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ISO 11665-4:2021
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
Part 4: Integrated measurement method for determining average activity concentration using passive sampling and delayed analysis
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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
90.20 : Norme internationale en cours d'examen systématique
Technical characteristics
| Publisher | International Organization for Standardization (ISO) |
| Publication Date | 03/26/2021 |
| Edition | 3 |
| Page Count | 31 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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