Browse Standards J254_201106
Current STABILIZED 2011-06-10

Instrumentation and Techniques for Exhaust Gas Emissions Measurement(STABILIZED Jun 2011) J254_201106

This SAE Recommended Practice establishes uniform laboratory techniques for the continuous and bag-sample measurement of various constituents in the exhaust gas of the gasoline engines installed in passenger cars and light-duty trucks. The report concentrates on the measurement of the following components in exhaust gas: hydrocarbons (HC), carbon monoxide (CO), carbon dioxide (CO2), oxygen (O2), and nitrogen oxides (NOx). NOx is the sum of nitric oxide (NO) and nitrogen dioxide (NO2). A complete procedure for testing vehicles may be found in SAE J1094.
This document includes the following sections:
  1. 1. Scope
  2. 2. References
  3. 3. Emissions Sampling Systems
  4. 4. Emissions Analyzers
  5. 5. Data Analysis
  6. 6. Associated Test Equipment
  7. 7. Test Procedures
J254_201106
2011-06-10
Latest
Stabilized
J254_199309
1993-09-09
Historical
Revised
J254_198408
1984-08-01
Historical
Revised
J254_197106
1971-06-01
Historical
Issued

SAE MOBILUS

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