Portable β-Spectrometer for 90Sr Activity Field-Measurements in Radioecology and Rehabilitation of Nuclear Energy Facilities.

Autor:	Potapov, V. N., Ivanov, O. P., Luk'yanov, V. V., Stepanov, V. E., Korobova, E. M., Mikhailovskaya, L. N.
Předmět:	NUCLEAR facilities RADIOECOLOGY RADIOMETRIC methods SOIL sampling NUCLEAR energy REHABILITATION
Zdroj:	Atomic Energy; 2021, Vol. 129 Issue 3, p155-162, 8p
Abstrakt:	A method was developed for measuring the specific activity of 90Sr in the field and a portable apparatus with the following characteristics was built: range of measurement of the activity of analytical soil samples 0.1–3000 kBq/kg and range for determining the overall activity of thin samples, for example, aerosol filters 0.05–100 kBq. A brief description of the method of radiometric measurement of 90Sr activity and its analytical verification are given, and examples of its use in the field are presented. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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