SAE J 254:2011-06-10
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SAE J 254:2011-06-10

Instrumentation and Techniques for Exhaust Gas Emissions Measurement (Stabilized: Jun 2011)

Summary

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

Technical characteristics

Publisher SAE International
Publication Date 06/10/2011
Page Count 20
Themes Automotive
EAN ---
ISBN ---
Weight (in grams) ---
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