Historical

SAE J1094A_197804

Name: SAE J1094A_197804 PDF | Request Standard
SKU: 6f3f78732d9e

CONSTANT VOLUME SAMPLER SYSTEM FOR EXHAUST EMISSIONS MEASUREMENT

Standard by SAE International, 1978-04-01

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SAE J1094A_197804.PDFSecure PDF
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Language: English
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About This Item

This SAE Recommended Practice describes uniform laboratory techniques for employing the constant volume sampler (CVS) system in measuring various constituents in the exhaust gas of gasoline engines installed on passenger cars and light trucks. The techniques described relate particularly to CVS systems employing positive displacement pumps. In some areas of CVS practice, alternate procedures are given as a guide toward development of uniform laboratory techniques. The report includes the following sections: 1. Introduction 2. Definitions 3. Test Equipment 3.1 Sampler 3.2 Bag Analysis 3.3 Modal Analysis 3.4 Instrument Operating Procedures 3.5 Supplementary Discussions 3.6 Tailpipe Connections 3.7 Chassis Dynamometer 4. Operating and Calibrating Procedure 4.1 Calibration 4.2 Operating Procedures 5. Data Analysis 5.1 Bag Analysis 5.2 Modal Analysis 5.3 Background 5.4 Fuel Economy 6. Safety

SKU: 6f3f78732d9e

Publication Date: 1978-04-01

Standard Status: historical

Publisher: SAE International

Document Type: Ground Vehicle Standard

Subject: Emissions measurement, Carbon dioxide, Carbon monoxide, Nitrogen oxides, Spark ignition engines, Hydrocarbons, Exhaust emissions, Pressure, Emissions control

Official SAE: Doi link

New Version Available: J1094_201109 (2011-09-06)
Previous Version: J1094_199206 (1992-06-01)
This Version: J1094A_197804 (1978-04-01)

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