Reference number
ISO 11665-1:2012
© ISO 2025
ISO 11665-1:2012
Measurement of radioactivity in the environment — Air: radon-222 — Part 1: Origins of radon and its short-lived decay products and associated measurement methods
Edition 1
2012-07
Withdrawn
Withdrawn (Edition 1, 2012)

Abstract

ISO 11665-1:2012 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:

  1. spot measurement methods;
  2. continuous measurement methods;
  3. integrated measurement methods.

ISO 11665-1:2012 provides several methods commonly used for measuring radon-222 and its short-lived decay products in air.

ISO 11665-1:2012 also provides guidance on the determination of the inherent uncertainty linked to the measurement methods described in its different parts.

General information

  • Status
     : Withdrawn
    Publication date
     : 2012-07
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 30
  • Technical Committee :
    ISO/TC 85/SC 2
    ICS :
    17.240  13.040.01 
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