ISO 11665-4:2021
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ISO 11665-4:2021

Measurement of radioactivity in the environment
Air: radon-222

Summary

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.

Notes

60.60 : Norme internationale publiée

Technical characteristics

Publisher International Organization for Standardization (ISO)
Publication Date 03/26/2021
Edition 3
Page Count 31
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ISBN ---
Weight (in grams) ---
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