IEC 62533:2010

Radiation protection instrumentation - Highly sensitive hand-held instruments for photon detection of radioactive material

IEC 62533:2010 applies to hand-held instruments used for the detection and localization of radioactive photon emitting materials. These instruments are highly sensitive meaning that they are designed to detect slight variations in the range of usual photon background caused mainly by illicit trafficking or inadvertent movement of radioactive material. The object of this standard is to establish performance requirements including physical characteristics, general test conditions, radiation characteristics, electrical safety, and environmental conditions. This standard provides examples of acceptable test methods to determine if an instrument meets the requirements of this standard. The results of tests performed provide information to users on the capability of radiation detection instruments for reliably detecting photon sources.

Instrumentation pour la radioprotection - Instruments portables de haute sensibilité pour la détection photonique de matières radioactives

La CEI 62533:2010 s'applique aux instruments portables utilisés pour la détection et la localisation des substances radioactives émettant des photons. Ces instruments sont très sensibles, ce qui signifie qu'ils sont conçus pour détecter de faibles variations dans le domaine du bruit de fond photonique habituel, qui peuvent avoir pour origine principale un transport illicite ou des mouvements involontaires de substances radioactives. L'objet de la présente norme est d'établir des exigences d'aptitude à la fonction incluant les caractéristiques physiques, les conditions générales d'essai, les caractéristiques de rayonnement, les caractéristiques de sécurité électrique et les conditions environnementales. La présente norme fournit des exemples de méthodes d'essai acceptables, permettant de déterminer si un instrument est conforme aux exigences de la présente norme. Les résultats des essais donnent des informations aux utilisateurs sur l'aptitude des instruments de détection de rayonnement à détecter de manière fiable des sources photoniques.

General Information

• Status: Published
• Publication Date: 20-Jun-2010
• ICS: 01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
• ICS: 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: 15-Jul-2010
• Completion Date: 21-Jun-2010

Standards Content (Sample)

IEC 62533 ®
Edition 1.0 2010-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Radiation protection instrumentation – Highly sensitive hand-held instruments
for photon detection of radioactive material

Instrumentation pour la radioprotection – Instruments portables de haute
sensibilité pour la détection photonique de matières radioactives

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IEC 62533 ®
Edition 1.0 2010-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Radiation protection instrumentation – Highly sensitive hand-held instruments
for photon detection of radioactive material

Instrumentation pour la radioprotection – Instruments portables de haute
sensibilité pour la détection photonique de matières radioactives

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
U
CODE PRIX
ICS 13.280 ISBN 978-2-88912-003-1
– 2 – 62533 © IEC:2010
CONTENTS
FOREWORD.4
1 Scope and object.6
2 Normative references .6
3 Terms, definitions, abbreviations, quantities and units .7
3.1 Terms and definitions .7
3.2 Abbreviations .10
3.3 Quantities and units .10
4 General requirements .11
4.1 General characteristics.11
4.2 Physical configuration .11
4.3 Basic information.11
4.4 Communication interface .11
4.5 User interface.11
4.6 Warm-up time.12
4.7 Markings .12
4.8 Power supply.12
4.9 Protection of controls .13
4.10 Photon ambient dose equivalent rate indication.13
4.11 Alarms.13
4.12 Effective range of measurement .13
4.13 Angular dependence .13
4.14 Explosive atmospheres .13
4.15 Indication features.13
5 General test procedure.14
5.1 Nature of test .14
5.2 Reference conditions and standard test conditions .14
5.3 Reference gamma radiation background.14
5.4 Statistical fluctuations .15
6 Radiation tests .15
6.1 Rate of false alarms (source indication).15
6.2 Source alarm and response time .15
6.3 Personal protection alarm and response time .16
6.4 Ambient dose equivalent rate indication .16
6.5 Over range characteristics for ambient dose equivalent rate indication.16
7 Additional functions .17
7.1 General .17
7.2 Rejecting natural background variation encountered when used in movement .17
7.3 Source categorization.17
8 Environmental, mechanical and electrical performance requirements .18
8.1 Temperature tests .18
8.2 Humidity tests .19
8.3 Dust and moisture resistance tests.19
8.4 Mechanical tests .20
8.5 Impact (microphonics) tests.21
8.6 Electrical tests.22
8.7 Radiated emissions .23

62533 © IEC:2010 – 3 –
8.8 Conducted disturbances .24
8.9 Magnetic fields .24
9 Documentation .25
9.1 General .25
9.2 Type test report.25
9.3 Certificate .25
9.4 Operation and maintenance manual .25
Bibliography.26

Table 1 – Reference conditions and standard test conditions .14
Table 2 – Radiated RF emission limits .24

– 4 – 62533 © IEC:2010
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
RADIATION PROTECTION INSTRUMENTATION –
HIGHLY SENSITIVE HAND-HELD INSTRUMENTS
FOR PHOTON DETECTION OF RADIOACTIVE MATERIAL

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