ISO/TC 85/SC 2
| Project No. | ISO 11665-4:2020 |
|---|---|
| Title | <p>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.</p> <p>This document covers samples taken without interruption over periods varying from a few days to one year.</p> <p>This measurement method is applicable to air samples with radon activity concentrations greater than 5 Bq/m<sup>3</sup>.</p> |
| Registration number (WIID) | 76009 |
| Scope | <p>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.</p> <p>This document covers samples taken without interruption over periods varying from a few days to one year.</p> <p>This measurement method is applicable to air samples with radon activity concentrations greater than 5 Bq/m<sup>3</sup>.</p> |
| Status | Atcelts |
| ICS group | 13.040.01 17.240 |