Paper
18 December 2019 Analyzer of gaseous elemental mercury concentrations in ambient air based on capillary lamp with natural mercury isotope mixture under the transverse Zeeman Effect
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Proceedings Volume 11208, 25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 1120838 (2019) https://doi.org/10.1117/12.2539765
Event: XXV International Symposium, Atmospheric and Ocean Optics, Atmospheric Physics, 2019, Novosibirsk, Russian Federation
Abstract
The analyzer RGA/m is presented for measurements of mercury vapor concentrations in ambient air. It is based on a method of the atomic absorption spectroscopy. The emission source used in the analyzer is a low-pressure capillary lamp filled with mercury of natural isotope mixture. The transverse Zeeman Effect is used to split emission line into fine components. The several features of this analyzer are demonstrated.
© (2019) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Valery V. Tatur and Alexander A. Tikhomirov "Analyzer of gaseous elemental mercury concentrations in ambient air based on capillary lamp with natural mercury isotope mixture under the transverse Zeeman Effect", Proc. SPIE 11208, 25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 1120838 (18 December 2019); https://doi.org/10.1117/12.2539765
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KEYWORDS
Mercury

Zeeman effect

Capillaries

Analytical research

Lamps

Polarization

Absorption

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