EN ISO 11665-5:2020

Measurement of radioactivity in the environment - Air: radon-222 - Part 5: Continuous measurement methods of the activity concentration (ISO 11665-5:2020)

This document describes continuous measurement methods for radon-222. It gives indications for continuous measuring of the temporal variations of radon activity concentration in open or confined atmospheres.
This document is intended for assessing temporal changes in radon activity concentration in the environment, in public buildings, in homes and in work places, as a function of influence quantities such as ventilation and/or meteorological conditions.
The measurement method described is applicable to air samples with radon activity concentration greater than 5 Bq/m3.

Ermittlung der Radioaktivität in der Umwelt - Luft: Radon-222 - Teil 5: Kontinuierliche Messverfahren für die Aktivitätskonzentration (ISO 11665-5:2020)

Dieses Dokument beschreibt kontinuierliche Messverfahren für 222Rn. Es gibt Hinweise für die kontinuierliche Messung der zeitlichen Veränderung der Radon-Aktivitätskonzentration in offenen und umschlossenen Atmosphären.
Dieses Dokument dient der Bewertung der zeitlichen Schwankungen der Radon-Aktivitätskonzentration in der Umgebung, in öffentlichen Gebäuden, in Wohnhäusern und an Arbeitsplätzen in Abhängigkeit von Ein-fluss¬größen wie der Belüftung und/oder den meteorologischen Bedingungen.
Das beschriebene Messverfahren ist anwendbar auf Luftproben mit Radon-Aktivitätskonzentrationen größer als 5 Bq m–3.

Mesurage de la radioactivité dans l'environnement - Air: radon 222 - Partie 5: Méthodes de mesure en continu de l'activité volumique (ISO 11665-5:2020)

Le présent document décrit les méthodes de mesure en continu du radon-222. Il donne des indications pour le mesurage en continu des variations temporelles de l'activité volumique du radon dans des atmosphères libres ou confinées.
Le présent document est destiné à évaluer les variations temporelles de l'activité volumique du radon dans l'environnement, les bâtiments publics, les habitations et les lieux de travail en fonction de grandeurs d'influence telles que les conditions de ventilation et/ou météorologiques.
la méthode de mesure décrite s'applique à des échantillons d'air dont l'activité volumique du radon est supérieure à 5/m3.

Merjenje radioaktivnosti v okolju - Zrak: radon Rn-222 - 5. del: Neprekinjeno merjenje koncentracije aktivnosti (ISO 11665-5:2020)

General Information

• Status: Published
• Publication Date: 04-Feb-2020
• Withdrawal Date: 30-Aug-2020
• ICS: 17.240 - Radiation measurements
• Technical Committee: CEN/TC 430 - Nuclear energy, nuclear technologies, and radiological protection
• Drafting Committee: CEN/TC 430 - Nuclear energy, nuclear technologies, and radiological protection
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 05-Feb-2020
• Completion Date: 05-Feb-2020
• Ref Project: SIST EN ISO 11665-5:2020 - Measurement of radioactivity in the environment - Air: radon-222 - Part 5: Continuous measurement methods of the activity concentration (ISO 11665-5:2020)

Relations

• Replaces: EN ISO 11665-5:2015 - Measurement of radioactivity in the environment -Air: radon-222 - Part 5: Continuous measurement method of the activity concentration (ISO 11665-5:2012)
• Effective Date: 12-Feb-2020

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 11665-5:2020
01-april-2020
Nadomešča:
SIST EN ISO 11665-5:2015
Merjenje radioaktivnosti v okolju - Zrak: radon Rn-222 - 5. del: Neprekinjeno
merjenje koncentracije aktivnosti (ISO 11665-5:2020)
Measurement of radioactivity in the environment - Air: radon-222 - Part 5: Continuous
measurement methods of the activity concentration (ISO 11665-5:2020)
Ermittlung der Radioaktivität in der Umwelt - Luft: Radon-222 - Teil 5: Kontinuierliches
Messverfahren für die Aktivitätskonzentration (ISO 11665-5:2020)
Mesurage de la radioactivité dans l'environnement - Air: radon 222 - Partie 5: Méthodes
de mesure en continu de l'activité volumique (ISO 11665-5:2020)
Ta slovenski standard je istoveten z: EN ISO 11665-5:2020
ICS:
13.040.99 Drugi standardi v zvezi s Other standards related to air
kakovostjo zraka quality
17.240 Merjenje sevanja Radiation measurements
SIST EN ISO 11665-5:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 11665-5:2020

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SIST EN ISO 11665-5:2020


EN ISO 11665-5
EUROPEAN STANDARD

NORME EUROPÉENNE

February 2020
EUROPÄISCHE NORM
ICS 17.240 Supersedes EN ISO 11665-5:2015
English Version

Measurement of radioactivity in the environment - Air:
radon-222 - Part 5: Continuous measurement methods of
the activity concentration (ISO 11665-5:2020)
Mesurage de la radioactivité dans l'environnement - Ermittlung der Radioaktivität in der Umwelt - Luft:
Air: radon 222 - Partie 5: Méthodes de mesure en Radon-222 - Teil 5: Kontinuierliches Messverfahren für
continu de l'activité volumique (ISO 11665-5:2020) die Aktivitätskonzentration (ISO 11665-5:2020)
This European Standard was approved by CEN on 20 January 2020.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 11665-5:2020 E
worldwide for CEN national Members.

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SIST EN ISO 11665-5:2020
EN ISO 11665-5:2020 (E)
Contents Page
European foreword . 3

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SIST EN ISO 11665-5:2020
EN ISO 11665-5:2020 (E)
European foreword
This document (EN ISO 11665-5:2020) has been prepared by Technical Committee ISO/TC 85 "Nuclear
energy, nuclear technologies, and radiological protection" in collaboration with Technical Committee
CEN/TC 430 “Nuclear energy, nuclear technologies, and radiological protection” the secretariat of
which is held by AFNOR.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by August 2020, and conflicting national standards shall
be withdrawn at the latest by August 2020.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 11665-5:2015.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slova
...