SAE J 1088:2013
$25.35
Test Procedure for the Measurement of Gaseous Exhaust Emissions from Small Utility Engines
Published By | Publication Date | Number of Pages |
SAE | 2013-03-28 | 15 |
This SAE Recommended Practice specifies a uniform procedure for
the evaluation of gaseous exhaust emissions from small utility
engines typically less than 20 kW. Details of engine test setup and
exhaust gas analysis techniques are specified with the intent of
providing a uniform and reproducible method of measurement.
The intent has been to allow as much flexibility as possible in
the physical construction of the experimental apparatus. Therefore,
only those portions of the apparatus whose operation is critical to
the accurate measurement of emissions levels are prescribed in
detail.
An engine test procedure including a test sequence is outlined
such that it would cover the various applications in which small
engines are used. The intent is to provide an understanding of the
levels of exhaust emissions and does not imply that in given
application, an engine would operate in all the modes outlined in
the test procedure.
This document is intended as a guide toward standard practice
and is subject to change to keep pace with experience and technical
advances.