Record Display for the EPA National Library Catalog

RECORD NUMBER: 5 OF 7

OLS Field Name OLS Field Data
Main Title Ozone chemiluminescent study : final report, part i /
Author Tommerdahl, J. B. ; Tommerdah, J. B.
CORP Author Research Triangle Inst., Durham, N.C.
Publisher Engineering and Environmental Sciences Division, Research Triangle Institute,
Year Published 1969
Report Number PB-194 116
Stock Number PB-194 116
OCLC Number 58653728
Additional Subjects ( Ozone ; Gas detectors) ; ( Chemiluminescence ; Ozone) ; Spectroscopic analysis ; Manufacturing ; Design ; Wiring diagrams ; Xanthines ; Circuits ; Air pollution detection ; Rhodamine B
Holdings
Library Call Number Additional Info Location Last
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Status
ELBD RPS EPA 950-R-69-079 repository copy AWBERC Library/Cincinnati,OH 09/03/2019
NTIS  PB-194 116 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 02/27/2020
Collation 1 volume (various pagings) : illustrations
Abstract
The report is a comprehensive engineering description of the design, construction details, calibration techniques and operational characteristics of the ozone meter. A complete set of drawings covering the non-standard components such as the detector assembly and calibration unit are available as PB-194 118. The ozone meters utilize a chemiluminescent disc as the basic sensor. When ozone reacts with certain organic compounds, a minute amount of light is emitted; this light is collected and amplified by a photo-multiplier tube. The electrical signal from the PM tube is then a function of the concentration of ozone passing over the chemiluminescent sensor. A description of the chemiluminescent sensor is given; the operational characteristics of the instrument are detailed; and a detailed description of the design and test results for the various sub-assemblies are presented. Various details concerning parts list, installation and maintenance of the instrument, calibration procedures, and operation procedures are included in the respective appendices. (Author)
Notes
"Prepared for National Air Pollution Control Administration, Contract No. CPA-22-69-7." "December 1969." "PB 194 116." Photocopy.