IEC 62533:2010

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

FOREWORD
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