EN ISO 13164-2:2020
水质. 氡-222. 第2部分: 使用伽玛射线光谱的试验方法

Water quality - Radon-222 - Part 2: Test method using gamma-ray spectrometry (ISO 13164-2:2013)

作废

EN ISO 13164-2:2020 发布历史

ISO 13164-2:2013 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. 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. An annex gives indications on the necessary counting conditions to meet the required sensitivity for drinking water monitoring.

EN ISO 13164-2:2020由欧洲标准化委员会 IX-CEN 发布于 2020-02-12，并于 2020-05-31 实施，于 2020-08-31 废止。

EN ISO 13164-2:2020在国际标准分类中归属于: 13.060.60 水的物理特性检验。

EN ISO 13164-2:2020的历代版本如下：

• 2020年 EN ISO 13164-2:2020 水质. 氡-222. 第2部分: 使用伽玛射线光谱的试验方法

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标准号

EN ISO 13164-2:2020

发布

2020年

发布单位

欧洲标准化委员会

当前最新

EN ISO 13164-2:2020

 

 

适用范围

ISO 13164-2:2013 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. 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. An annex gives indications on the necessary counting conditions to meet the required sensitivity for drinking water monitoring.

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