ISO 11665-7:2012
Current
The latest, up-to-date edition.
Measurement of radioactivity in the environment — Air: radon-222 — Part 7: Accumulation method for estimating surface exhalation rate
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French, English
13-07-2012
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ISO 11665-7:2012 gives guidelines for estimating the radon-222 surface exhalation rate over a short period (a few hours), at a given place, at the interface of the medium (soil, rock, laid building material, walls, etc.) and the atmosphere. This estimation is based on measuring the radon activity concentration emanating from the surface under investigation and accumulated in a container of a known volume for a known duration.
This method is estimative only, as it is difficult to quantify the influence of many parameters in environmental conditions. ISO 11665-7:2012 is particularly applicable, however, in case of an investigation, a search for sources or a comparative study of exhalation rates at the same site. ISO 11665-7:2012 does not cover calibration conditions for the rate estimation devices.
| Committee |
ISO/TC 85/SC 2
|
| DevelopmentNote |
Supersedes ISO/DIS 11665-7. (07/2012)
|
| DocumentType |
Standard
|
| Pages |
23
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| UNE-EN ISO 11665-7:2016 | Identical |
| NF EN ISO 11665-7 : 2016 | Identical |
| NBN EN ISO 11665-7 : 2015 | Identical |
| NEN EN ISO 11665-7 : 2015 | Identical |
| NS EN ISO 11665-7 : 2015 | Identical |
| I.S. EN ISO 11665-7:2015 | Identical |
| PN EN ISO 11665-7 : 2015 | Identical |
| SN EN ISO 11665-7 : 2016 | Identical |
| UNI EN ISO 11665-7 : 2015 | Identical |
| DIN ISO 11665-7 : 2013 | Identical |
| VDE 0493-1-6657 : 2015 | Identical |
| DIN EN ISO 11665-7 : 2015 | Identical |
| BS EN ISO 11665-7:2015 | Identical |
| EN ISO 11665-7:2015 | Identical |
| BS ISO 11665-7 : 2012 | Identical |
| NF ISO 11665-7 : 2012 | Identical |
| NEN ISO 11665-7 : 2012 | Identical |
| BS ISO 11665-1 : 2012 | MEASUREMENT OF RADIOACTIVITY IN THE ENVIRONMENT - AIR: RADON-222 - PART 1: ORIGINS OF RADON AND ITS SHORT-LIVED DECAY PRODUCTS AND ASSOCIATED MEASUREMENT METHODS |
| BS ISO 11665-6 : 2012 | MEASUREMENT OF RADIOACTIVITY IN THE ENVIRONMENT - AIR: RADON-222 - PART 6: SPOT MEASUREMENT METHOD OF THE ACTIVITY CONCENTRATION |
| I.S. EN ISO 11665-1:2015 | MEASUREMENT OF RADIOACTIVITY IN THE ENVIRONMENT - AIR: RADON-222 - PART 1: ORIGINS OF RADON AND ITS SHORT-LIVED DECAY PRODUCTS AND ASSOCIATED MEASUREMENT METHODS (ISO 11665-1:2012) |
| I.S. EN ISO 11665-6:2015 | MEASUREMENT OF RADIOACTIVITY IN THE ENVIRONMENT - AIR: RADON-222 - PART 6: SPOT MEASUREMENT METHOD OF THE ACTIVITY CONCENTRATION (ISO 11665-6:2012) |
| BS EN ISO 11665-1:2015 | Measurement of radioactivity in the environment. Air: radon-222 Origins of radon and its short-lived decay products and associated measurement methods |
| ISO 11665-6:2012 | Measurement of radioactivity in the environment Air: radon-222 Part 6: Spot measurement method of the activity concentration |
| UNE-EN ISO 11665-1:2016 | Measurement of radioactivity in the environment - Air: radon-222 - Part 1: Origins of radon and its short-lived decay products and associated measurement methods (ISO 11665-1:2012) |
| BS EN ISO 11665-6:2015 | Measurement of radioactivity in the environment. Air: radon-222 Spot measurement method of the activity concentration |
| ISO 11665-8:2012 | Measurement of radioactivity in the environment Air: radon-222 Part 8: Methodologies for initial and additional investigations in buildings |
| EN ISO 11665-1:2015 | Measurement of radioactivity in the environment - Air: radon-222 - Part 1: Origins of radon and its short-lived decay products and associated measurement methods (ISO 11665-1:2012) |
| UNE-EN ISO 11665-6:2016 | Measurement of radioactivity in the environment - Air: radon-222 - Part 6: Spot measurement method of the activity concentration (ISO 11665-6:2012) |
| EN ISO 11665-6:2015 | Measurement of radioactivity in the environment - Air: radon-222 - Part 6: Spot measurement method of the activity concentration (ISO 11665-6:2012) |
| ISO 11665-1:2012 | Measurement of radioactivity in the environment Air: radon-222 Part 1: Origins of radon and its short-lived decay products and associated measurement methods |
| ISO/IEC 17025:2005 | General requirements for the competence of testing and calibration laboratories |
| ISO 11665-1:2012 | Measurement of radioactivity in the environment Air: radon-222 Part 1: Origins of radon and its short-lived decay products and associated measurement methods |
| ISO 11665-5:2012 | Measurement of radioactivity in the environment Air: radon-222 Part 5: Continuous measurement method of the activity concentration |
| IEC 61577-1:2006 | Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 1: General principles |
| ISO 11929:2010 | Determination of the characteristic limits (decision threshold, detection limit and limits of the confidence interval) for measurements of ionizing radiation Fundamentals and application |
| ISO 18589-2:2015 | Measurement of radioactivity in the environment — Soil — Part 2: Guidance for the selection of the sampling strategy, sampling and pre-treatment of samples |
| ISO 11665-6:2012 | Measurement of radioactivity in the environment Air: radon-222 Part 6: Spot measurement method of the activity concentration |
| ISO/IEC Guide 98-3:2008 | Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) |
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