EN 61577-4:2014

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)

IEC 61577-4:2009 concerns the System for Test Atmospheres with Radon (STAR) needed for testing, in a reference atmosphere, the instruments measuring radon and RnDP. Provides guidance for those facing problems associated with the production of equipment for setting up reference atmospheres for radon and its decay products.

Strahlenschutz-Messgeräte - Geräte für die Messung von Radon und Radon-Folgeprodukten - Teil 4: Einrichtungen für die Herstellung von Referenzatmosphären mit Radonisotopen und ihren Folgeprodukten (STAR)

Instrumentation pour la radioprotection - Instruments de mesure du radon et des descendants du radon - Partie 4: Dispositif pour la réalisation d’atmosphères de référence contenant des isotopes du radon et leurs descendants (STAR)

La CEI 61577-4:2009 concerne le Système de Test en Atmosphères contenant du Radon (STAR) servant à tester, dans une atmosphère de référence, les instruments mesurant le radon et les RnDP. Est un guide à l'attention de ceux qui se trouvent confrontés aux problèmes associés à la mise en place du matériel nécessaire pour la création des atmosphères de référence pour le radon et ses descendants.

Instrumenti za zaščito pred sevanjem - Instrumenti za merjenje radona in njegovih razpadnih produktov - 4. del: Oprema za proizvodnjo referenčnih atmosfer, ki vsebujejo radonove izotope in njihove razpadne produkte (STAR)

Standard IEC 61577-4:2009 obravnava sistem za preskusne atmosfere z radonom (STAR), potreben za preskušanje instrumentov za merjenje radona in njegovih razpadnih produktov v referenčni atmosferi. Zagotavlja navodila za subjekte, ki se soočajo s težavami, povezanimi s proizvodnjo opreme za vzpostavljanje referenčnih atmosfer za radon in njegove razpadne produkte.

General Information

• Status: Published
• Publication Date: 04-Dec-2014
• Withdrawal Date: 16-Nov-2017
• ICS: 13.280 - Radiation protection
• Technical Committee: CLC/TC 45B - Radiation protection instrumentation
• Drafting Committee: IEC/SC 45B - IEC_SC_45B
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 05-Dec-2014
• Completion Date: 05-Dec-2014
• Ref Project: SIST EN 61577-4:2015 - 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)

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.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)Instrumentation pour la radioprotection - Instruments de mesure du radon et des descendants du radon -- Partie 4: Dispositif pour la réalisation d’atmosphères de référence contenant des isotopes du radon et leurs descendants (STAR)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)17.240Merjenje sevanjaRadiation measurements13.280Varstvo pred sevanjemRadiation protectionICS:Ta slovenski standard je istoveten z:EN 61577-4:2014SIST EN 61577-4:2015en01-september-2015SIST EN 61577-4:2015SLOVENSKI
STANDARD



SIST EN 61577-4:2015



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 61577-4
December 2014 ICS 13.280
English Version
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) (IEC 61577-4:2009 , modified)
Instrumentation pour la radioprotection - Instruments de mesure du radon et des descendants du radon - Partie 4: Dispositif pour la réalisation d'atmosphères de référence contenant des isotopes du radon et leurs descendants (STAR) (CEI 61577-4:2009 , modifiée)
Strahlenschutz-Messgeräte - Geräte für die Messung von Radon und Radon-Folgeprodukten - Teil 4: Einrichtungen für die Herstellung von Referenzatmosphären mit Radonisotopen und ihren Folgeprodukten (STAR) (IEC 61577-4:2009 , modifiziert) This European Standard was approved by CENELEC on 2014-11-17. CENELEC 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 CENELEC 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 CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17,
B-1000 Brussels © 2014 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 61577-4:2014 E SIST EN 61577-4:2015



EN 61577-4:2014 - 2 -
Foreword This document (EN 61577-4:2014) consists of the text of IEC 61577-4:2009 prepared by IEC/SC 45B "Radiation protection instrumentation" of IEC/TC 45 "Nuclear instrumentation", together with the common modifications prepared by CLC/TC 45B "Radiation protection instrumentation". The following dates are fixed: • latest date by which this document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2015-11-17 • latest date by which the national standards conflicting with this document have to be withdrawn (dow) 2017-11-17 Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such patent rights. SIST EN 61577-4:2015



- 3 - EN 61577-4:2014 Endorsement notice The text of the International Standard IEC 61577-4:2009 was approved by CENELEC as a European Standard with agreed common modifications.
COMMON MODIFICATIONS
2 Normative references Replace the title indicated for IEC 61577 (all parts) with “Radiation protection instrumentation – Radon and radon decay product measuring instruments”.
3 Terms, definitions and units 3.2 Specific terms and definitions 3.2.11 unattached fraction of PAEC Delete the note. Add a new note below the entry: NOTE Z1
The particle size concerned is below 10 nm. 3.2.12 attached fraction Replace in the note 0,3 µm with 0,5 µm.
6 Requirements for the reference atmosphere provided by STAR 6.3 Influence quantities 6.3.1 Gener
...