Highly sensitive airborne methane gas analyzer

Sergey P. Borisovsky; Elena G. Chulyaeva; Alexander N. Vlasov

doi:10.1117/12.407660

27 November 2000 Highly sensitive airborne methane gas analyzer

Sergey P. Borisovsky, Elena G. Chulyaeva, Alexander N. Vlasov

Proceedings Volume 4316, International Conference on Lasers for Measurements and Information Transfer; (2000) https://doi.org/10.1117/12.407660
Event: International Conference on Lasers for Measurements and Information Transfer, 2000, St. Petersburg, Russian Federation

Abstract

A of a high-sensitive airborne methane gas analyzer used to check the methane concentration in free air is discussed. Field of application -- gas leakage checking of gas-lines and gas-storage, ecological checking of free air, oil- and gas- reconnaissance, checking of air-pit ejection. The advantage of the two-wave frequency-stabilized He-Ne laser generating at 3.39 micrometer and 0.63 micrometer lines is shown. The technical characteristics of the unit are given.

Citation Download Citation

Sergey P. Borisovsky, Elena G. Chulyaeva, and Alexander N. Vlasov "Highly sensitive airborne methane gas analyzer", Proc. SPIE 4316, International Conference on Lasers for Measurements and Information Transfer, (27 November 2000); https://doi.org/10.1117/12.407660

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