EN ISO 11665-2:2015
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Measurement of radioactivity in the environment - Air: radon-222 - Part 2: Integrated measurement method for determining average potential alpha energy concentration of its short-lived decay products (ISO 11665-2:2012)
16-09-2015
25-03-2022
European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Principle of the measurement method
5 Equipment
6 Sampling
7 Detection method
8 Measurement
9 Expression of results
10 Test report
Annex A (informative) - Example of a method meeting
the requirements of this part of ISO 11665
Bibliography
ISO 11665-2:2012 describes integrated measurement methods for short-lived radon-222 decay products. It gives indications for measuring the average potential alpha energy concentration of short-lived radon-222 decay products in the air and the conditions of use for the measuring devices.ISO 11665-2:2012 covers samples taken over periods varying from a few weeks to one year. ISO 11665-2:2012 is not applicable to systems with a maximum sampling duration of less than one week.
| Committee |
CEN/TC 430
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| I.S. EN ISO 11665-2:2015 | Identical |
| NBN EN ISO 11665-2 : 2015 | Identical |
| PN EN ISO 11665-2 : 2015 | Identical |
| DIN EN ISO 11665-2 : 2015 | Identical |
| NF EN ISO 11665-2 : 2016 | Identical |
| ISO 11665-2:2012 | Identical |
| NEN EN ISO 11665-2 : 2015 | Identical |
| NS EN ISO 11665-2 : 2015 | Identical |
| VDE 0493-1-6652 : 2015 | Identical |
| BS EN ISO 11665-2:2015 | Identical |
| ONORM EN ISO 11665-2 : 2015 | Identical |
| UNE-EN ISO 11665-2:2016 | Identical |
| 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 |
| 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 |
| IEC 61577-3:2011 | Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 3: Specific requirements for radon decay product measuring instruments |
| IEC 61577-4:2009 | Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 4: Equipment for the production of reference atmospheres containing radon isotopes and their decay products (STAR) |
| ISO/IEC Guide 98-3:2008 | Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) |