STANDARD

Current

ÖNORM EN ISO 11665-2

Issue date: 2020 02 15

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 11665-2:2019)

This document 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. This document covers samples taken over periods varying from a few weeks to one year. This document is not applicable to systems with a maximum sampling duration of less than one week. The measurement method described is applicable to air samples with potential alpha energy concentration of short-lived radon-222 decay products greater than 10 nJ/m³ and lower than 1 000 nJ/m³.

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General information on ÖNORM EN ISO 11665-2

Format

Digital | 21 Pages

Language

German | English | Download GER/ENG

Publisher

Austrian Standards International

Committee 088 Protection against radiation

Timeline

An overview of the development of ÖNORM EN ISO 11665-2 from 2015 til today.

• ÖNORM EN ISO 11665-2

  2020 02 15 Standard ÖNORM EN ISO 11665-2, Edition: 2020 02 15

  Measurement of radioactivity in the environment - Air: radon-222 - Part 2: Integrated measurement me...
• ÖNORM EN ISO 11665-2

  2015 11 01 Standard ÖNORM EN ISO 11665-2, Edition: 2015 11 01

  Measurement of radioactivity in the environment - Air: radon-222 - Part 2: Integrated measurement me...

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Normative References

Here you will find an extract of the normative references. Please refer to the document itself for the full list.

Dokumentnummer	Titel	Ausgabedatum	Art	Link
Dokumentnummer ISO 11665-1:2019	Titel Measurement of radioactivity in the environment — Air: radon-222 — Part 1: Origins of radon and its short-lived decay products and associated measurement methods	Ausgabedatum 2019 09 18	Art Standard	Zur Produktseite
Dokumentnummer ISO/IEC 17025:2017	Titel General requirements for the competence of testing and calibration laboratories (Corrected version 2017-11)	Ausgabedatum 2017 11 29	Art Standard	Zur Produktseite

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