basic engine design, fuel systems, ignition systems and exhaust and evaporative emission control systems. It also provides information on emission test procedures, service accumulation procedures, fuels to be used, and proposed maintenance requirements to be followed during testing. Section 16 of the applicationmore » contains the results of emission testing, a statement of compliance to the regulations, production engine parameters, and a Summary Sheet Input Form on which issuance of a Certificate of Conformity is based.« less

  12. Application for certification 1993 model year light-duty vehicles - Audi

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Not Available

    Every year, each manufacturer of passenger cars, light-duty trucks, motorcycles, or heavy-duty engines submits to EPA an application for certification. In the application, the manufacturer gives a detailed technical description of the vehicles or engines he intends to market during the upcoming model year. These engineering data include explanations and/or drawings which describe engine/vehicle parameters such as basic engine design, fuel systems, ignition systems and exhaust and evaporative emission control systems. It also provides information on emission test procedures, service accumulation procedures, fuels to be used, and proposed maintenance requirements to be followed during testing. Section 16 of the applicationmore » contains the results of emission testing, a statement of compliance to the regulations, production engine parameters, and a Summary Sheet Input Form on which issuance of a Certificate of Conformity is based.« less

  13. Application for certification, 1991 model-year light-duty vehicles - Audi

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Not Available

    Every year, each manufacturer of passenger cars, light-duty trucks, motorcycles, or heavy-duty engines submits to EPA an application for certification. In the application, the manufacturer gives a detailed technical description of the vehicles or engines he intends to market during the upcoming model-year. These engineering data include explanations and/or drawings which describe engine/vehicle parameters such as basic engine design, fuel systems, ignition systems and exhaust and evaporative emission control systems. It also provides information on emission test procedures, service accumulation procedures, fuels to be used, and proposed maintenance requirements to be followed during testing. Section 16 of the application containsmore » the results of emission testing, a statement of compliance to the regulations, production engine parameters and a Summary Sheet Input Form on which issuance of a Certificate of Conformity is based.« less

  14. Application for certification 1981 model year light-duty vehicles - Audi

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Not Available

    Every year, each manufacturer of passenger cars, light-duty trucks, motorcycles, or heavy-duty engines submits to EPA an application for certification. In the application, the manufacturer gives a detailed technical description of the vehicles or engines he intends to market during the upcoming model year. These engineering data include explanations and/or drawings which describe engine/vehicle parameters such as basic engine design, fuel systems, ignition systems and exhaust and evaporative emission control systems. It also provides information on emission test procedures, service accumulation procedures, fuels to be used, and proposed maintenance requirements to be followed during testing. Section 16 of the applicationmore » contains the results of emission testing, a statement of compliance to the regulations, production engine parameters, and a Summary Sheet Input Form on which issuance of a Certificate of Conformity is based.« less

  15. Application for certification 1987 model year light-duty vehicles - Peugeot

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Not Available

    Every year, each manufacturer of passenger cars, light-duty trucks, motorcycles, or heavy-duty engines submits to EPA an application for certification. In the application, the manufacturer gives a detailed technical description of the vehicles or engines he intends to market during the upcoming model year. The engineering data include explanations and/or drawings which describe engine/vehicle parameters such as basic engine design, fuel systems, ignition systems and exhaust and evaporative emission control systems. They also provide information on emission test procedures, service accumulation procedures, fuels to be used, and proposed maintenance requirements to be followed during testing. Section 16 of the applicationmore » contains the results of emission testing, a statement of compliance to the regulations, production engine parameters, and a Summary Sheet Input Form on which issuance of a Certificate of Conformity is based.« less

  16. Application for certification 1981 model year light-duty vehicles - Peugeot

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Not Available

    Every year, each manufacturer of passenger cars, light-duty trucks, motorcycles, or heavy-duty engines submits to EPA an application for certification. In the application, the manufacturer gives a detailed technical description of the vehicles or engines he intends to market during the upcoming model year. These engineering data include explanations and/or drawings which describe engine/vehicle parameters such as basic engine design, fuel systems, ignition systems and exhaust and evaporative emission control systems. It also provides information on emission test procedures, service accumulation procedures, fuels to be used, and proposed maintenance requirements to be followed during testing. Section 16 of the applicationmore » contains the results of emission testing, a statement of compliance to the regulations, production engine parameters, and a Summary Sheet Input Form on which issuance of a Certificate of Conformity is based.« less

  17. 40 CFR 61.174 - Test methods and procedures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Arsenic Emissions From Primary Copper Smelters § 61.174 Test methods and procedures. (a) To determine... converter arsenic charging rate as follows: (1) Collect daily grab samples of copper matte and any lead... determine the weight percent of inorganic arsenic contained in each sample. (3) Calculate the converter...

  18. 40 CFR 86.159-00 - Exhaust emission test procedures for US06 emissions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... from the dynamometer rolls shall be used. A speed vs. time recording, as evidence of dynamometer test... vehicle. In the case of vehicles with rear engine compartments (or if special designs make the above... appropriate throttle action to maintain the proper speed-time relationship, or to permit sampling system...

  19. Cold Temperature Effects on Speciated VOC Emissions from Modern GDI Light-Duty Vehicles 1

    EPA Science Inventory

    In this study, speciated VOC emissions were characterized from three modern GDI light-duty vehicles. The vehicles were tested on a chassis dynamometer housed in a climate-controlled chamber at two temperatures (20 and 72 °F) using the EPA Federal Test Procedure (FTP) and a portio...

  20. NASA Glenn's Acoustical Testing Laboratory Awarded Accreditation by the National Voluntary Laboratory Accreditation Program

    NASA Technical Reports Server (NTRS)

    Akers, James C.; Cooper, Beth A.

    2004-01-01

    NASA Glenn Research Center's Acoustical Testing Laboratory (ATL) provides a comprehensive array of acoustical testing services, including sound pressure level, sound intensity level, and sound-power-level testing per International Standards Organization (ISO)1 3744. Since its establishment in September 2000, the ATL has provided acoustic emission testing and noise control services for a variety of customers, particularly microgravity space flight hardware that must meet International Space Station acoustic emission requirements. The ATL consists of a 23- by 27- by 20-ft (height) convertible hemi/anechoic test chamber and a separate sound-attenuating test support enclosure. The ATL employs a personal-computer-based data acquisition system that provides up to 26 channels of simultaneous data acquisition with real-time analysis (ref. 4). Specialized diagnostic tools, including a scanning sound-intensity system, allow the ATL's technical staff to support its clients' aggressive low-noise design efforts to meet the space station's acoustic emission requirement. From its inception, the ATL has pursued the goal of developing a comprehensive ISO 17025-compliant quality program that would incorporate Glenn's existing ISO 9000 quality system policies as well as ATL-specific technical policies and procedures. In March 2003, the ATL quality program was awarded accreditation by the National Voluntary Laboratory Accreditation Program (NVLAP) for sound-power-level testing in accordance with ISO 3744. The NVLAP program is administered by the National Institutes of Standards and Technology (NIST) of the U.S. Department of Commerce and provides third-party accreditation for testing and calibration laboratories. There are currently 24 NVLAP-accredited acoustical testing laboratories in the United States. NVLAP accreditation covering one or more specific testing procedures conducted in accordance with established test standards is awarded upon successful completion of an intensive onsite assessment that includes proficiency testing and documentation review. The ATL NVLAP accreditation currently applies specifically to its ISO 3744 soundpower- level determination procedure (see the photograph) and supporting ISO 17025 quality system, although all ATL operations are conducted in accordance with its quality system. The ATL staff is currently developing additional procedures to adapt this quality system to the testing of space flight hardware in accordance with International Space Station acoustic emission requirements.<

  1. Characterization of exhaust emissions from diesel-powered passenger cars with particular reference to unregulated components

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Lies, K.H.; Postulka, A.; Gring, H.

    Besides regulated components VW's research program in the field of characterization of diesel emissions comprises a detailed analysis of the particulates and a comprehensive study of a number of unregulated gaseous compounds. The following chemical compounds and classes of compounds are measured: particulates, traces of metals, major elements, sulfates, sulfur dioxide, hydrogen sulfide, hydrogen cyanide, aldehydes, ammonia, phenols, individual hydrocarbons, and odor (DOAS). The test fleet of this investigation included a number of VW and Audi cars equipped with 4-, and 5-cylinder diesel engines (naturally aspirated and turbocharged). All measurements were performed on a chassis dynamometer in accordance with themore » specification of the known US-test-procedures: Federal Test Procedure, Sulfate Emission Test, Fuel Economy Test. For sampling , in principle, the dilution tunnel technique was used combined with an automatically working collection system. This micro-processor controlled system involves 13 individual sample lines, 8 for gaseous and 5 for particulate components.« less

  2. 40 CFR 86.150-98 - Refueling test procedure; overview.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1977 and Later Model Year New Light-Duty Vehicles and New Light-Duty Trucks and New Otto-Cycle... generation or displacement of fuel tank vapor during vehicle refueling. The refueling emissions shall be...

  3. 40 CFR 61.24 - Annual reporting requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standards for Radon... the emissions testing conducted and the dose calculated using the procedures in § 61.23. (4) A list of...) Distances from the points of release to the nearest residence, school, business or office and the nearest...

  4. 40 CFR 61.24 - Annual reporting requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standards for Radon... the emissions testing conducted and the dose calculated using the procedures in § 61.23. (4) A list of...) Distances from the points of release to the nearest residence, school, business or office and the nearest...

  5. 40 CFR 61.24 - Annual reporting requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standards for Radon... the emissions testing conducted and the dose calculated using the procedures in § 61.23. (4) A list of...) Distances from the points of release to the nearest residence, school, business or office and the nearest...

  6. 40 CFR 86.244-94 - Calculations; exhaust emissions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1994 and Later Model Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.244-94 Calculations; exhaust...

  7. 40 CFR 60.754 - Test methods and procedures.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... calculating emissions for PSD purposes, the owner or operator of each MSW landfill subject to the provisions of this subpart shall estimate the NMOC emission rate for comparison to the PSD major source and...

  8. 40 CFR 60.754 - Test methods and procedures.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... calculating emissions for PSD purposes, the owner or operator of each MSW landfill subject to the provisions of this subpart shall estimate the NMOC emission rate for comparison to the PSD major source and...

  9. 40 CFR 60.754 - Test methods and procedures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... calculating emissions for PSD purposes, the owner or operator of each MSW landfill subject to the provisions of this subpart shall estimate the NMOC emission rate for comparison to the PSD major source and...

  10. 40 CFR 60.754 - Test methods and procedures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... calculating emissions for PSD purposes, the owner or operator of each MSW landfill subject to the provisions of this subpart shall estimate the NMOC emission rate for comparison to the PSD major source and...

  11. 40 CFR 60.754 - Test methods and procedures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... calculating emissions for PSD purposes, the owner or operator of each MSW landfill subject to the provisions of this subpart shall estimate the NMOC emission rate for comparison to the PSD major source and...

  12. 14 CFR 34.83-34.88 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT FUEL VENTING AND EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANES Test Procedures for Engine Smoke Emissions (Aircraft Gas Turbine Engines) 34.83-34.88 [Reserved] ...

  13. 14 CFR 34.63 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT FUEL VENTING AND EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANES Test Procedures for Engine Exhaust Gaseous Emissions (Aircraft and Aircraft Gas Turbine Engines) § 34.63 [Reserved] ...

  14. 14 CFR 34.63 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT FUEL VENTING AND EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANES Test Procedures for Engine Exhaust Gaseous Emissions (Aircraft and Aircraft Gas Turbine Engines) § 34.63 [Reserved] ...

  15. 40 CFR 79.50 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... mixture resulting when a fuel additive is added in specified proportion to the base fuel of the fuel... Procedure (FTP) means the body of exhaust and evaporative emissions test procedures described in 40 CFR 86...

  16. 40 CFR 79.50 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... mixture resulting when a fuel additive is added in specified proportion to the base fuel of the fuel... Procedure (FTP) means the body of exhaust and evaporative emissions test procedures described in 40 CFR 86...

  17. 40 CFR 79.50 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... mixture resulting when a fuel additive is added in specified proportion to the base fuel of the fuel... Procedure (FTP) means the body of exhaust and evaporative emissions test procedures described in 40 CFR 86...

  18. 40 CFR 1065.12 - Approval of alternate procedures.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Applicability and General Provisions § 1065.12 Approval of... individual engine manufacturer may request to use an alternate procedure. This also means that an instrument... show that your engines comply with all applicable emission standards. (3) Any relevant factors...

  19. 40 CFR 1065.12 - Approval of alternate procedures.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Applicability and General Provisions § 1065.12 Approval of... individual engine manufacturer may request to use an alternate procedure. This also means that an instrument... show that your engines comply with all applicable emission standards. (3) Any relevant factors...

  20. 40 CFR 1065.12 - Approval of alternate procedures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Applicability and General Provisions § 1065.12 Approval of... individual engine manufacturer may request to use an alternate procedure. This also means that an instrument... show that your engines comply with all applicable emission standards. (3) Any relevant factors...

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