| Main Title |
Development of a gas laser system to measure trace gases by long path absorption techniques : volume II - field evaluation of gas laser system for ozone monitoring, final report / |
| Author |
McClenny, W. A. ;
Baity, Jr., F. W. ;
Baumgardner, Jr., R. E. ;
Gray, R. A. ;
Gillmeister., R. J.
|
| Other Authors |
|
| CORP Author |
General Electric Co., Pittsfield Mass. Ordnance Systems.;National Environmental Research Center, Research Triangle Park, N.C. Chemistry and Physics Lab. |
| Publisher |
Office of Research and Development, U.S. Environmental Protection Agency ; Available from National Technical Information Service, |
| Year Published |
1974 |
| Report Number |
68-02-0757; EPA-650/2-74-046b; EPA-68-02-0757 |
| Stock Number |
PB-236679 |
| OCLC Number |
37583123 |
| Subjects |
Air--Pollution--Measurement ;
Gas lasers ;
Ozone--Measurement
|
| Additional Subjects |
Monitors ;
Gas detectors ;
Remote sensing ;
Ozone ;
Field tests ;
Air pollution ;
Concentration(Composition) ;
Design ;
Air pollution detection ;
Long path infrared spectroscopy
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD ARCHIVE |
EPA-650/2-74-046-b |
|
Headquarters Library/Washington,DC |
11/04/2013 |
| EJBD |
EPA-650/2-74-046-b |
|
Headquarters Library/Washington,DC |
11/15/2013 |
| EKBD |
EPA-650/2-74-046b |
c.1 |
Research Triangle Park Library/RTP, NC |
07/16/2019 |
| EKBD |
EPA-650/2-74-046b |
c.2 |
Research Triangle Park Library/RTP, NC |
07/16/2019 |
| ELBD RPS |
EPA 650-2-74-046b |
repository copy |
AWBERC Library/Cincinnati,OH |
04/05/2017 |
| NTIS |
PB-236 679 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
iv, 47 pages : illustrations ; 28 cm. |
| Abstract |
Ambient ozone measurements in real time using an open-path monitor are described. These studies establish the sensitivity of an open-path monitor, based on transmissivity measurements of CO2 laser lines, at < or= 5 ppb and validate the values obtained during real-time monitoring of ambient ozone by establishing and using a methodology for the comparison of point monitor readings and open-path monitor readings over a common path. |
| Notes |
Contract no. 68-02-0757, ROAP no. 26ACX, program element no. 1AA010. "July 1974." "EPA-650/2-74-046b." EPA Project Officer: W.A. McClenny. Includes bibliographical references. |
