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SAE J254_201106 : 2011

Instrumentation and Techniques for Exhaust Gas Emissions Measurement

Standard Details

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 (CO 2 ), oxygen (O 2 ), and nitrogen oxides (NO x ). NO x is the sum of nitric oxide (NO) and nitrogen dioxide (NO 2 ). A complete procedure for testing vehicles may be found in SAE J1094.This document includes the following sections:1 . Scope2 . References3 . Emissions Sampling Systems4 . Emissions Analyzers5 . Data Analysis6 . Associated Test Equipment7 . Test Procedures

Cross Reference: J1094,J1094_201109,J1263

General Information

Status : Stabilized
Standard Type: Main
Document No: SAE J254_201106 : 2011
Document Year: 2011
Pages: 20

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SAE J254_201106 : 2011
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