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ISO 11665-4:2021

Current
Current

The latest, up-to-date edition.

Measurement of radioactivity in the environment Air: radon-222 Part 4: Integrated measurement method for determining average activity concentration using passive sampling and delayed analysis
Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English, French

Published date

26-03-2021

This document describes radon-222 integrated measurement techniques with passive sampling. It gives indications for determining the average activity concentration of the radon-222 in the air from measurements based on easy-to-use and low-cost passive sampling, and the conditions of use for the sensors.

This document covers samples taken without interruption over periods varying from a few days to one year.

This measurement method is applicable to air samples with radon activity concentrations greater than 5 Bq/m3.

DocumentType
Standard
Pages
31
PublisherName
International Organization for Standardization
Status
Current
Supersedes

Standards Relationship
NF ISO 11665-4:2021 Identical
UNI ISO 11665-4:2021 Identical
DIN ISO 11665-4 : 2021-06 Identical
NEN ISO 11665-4 : 2021 Identical
VDE 0493-1-6654 : 2021-06 Identical

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