J254_199309: INSTRUMENTATION AND TECHNIQUES FOR EXHAUST GAS EMISSIONS MEASUREMENT

Features

Issuing Committee: SAE IC Powertrain Steering Committee

Scope

Content

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 (NO_x). NO_x 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
Scope
2
References
3
Emissions Sampling Systems
4
Emissions Analyzers
5
Data Analysis
6
Associated Test Equipment
7
Test Procedures

Meta Tags

Topics: Particulate matter (PM)
Light emitting diodes (LEDs)
Carbon monoxide
Carbon dioxide
Nitrogen oxides
Environmental testing
Pressure
Fans
Exhaust emissions
Emissions measurement
Test equipment and instrumentation
Test procedures

Details

DOI: https://doi.org/10.4271/J254_199309

Pages: 20

Citation: SAE International Recommended Practice, INSTRUMENTATION AND TECHNIQUES FOR EXHAUST GAS EMISSIONS MEASUREMENT, SAE Standard J254_199309, Revised September 1993, Issued June 1971, https://doi.org/10.4271/J254_199309.

Additional Details