DEVELOPMENT OF A LABORATORY MODEL GAS ANALYZER USING EMISSION TECHNIQUES
Final rept. 1 Nov 1965-25 Aug 1967
IIT RESEARCH INST CHICAGO IL
Pagination or Media Count:
An instrument using emission spectroscopic techniques was designed and developed for monitoring the major components in air-type atmospheres. The essential components consist of a hollow cathode excitation source, four interference filters mounted in a filter wheel, a single photomultiplier tube and an electronic circuit, controlled by switching diodes and a gating circuit to record the response for each gas on individual meters.
- Test Facilities, Equipment and Methods