Main Title |
Carbon dioxide laser system to measure gaseous pollutants / |
Author |
Gillmeister, R. J.
|
CORP Author |
General Electric Co., Pittsfield, Mass. Ordnance Systems.;Environmental Sciences Research Lab., Research Triangle Park, N.C. |
Publisher |
NTIS, |
Year Published |
1977 |
Report Number |
EPA/600/2-77/009; EPA-68-02-1290 |
Stock Number |
PB-263 028 |
OCLC Number |
04050225 |
Additional Subjects |
Gas analysis ;
Air pollution ;
Carbon dioxide lasers ;
Chemical analysis ;
Design criteria ;
Performance evaluation ;
Field tests ;
Spectrum analysis ;
Infrared spectra ;
Remote sensing ;
Measuring instruments ;
Monitors ;
Trace elements ;
Ozone ;
Ammonia ;
Ethylene ;
Air pollution detection ;
Long path infrared spectroscopy ;
Saint Louis(Missouri)
|
Internet Access |
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
EJBD |
EPA 600/2-77-009 |
|
Headquarters Library/Washington,DC |
04/16/2014 |
ELBD ARCHIVE |
EPA 600-2-77-009 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
ESAD |
EPA 600-2-77-009 |
|
Region 10 Library/Seattle,WA |
07/05/2017 |
NTIS |
PB-263 028 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
ix, 103 pages : illustrations. |
Abstract |
The report concerns the continuation of work in the development of a gas laser system for air pollution monitoring over long paths, a kilometer or more, using infrared absorption. Modifications to a bread-board system for simultaneous detection of O3, NH3, C2H4 and the addition of beam steering optics to give the system area monitoring capability are discussed. Operation for a two month period in St. Louis in conjunction with the RAPS program is also discussed. During this period O3 and NH3 were monitored at Site 103 in RAMS. Data comparing system performance with that of conventional monitors is presented along with the results of problem investigations. |
Notes |
Prepared for Environmental Sciences Research Lab as EPA-600/2-77-009. Includes bibliographical references. |
Place Published |
Springfield, Va. |
Corporate Au Added Ent |
United States. Environmental Protection Agency. Office of Research and Development. ; Environmental Sciences Research Laboratory. |
PUB Date Free Form |
1977 |
Series Title Traced |
Environmental protection technology series |
Series Title Untraced |
U.S. National Technical Information Service. PB ; 263028 |
NTIS Prices |
PC A06/MF A01 |
BIB Level |
m |
Medium |
unmediated |
Content |
text |
Carrier |
volume |
Cataloging Source |
OCLC/T |
OCLC Time Stamp |
20170703065840 |
Language |
eng |
Origin |
OCLC |
Type |
CAT |
OCLC Rec Leader |
01210cam 2200349Ii 45010 |