Norm

ISO 9697:2015 en

Water - Meting van de totale beta activiteit van niet-zout water - Dikke-laagmethode

48,19

Over deze norm

Status Definitief
Aantal pagina's 12
Commissie Radioactiviteit - Toepassing en meten
Gepubliceerd op 01-04-2015
Taal Engels
ISO 9697 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 International Standard. 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.

Details

ICS-code 13.060.60
13.280
Nederlandse titel Water - Meting van de totale beta activiteit van niet-zout water - Dikke-laagmethode
Engelse titel Water quality - Gross beta activity in non-saline water - Test method using thick source
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