DIN EN ISO 9697:2020 Edition

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Water quality – Gross beta activity – Test method using thick source

Published By	Publication Date	Number of Pages
DIN	2020-12	22

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Categories: 13.060.60 - Examination of physical properties of water, 17.240 - Radiation measurements, DIN

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Description

This document specifies a test method for the determination of gross beta activity concentration in non-saline waters. The method covers non-volatile radionuclides with maximum beta energies of approximately 0,3 MeV or higher. Measurement of low energy beta emitters (e. g. 3H, 228Ra, 210Pb, 14C, 35S and 241Pu) and some gaseous or volatile radionuclides (e. g. radon and radioiodine) might not be included in the gross beta quantification using the test method described in this document. This test method is applicable to the analysis of raw and drinking waters. The range of application depends on the amount of total soluble salts in the water and on the performance characteristics (background count rate and counting efficiency) of the counter used. It is the laboratory’s responsibility to ensure the suitability of this method for the water samples tested.

Additional information

Published Code	DIN
Published By	Deutsches Institut für Normung
Publication Date	2020-12
Pages Count	22
Language	Germany
Descriptors	Activity concentration, Beta, Beta radiation, Fresh water, Interpretations, Isotopes, Mathematical calculations, Measuring techniques, Methods, Non volatile, Non-fluorescent materials, Non-volatile matter, Physical properties, Pollution control, Potable water, Properties, Radiation measurement, Radioactivity, Radionuclides, Test reports, Testing, Testing conditions, Thick layers, Untreated water, Water, Water analysis, Water pollution, Water quality, Water testing, Drinking water, Procedures, Processes
File Size	1.5 MB
ICS Codes	13.060.60 - Examination of physical properties of water 17.240 - Radiation measurements

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DIN EN ISO 9697:2020 Edition

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