Radiometric Complex for Recording the Volumetric Activity of Radioactive Inert Gases

P. N. Erofeev; A. A. Ivanov; O. Sh. Kuz’mina; M. A. Samoilova; D. E. Fertman; S. B. Chebyshov; I. I. Cherkashin; S. V. Shevtsov

doi:10.1007/s10512-018-0441-2

Radiometric Complex for Recording the Volumetric Activity of Radioactive Inert Gases

Authors: Erofeev P.N.¹, Ivanov A.A.¹, Kuz’mina O.S.¹, Samoilova M.A.¹, Fertman D.E.¹, Chebyshov S.B.¹, Cherkashin I.I.¹, Shevtsov S.V.¹
Affiliations:
1. Specialized Research Institute for Instrumentation Engineering (SNIIP)
Issue: Vol 125, No 1 (2018)
Pages: 55-60
Section: Article
URL: https://journals.rcsi.science/1063-4258/article/view/249032
DOI: https://doi.org/10.1007/s10512-018-0441-2
ID: 249032

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Abstract

Measuring the volumetric activity of radioactive inert gases in NPP emissions is one of the essential tasks of the radiation monitoring at NPP. The present article describes the complex UDGB-46R developed at SNIIP for recording the volumetric activity of radioactive inert gases in the range 10³–10¹⁷ Bq/m³. Tests confirm its stated metrological characteristics. It includes sample extraction utilities, measurement channels, and a control block.