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ČSN EN ISO 13164-2 (757618)
Water quality - Radon-222 - Part 2: Test method using gamma-ray spectrometry
Translate name
STANDARD published on 1.8.2020
The information about the standard:
Designation standards: ČSN EN ISO 13164-2
Classification mark: 757618
Catalog number: 510133
Publication date standards: 1.8.2020
SKU: NS-1000824
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Examination of physical properties of waterRadiation protectionRadiation measurements
Annotation of standard text ČSN EN ISO 13164-2 (757618):
This part of ISO 13164 specifies a test method for the determination of radon-222 activity concentration in a sample of water following the measurement of its short-lived decay products by direct gamma-spectrometry of the water sample (see Annex A).
The radon-222 activity concentrations, which can be measured by this test method utilizing currently available gamma-ray instruments, range from a few becquerels per litre to several hundred thousand becquerels per litre for a 1 l test sample.
This test method can be used successfully with drinking water samples. The laboratory is responsible for ensuring the validity of this test method for water samples of untested matrices.
Annex B gives indication on the necessary counting conditions to meet the required sensitivity for drinking water monitoring
Preview of the standard ČSN EN ISO 13164-2 (757618)
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