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This document outlines guidance for measuring radon-222 activity concentration and the potential alpha energy concentration of its short-lived decay products in the air.

The measurement methods fall into three categories:

a) spot measurement methods;

b) continuous measurement methods;

c) integrated measurement methods.

This document provides several methods commonly used for measuring radon-222 and its short-lived decay products in air.

This document also provides guidance on the determination of the inherent uncertainty linked to the measurement methods described in its different parts.


Общая информация 

  • Текущий статус
     : Опубликовано
    Дата публикации
     : 2019-09
  • Версия
     : 2
  • Технический комитет
     : ISO/TC 85/SC 2 Radiological protection
  • ICS
     :
    17.240 Radiation measurements
    13.040.01 Air quality in general

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  2. Интернет-магазин
  3. Каталог стандартов
  4. ТК
  5. ISO/TC 85/SC 2
  6. ISO 11665-1:2019