ISO 11665-4:2020
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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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
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
26-03-2021
English, French
06-01-2020
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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 |
Withdrawn
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NF ISO 11665-4:2020 | Identical |
| UNI ISO 11665-4:2020 | Identical |
| NEN-ISO 11665-4:2020 | Identical |
| BS ISO 11665-4:2020 | Identical |
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