EN IEC 62484:2021
(Main)Radiation protection instrumentation - Spectrometric radiation portal monitors (SRPMs) used for the detection and identification of illicit trafficking of radioactive material
Radiation protection instrumentation - Spectrometric radiation portal monitors (SRPMs) used for the detection and identification of illicit trafficking of radioactive material
This document defines the performance requirements of installed monitors used for the detection and identification of gamma emitters and the detection of neutron radiation emitters. These monitors are commonly known as spectrometric radiation portal monitors or SRPMs. They are used to monitor vehicles, cargo containers, people, or packages and are typically used at national and international border crossings and ports of entry. SRPMs may be used at any location where there is a need for this type of monitoring.
Strahlenschutz-Messgeräte - Auf Spektroskopie basierende Portalmonitore für den Nachweis und die Identifizierung von unerlaubt transportiertem radioaktivem Material
Instrumentation pour la radioprotection - Portiques spectrométriques de détection des rayonnements (SRPM) utilisés pour la détection et l'identification du trafic Illicite des matières radioactives
IEC 62484:2020 définit les exigences de performances des moniteurs installés, qui sont utilisés pour la détection et l'identification des émetteurs de rayonnements gamma et pour la détection des émetteurs de rayonnements neutroniques. Ces moniteurs sont souvent appelés portiques spectrométriques de détection des rayonnements ou SRPMs (Spectrometric Radiation Portal Monitors). Ils sont utilisés pour surveiller des véhicules, des conteneurs de fret, des personnes ou des colis et généralement employés aux frontières nationales et internationales, ainsi qu'aux ports d'entrée. Les SRPMs peuvent être utilisés à tous les emplacements, où ce type de surveillance est nécessaire. Le présent document établit les exigences générales, radiologiques, climatiques, mécaniques, électriques et électromagnétiques, ainsi que les exigences de documentation et les méthodes d'essai associées. Le Tableau 11 fournit un récapitulatif des exigences de performances. Une liste informative des exigences d'environnement de l'IEC 62706 est fournie. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: - modification du titre; - cohérence de la norme avec les nouvelles normes relatives à la détection du trafic illicite de matières radioactives (voir l'Introduction); - création d'un essai de fonctionnalité brut pour tous les essais environnementaux, électromagnétiques et mécaniques, et d'une exigence relative au coefficient de variation de chaque relevé de moyenne nominal; - référence à l'IEC 62706 pour les conditions d'essais environnementaux, électromagnétiques et mécaniques; - ajout d'informations concernant l'exposition aux conditions climatiques.
Instrumenti za zaščito pred sevanjem - Spektrometrski portalni monitorji (SRPM), ki se uporabljajo za odkrivanje in identifikacijo nedovoljene trgovine z radioaktivnimi snovmi (IEC 62484:2020)
Ta dokument določa zahteve za delovanje nameščenih monitorjev, ki se uporabljajo za odkrivanje in identifikacijo sevalnikov gama žarkov ter zaznavanje nevtronskega sevanja. Ti monitorji so splošno znani kot spektrometrski portalni monitorji (SRPM). Uporabljajo se za nadzor vozil, zabojnikov za tovor, oseb ali paketov, običajno na državnih in mednarodnih mejnih prehodih ter vstopnih pristaniščih. Portalni monitorji se lahko uporabljajo na vseh lokacijah, kjer je potreben tak nadzor.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-februar-2022
Nadomešča:
SIST EN 62484:2016
Instrumenti za zaščito pred sevanjem - Spektrometrski portalni monitorji (SRPM),
ki se uporabljajo za odkrivanje in identifikacijo nedovoljene trgovine z
radioaktivnimi snovmi (IEC 62484:2020)
Radiation protection instrumentation - Spectrometric radiation portal monitors (SRPMs)
used for the detection and identification of illicit trafficking of radioactive material (IEC
62484:2020)
Strahlenschutz-Messgeräte - Auf Spektroskopie basierende Portalmonitore für den
Nachweis und die Identifikation des unerlaubten Handels mit radioaktiven Stoffen (IEC
62484:2020)
Instrumentation pour la radioprotection - Moniteurs spectroscopiques pour portiques
d'accès utilisés pour la détection et l'identification du trafic illicite des matières
radioactives (IEC 62484:2020)
Ta slovenski standard je istoveten z: EN IEC 62484:2021
ICS:
13.280 Varstvo pred sevanjem Radiation protection
13.310 Varstvo pred kriminalom Protection against crime
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN IEC 62484
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2021
ICS 13.280 Supersedes EN 62484:2015 and all of its amendments
and corrigenda (if any)
English Version
Radiation protection instrumentation - Spectrometric radiation
portal monitors (SRPMs) used for the detection and identification
of illicit trafficking of radioactive material
(IEC 62484:2020)
Instrumentation pour la radioprotection - Portiques Strahlenschutz-Messgeräte - Auf Spektroskopie basierende
spectrométriques de détection des rayonnements (SRPM) Portalmonitore für den Nachweis und die Identifikation des
utilisés pour la détection et l'identification du trafic Illicite unerlaubten Handels mit radioaktiven Stoffen
des matières radioactives (IEC 62484:2020)
(IEC 62484:2020)
This European Standard was approved by CENELEC on 2021-12-02. 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, 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: Rue de la Science 23, B-1040 Brussels
© 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 62484:2021 E
European foreword
This document (EN IEC 62484:2021) consists of the text of IEC 62484:2020 prepared by IEC/SC 45B
“Radiation protection instrumentation” of IEC/TC 45 "Nuclear instrumentation".
• latest date by which this document has to be (dop) 2022-12-02
implemented at national level by publication of an
identical national standard or by endorsement
• latest date by which the national standards (dow) 2024-12-02
conflicting with this document have to be withdrawn
This document supersedes EN 62484:2015 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 62484:2020 was approved by CENELEC as a European Standard
without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards indicated:
IEC 60038 NOTE Harmonized as EN 60038
IEC 60068-2-11 NOTE Harmonized as EN IEC 60068-2-11
IEC 60068-2-75 NOTE Harmonized as EN 60068-2-75
IEC 60846 (series) NOTE Harmonized as EN 60846 (series)
IEC 62244 NOTE Harmonized as EN IEC 62244
IEC 62327 NOTE Harmonized as EN IEC 62327
IEC 62401 NOTE Harmonized as EN IEC 62401
IEC 62484 NOTE Harmonized as EN 62484
IEC 62533 NOTE Harmonized as EN 62533
IEC 62534 NOTE Harmonized as EN 62534
IEC 62618 NOTE Harmonized as EN 62618
IEC 62694 NOTE Harmonized as EN 62694
IEC 63121 NOTE Harmonized as EN IEC 63121
ISO 4037-1 NOTE Harmonized as EN ISO 4037-1
ISO 4037-2 NOTE Harmonized as EN ISO 4037-2
ISO 4037-3 NOTE Harmonized as EN ISO 4037-3
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content constitutes
requirements of this document. For dated references, only the edition cited applies. For undated references,
the latest edition of the referenced document (including any amendments) applies.
NOTE 1 Where an International Publication has been modified by common modifications, indicated by (mod), the
relevant EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here:
www.cenelec.eu.
Publication Year Title EN/HD Year
IEC 60050-395 - International Electrotechnical Vocabulary - Part - -
395: Nuclear instrumentation: Physical
phenomena, basic concepts, instruments,
systems, equipment and detectors
IEC 60068-2-5 - Environmental testing - Part 2-5: Tests - Test S: EN IEC 60068-2-5 -
Simulated solar radiation at ground level and
guidance for solar radiation testing and
weathering
IEC 62706 - Radiation protection instrumentation - - -
Environmental, electromagnetic and mechanical
performance requirements
IEC 62755 - Radiation protection instrumentation - Data - -
format for radiation instruments used in the
detection of illicit trafficking of radioactive
materials
IAEA-TECDOC- 2002 Prevention of the inadvertent movement and - -
1311: illicit trafficking of radioactive materials
IEC 62484 ®
Edition 2.0 2020-10
INTERNATIONAL
STANDARD
Radiation protection instrumentation – Spectrometric radiation portal monitors
(SRPMs) used for the detection and identification of illicit trafficking of
radioactive material
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 13.280 ISBN 978-2-8322-8873-3
– 2 – IEC 62484:2020 © IEC 2020
CONTENTS
FOREWORD . 5
INTRODUCTION . 7
1 Scope . 8
2 Normative references . 8
3 Terms and definitions, abbreviated terms and symbols, quantities and units . 9
3.1 Terms and definitions . 9
3.2 Abbreviated terms and symbols . 10
3.3 Quantities and units . 11
4 Design requirements . 11
4.1 General . 11
4.1.1 Overview . 11
4.1.2 Pedestrian monitor . 14
4.1.3 Road vehicle monitor . 14
4.1.4 Rail vehicle monitor (includes rail transported containers) . 14
4.1.5 Package (or conveyor) monitor . 14
4.2 Physical configuration . 14
4.3 Spectral identification and count rate information . 15
4.4 Indication features . 15
4.5 Occupancy and speed sensors . 16
4.6 Markings . 16
4.7 Protection of switches . 16
4.8 Energy and count rate range . 16
4.9 Data transfer . 16
4.10 User interface . 16
4.10.1 Audible (sound) alarm . 16
4.10.2 Visual indicators . 16
4.10.3 Warning indicators . 17
4.10.4 Basic controls and functions . 17
4.10.5 Advanced indications and functions . 17
5 General test procedures . 18
5.1 General test conditions . 18
5.1.1 Nature of tests . 18
5.1.2 Standard test conditions . 18
5.1.3 Statistical fluctuations . 18
5.2 Reference neutron radiation for alarm testing. 19
5.3 Alarm categorization . 19
5.4 General requirements for testing radionuclide identification ability . 19
5.5 Functionality test . 20
5.5.1 General . 20
5.5.2 Pre-test measurements . 21
5.5.3 Intermediate (during test) measurements . 21
5.5.4 Post-test measurements . 21
6 Radiation detection requirements . 21
6.1 Stability test . 21
6.1.1 Requirements . 21
6.1.2 Method of test. 21
IEC 62484:2020 © IEC 2020 – 3 –
6.2 Neutron radiation detection, if provided . 22
6.2.1 Requirements . 22
6.2.2 Method of test. 22
6.3 Gamma over-range indication . 22
6.3.1 Requirements . 22
6.3.2 Method of test. 22
6.4 Detection of neutron radiation in a high gamma field . 23
6.4.1 Requirements . 23
6.4.2 Method of test – large road vehicle and multiple-sided rail vehicle
monitors .
...
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