Radiation protection instrumentation - Spectrometric radiation portal monitors (SRPMs) used for the detection and identification of illicit trafficking of radioactive material

IEC 62484:2020 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.
This document establishes the general, radiological, climatic, mechanical, electric and electromagnetic and documentation requirements and associated test methods. A summary of the performance requirements and informative listing of environmental requirements from IEC 62706 is provided.
This edition includes the following significant technical changes with respect to the previous edition:
- title modified;
- making the standard consistent with the new standards for detection of illicit trafficking of radioactive material (see the Introduction);
- creating unformed functionality test for all environmental, electromagnetic and mechanical tests and a requirement for the coefficient of variation of each nominal mean reading;
- reference to IEC 62706 for the environmental, electromagnetic and mechanical test conditions;
- adding information regarding climatic exposures.

Instrumentation pour la radioprotection - Portiques spectrométriques de détection des rayonnements (SRPMs) 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.

General Information

Status
Published
Publication Date
13-Oct-2020
Current Stage
PPUB - Publication issued
Start Date
16-Oct-2020
Completion Date
14-Oct-2020
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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
IEC 62484:2020-10(en)

---------------------- Page: 1 ----------------------
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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




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® Registered trademark of the International Electrotechnical Commission

---------------------- Page: 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 .
...

IEC 62484
®

Edition 2.0 2020-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE


Radiation protection instrumentation – Spectrometric radiation portal monitors
(SRPMs) used for the detection and identification of illicit trafficking of
radioactive material

Instrumentation pour la radioprotection – Portiques spectrométriques de
détection des rayonnements (SRPMs) utilisés pour la détection et l'identification
du trafic illicite des matières radioactives

IEC 62484:2020-10(en-fr)

---------------------- Page: 1 ----------------------
THIS PUBLICATION IS COPYRIGHT PROTECTED
Copyright © 2020 IEC, Geneva, Switzerland

All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
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International Standards for all electrical, electronic and related technologies.

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need further assistance, please contact the Customer Service
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