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Main Title Design of the EPA semi-trailer mobile air pollution laboratory /
Author Sem., Gilmore J.
Other Authors
Author Title of a Work
Sem, G. J.
Durham, Jack L.
CORP Author Thermo-Systems, Inc., St. Paul, Minn.;National Environmental Research Center, Research Triangle Park, N.C. Chemistry and Physics Lab.
Publisher U.S. Environmental Protection Agency, Office of Research and Development,
Year Published 1974
Report Number EPA-650/4-74-017; EPA-68-02-0654; EPA-ROAP-21AKB-28
Stock Number PB244744
OCLC Number 55691814
Subjects Laboratories--Design and construction.
Additional Subjects Air pollution ; Monitors ; Mobile equipment ; Laboratories ; Instrumentation ; Trailers ; Chemical analysis ; Laboratory equipment ; Electric power ; Aerosols ; Gas detectors ; Sampling ; Air pollution sampling ; Air pollution detection
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJBD ARCHIVE EPA 650-4-74-017 Headquarters Library/Washington,DC 05/20/2013
EJBD  EPA 650-4-74-017 Headquarters Library/Washington,DC 10/02/2014
EKBD  EPA-650/4-74-017 Research Triangle Park Library/RTP, NC 08/29/2017
NTIS  PB-244 744 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation vii, 48 pages : illustrations ; 28 cm.
Abstract A mobile air pollution research laboratory described in this report, has been designed and constructed into a semi-trailer shell. The laboratory will be used by EPA for making simultaneous measurements of many air pollutants using state-of-the-art instrumentation. A semi-trailer with an air suspension system was chosen as the basic vehicle. Electrical service of 400 amperes at 230 volts (half for air conditioning) was installed into the trailer. The 3 work benches for aerosol, gas, and data instruments, were arranged as islands allowing open aisle space and the clustering of sampling instruments for reduction of sampling losses. The roof is covered with catwalk material which facilitates the fastening of equipment. Under-compartments contain necessary sampling pumps and blowers and serve as storage compartments. Twin electrical main service cables connect to an external electrical service pole for 115/230 VAC power.
Notes EPA Project Officer: Jack L. Durham. Thermo-Systems Inc. Prepared for the U.S. Environmental Protection Agency Contract Number: 68-02-0654 "September 1974." "EPA-650/4-74-017." Chemistry and Physics Laboratory, National Environmental Research Center. Also distributed by National Technical Information Service (NTIS) as PB244744.
Place Published Washington, DC
Corporate Au Added Ent United States. Environmental Protection Agency. Office of Research and Development.; National Environmental Research Center.; Thermo Systems, Inc.
Title Ser Add Ent Environmental monitoring series.
PUB Date Free Form 1974
Series Title Traced Environmental monitoring series
Series Title Untraced Environmental monitoring series
NTIS Prices PC A04/MF A01
BIB Level m
Medium unmediated
Content text
Carrier volume
Cataloging Source OCLC/T
OCLC Time Stamp 20170822052116
Language eng
Origin OCLC
OCLC Rec Leader 01916cam 2200481Ka 45010