Record Display for the EPA National Library Catalog


Main Title In-house test program report no. 6 : hot soak time constraints /
Author Rarick, Thomas. ; Wilson., Gary
Other Authors
Author Title of a Work
Wilson, Gary.
CORP Author Environmental Protection Agency, Ann Arbor, Mich. Standards Development and Support Branch.
Publisher Standards Development and Support Branch, Emission Control Technology Division, Office of Mobile Source Air Pollution Control, Office of Air and Waste Management, U.S. Environmental Protection Agency,
Year Published 1976
Report Number Evap 76-2
Stock Number PB-270689
OCLC Number 31790566
Subjects Air--Pollution--Measurement ; Motor vehicles--Pollution control devices
Additional Subjects Air pollution ; Automobiles ; Evaporation ; Environmental tests ; Technology assessment ; Methodology ; Test facilities ; Enclosures ; Time studies ; Recommendations ; Tolerances(Mechanics) ; Research projects ; Automotive fuels ; Exhaust emissions ; Hot soak tests ; Evaporative emissions ; SHED testing ; Sealed housing for evaporative determination
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
ELBD ARCHIVE EPA EVAP-76-2 AWBERC Library/Cincinnati,OH 12/12/2023
ELCD  EPA Evap 76-2 NVFEL Library/Ann Arbor, MI 02/22/2011 DISPERSAL
NTIS  PB-270 689 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 1 volume (various pagings) : illustrations
The objective of the in-house evaporative emission enclosure (SHED) test program is to develop a concise, accurate and practical evaporative emission test procedure. One of the tasks identified for the test program was to establish a recommended time from the end of the dynamometer test cycle to the start of the hot soak evaporative emission test. The objective of this report is to use the collected data to establish the effect of the time between the exhaust emissions and hot soak emissions test phases on the measured evaporative emission levels during the hot soak and to recommend a time tolerance based on this information and practical considerations. The time tolerances of two operations prior to the hot soak evaporative emissions test were evaluated.
Technical support report. "July, 1976." Includes bibliographical references. "Evap 76-2." "PB 270 689." Print reproduction.