European Committee for Standardization

Measurement of radioactivity in the environment - Air: radon-222 Part 1: Origins of radon and its shortlived decay products and associated measurement methods
 N EN ISO 11665-1

Annotation

This part of ISO 11665 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 part of ISO 11665 provides several methods commonly used for measuring radon-222 and its short-lived decay products in air.

This part of ISO 11665 also provides guidance on the determination of the inherent uncertainty linked to the measurement methods described in its different parts.

Автоматический перевод:

Измерение радиоактивности в среде - Воздух: радон 222 Части 1: Источники радона и его недолгих продуктов распада и связанных методов измерения

Эта часть ISO 11665 обрисовывает в общих чертах руководство измерением радона 222 концентрации действия и потенциальная альфа-энергетическая концентрация ее недолгих продуктов затухания в воздухе.