Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Emission Laboratory Correlation Study Between EPA and the Motor Vehicle Manufacturers Association of the United States, Inc..
Author Lowery., Richard E. ;
CORP Author Environmental Protection Agency, Ann Arbor, Mich. Standards Development and Support Branch.
Year Published 1974
Report Number CORR-74-9;
Stock Number PB-270 561
Additional Subjects Air pollution ; Motor vehicles ; Test facilities ; Test equipment ; Manufacturers ; National government ; Correlation ; Laboratories ; Methodology ; Measurement ; Dynamometers ; Samplers ; Gas analysis ; Exhaust emissions ; Research management ; Test methods
Library Call Number Additional Info Location Last
NTIS  PB-270 561 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 43p
This report presents the results of an emission laboratory correlation study involving EPA and the Motor Vehicle Manufacturers Association of the United States, Inc. (MVMA). It specifically compares test equipment characteristics and vehicle emission measurements at the test facilities of EPA, American Motors Corporation, Chrysler Corporation, Ford Motor Company, General Motors Corporation, and International Harvester Company. Factors which may affect emission measurement correlation, including dynamometers, constant volume samplers, gas analysis systems, and ambient conditions, are presented.