Historical

SAE J35_199503

Name: SAE J35_199503 PDF | Request Standard
SKU: 8b8c97c62b36

Diesel Smoke Measurement Procedure

Standard by SAE International, 1995-03-01

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SAE J35_199503.PDFSecure PDF
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Language: English
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About This Item

This SAE Recommended Practice applies to the dynamometer test procedure which can be used to assess the smoke emission characteristics of vehicular diesel engines. In particular, this procedure describes the smoke test cycle, equipment and instrumentation, instrument checks, chart reading, and calculation for evaluation of an engine's transient smoke emission characteristic. In addition, this procedure offers guidelines to be used in establishing correlation between full flow in-line and end-of-line opacimeters. Since the type of test described here is transient in nature, a fast responding full flow opacimeter is required for the smoke measurements. Slow responding or sampling, or both, type instruments must not be used since they typically have excessive and variable response delays and do not provide an accurate measurement of an engine's transient smoke characteristics.

SKU: 8b8c97c62b36

Publication Date: 1995-03-01

Standard Status: historical

Publisher: SAE International

Document Type: Ground Vehicle Standard

Subject: Combustion and combustion processes, Exhaust systems, Throttles, Diesel exhaust emissions, Emissions measurement, Exhaust emissions, Automatic transmissions, Manual transmissions, Cetane

Official SAE: Doi link

New Version Available: J35_200210 (2002-10-21)
This Version: J35_199503 (1995-03-01)
Previous Version: J35_198809 (1988-09-01)
Previous Version: J35_197301 (1973-01-01)

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