Vol. 32, issue 07, article # 9

Tatur V.V., Tikhomirov A.A., Abramochkin A.I., Korolev B.V., Мutnitskii N.G. Mercury vapor analyzer in atmospheric air based on mercury capillary lamp with natural isotope composition. // Optika Atmosfery i Okeana. 2019. V. 32. No. 07. P. 576–580 [in Russian].
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Abstract:

A new modification of mercury vapor analyzer in atmospheric air is described. A low pressure mercury capillary lamp filled with natural isotope composition is used as a source of emission. The transverse Zeeman effect is used for the analysis. Results of the analyzer laboratory tests in various gas environments are presented. Full compensation of non-selective absorption signals is achieved. The analyzer sensitivity is estimated as ± 30 ng/m3.

Keywords:

analyzer, mercury vapor, capillary lamp, natural isotope composition, transverse Zeeman effect

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