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This article is cited in 1 scientific paper (total in 1 paper)
Applied optics
Research of spectral characteristics of optical absorption gas analyzer for freon monitoring in air medium
L. A. Konopelkoa, E. P. Tyurikovaa, Y. N. Snytkob a St. Petersburg National Research University of Information Technologies, Mechanics and Optics
b SPA "Analitpribor", Smolensk
Abstract:
The optical scheme of optical absorption gas analyzer which optimized for measuring the freons content, is presented. The radiation source with a given maximum of spectral density of radiant emittance in the range from 8 to 10 $\mu$m, with a reference channel of 9.5 $\mu$m and a measurement threshold of 1 ppm is developed and studied. The design of the interference filter system is developed.
Keywords:
gas analyzer, freon, absorption spectroscopy, pyroelectric detector.
Received: 19.11.2019 Revised: 05.02.2020 Accepted: 07.02.2020
Citation:
L. A. Konopelko, E. P. Tyurikova, Y. N. Snytko, “Research of spectral characteristics of optical absorption gas analyzer for freon monitoring in air medium”, Optics and Spectroscopy, 128:5 (2020), 670–678; Optics and Spectroscopy, 128:5 (2020), 678–685
Linking options:
https://www.mathnet.ru/eng/os424 https://www.mathnet.ru/eng/os/v128/i5/p670
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