ISO 11665-4:2021
p
ISO 11665-4:2021
82061

Abstract

 Preview

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.


General information 

  •  :  Published
     : 2021-03
  •  : 3
     : 31
  •  : ISO/TC 85/SC 2 Radiological protection
  •  :
    17.240 Radiation measurements
    13.040.01 Air quality in general

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std 1 138 PDF + ePub
std 2 138 Paper
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