SAE J254

Detail information

Designation: SAE J254

Publication date: 01/06/2011

Pages: 0

Country: American technical standard

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Anotation

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. Scope


2. References


3. Emissions Sampling Systems


4. Emissions Analyzers


5. Data Analysis


6. Associated Test Equipment


7. Test Procedures

SUBJECT TAXONOMY: Emissions, Exhaust emissions, Hydrocarbons, Nitrogen oxides, Carbon monoxide, Carbon dioxide, Fuels and Energy Sources, Power and Propulsion, Spark ignition engines, Tests and Testing, Vehicles and Performance
SUBFILE: Automotive
TYPE OF DOCUMENT: Ground Vehicle Standard

Stabilized: Jun 2011