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IEC 63121:2020

(Main)

Radiation protection instrumentation - Vehicle-mounted mobile systems for the detection of illicit trafficking of radioactive materials

Radiation protection instrumentation - Vehicle-mounted mobile systems for the detection of illicit trafficking of radioactive materials

IEC 63121:2020 applies to vehicle-mounted mobile systems (also known as mobile systems or mobile monitors) that are used for the detection of illicit trafficking of radioactive materials; these instruments may also be used for protection of major public events and for rapid screening of large areas. These vehicle-mounted mobile systems consist of one or more radiation detectors mounted in a vehicle, e.g., car or van, which travels predominantly on public roads. This document does not apply to detection systems mounted in other types of vehicles, e.g., planes, helicopters, trains, or boats. Vehicle-mounted detection systems covered by this document are designed to detect radioactive sources while the vehicle is in motion. They may also be used as stationary monitors that scan stationary or moving objects. Vehicle-mounted mobile systems detect gamma radiation and may include neutron detection and/or identification of gamma-ray emitting radionuclides.

Instrumentation pour la radioprotection - Systèmes mobiles montés sur véhicules pour la détection du trafic illicite des matières radioactives

IEC 63121:2020 s'applique aux systèmes mobiles montés sur véhicules (également connus sous le nom de systèmes mobiles ou moniteurs mobiles) qui sont utilisés pour la détection du trafic illicite des matières radioactives; ces instruments peuvent également être utilisés pour la protection d'événements publics majeurs et pour le contrôle rapide de zones étendues. Ces systèmes mobiles montés sur véhicules comprennent un ou plusieurs détecteurs de rayonnement installés dans un véhicule (automobile ou fourgon, par exemple) qui se déplace principalement sur la voie publique. Le présent document ne s'applique pas aux systèmes de détection montés sur d'autres types de véhicules (avions, hélicoptères, trains ou bateaux, par exemple). Les systèmes de détection montés sur véhicules couverts par le présent document sont conçus pour détecter les sources radioactives alors que le véhicule est en mouvement. Ils peuvent également être utilisés comme des moniteurs fixes qui examinent des objets fixes ou en mouvement. Les systèmes mobiles montés sur véhicules détectent les rayonnements gamma, et peuvent inclure la détection neutronique et/ou l'identification de radionucléides émetteurs de rayons gamma. L'objet du présent document est de définir les exigences minimales relatives aux systèmes mobiles montés sur véhicules destinés à la détection de matières radioactives. 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.

General Information

Status
Published
Publication Date
19-Jan-2020
ICS
01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
13.280 - Radiation protection
Technical Committee
SC 45B - Radiation protection instrumentation
Drafting Committee
WG 15 - TC 45/SC 45B/WG 15
Current Stage
PPUB - Publication issued
Start Date
10-Jan-2020
Completion Date
20-Jan-2020
Ref Project

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IEC 63121
®

Edition 1.0 2020-01
INTERNATIONAL
STANDARD

colour
inside


Radiation protection instrumentation –
Vehicle-mounted mobile systems for the detection of illicit trafficking of
radioactive materials
IEC 63121:2020-01(en)

---------------------- Page: 1 ----------------------
THIS PUBLICATION IS COPYRIGHT PROTECTED
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All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
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---------------------- Page: 2 ----------------------
IEC 63121

®


Edition 1.0 2020-01




INTERNATIONAL



STANDARD








colour

inside










Radiation protection instrumentation –

Vehicle-mounted mobile systems for the detection of illicit trafficking of

radioactive materials


























INTERNATIONAL

ELECTROTECHNICAL


COMMISSION





ICS 13.280 ISBN 978-2-8322-7706-5




  Warning! Make sure that you obtained this publication from an authorized distributor.


® Registered trademark of the International Electrotechnical Commission

---------------------- Page: 3 ----------------------
– 2 – IEC 63121:2020 © IEC 2020
CONTENTS
INTRODUCTION . 7
1 Scope . 8
2 Normative references . 8
3 Terms and definitions, abbreviated terms and symbols, quantities and units . 8
3.1 Terms and definitions . 8
3.2 Abbreviated terms and symbols . 10
3.3 Quantities and units . 11
4 General test procedure . 11
4.1 General . 11
4.2 Standard test conditions . 11
4.3 Uncertainties. 12
4.4 Statistical fluctuations . 12
4.5 Back
...

IEC 63121
®

Edition 1.0 2020-01
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside


Radiation protection instrumentation –
Vehicle-mounted mobile systems for the detection of illicit trafficking of
radioactive materials

Instrumentation pour la radioprotection –
Systèmes mobiles montés sur véhicules pour la détection du trafic illicite des
matières radioactives

IEC 63121:2020-01(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
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC
copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
your local IEC member National Committee for further information.


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IEC Central Office Tel.: +41 22 919 02 11
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About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.

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