1、 IEC 62533Edition 1.0 2010-06INTERNATIONAL STANDARD NORME INTERNATIONALERadiation protection instrumentation Highly sensitive hand-held instruments for photon detection of radioactive material Instrumentation pour la radioprotection Instruments portables de haute sensibilit pour la dtection photoniq
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16、questions, visitez le FAQ du Service clients ou contactez-nous: Email: csciec.ch Tl.: +41 22 919 02 11 Fax: +41 22 919 03 00 IEC 62533Edition 1.0 2010-06INTERNATIONAL STANDARD NORME INTERNATIONALERadiation protection instrumentation Highly sensitive hand-held instruments for photon detection of radi
17、oactive material Instrumentation pour la radioprotection Instruments portables de haute sensibilit pour la dtection photonique de matires radioactives INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE UICS 13.280 PRICE CODECODE PRIXISBN 978-2-88912-003-1 Registered
18、 trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale 2 62533 IEC:2010 CONTENTS FOREWORD.4 1 Scope and object6 2 Normative references .6 3 Terms, definitions, abbreviations, quantities and units7 3.1 Terms and definitions 7 3.2 Abbr
19、eviations 10 3.3 Quantities and units 10 4 General requirements.11 4.1 General characteristics11 4.2 Physical configuration .11 4.3 Basic information.11 4.4 Communication interface .11 4.5 User interface11 4.6 Warm-up time12 4.7 Markings .12 4.8 Power supply.12 4.9 Protection of controls 13 4.10 Pho
20、ton 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 R
21、eference gamma radiation background14 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 charact
22、eristics for ambient dose equivalent rate indication16 7 Additional functions 17 7.1 General .17 7.2 Rejecting natural background variation encountered when used in movement .17 7.3 Source categorization17 8 Environmental, mechanical and electrical performance requirements .18 8.1 Temperature tests
23、.18 8.2 Humidity tests .19 8.3 Dust and moisture resistance tests19 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 r
24、eport.25 9.3 Certificate .25 9.4 Operation and maintenance manual 25 Bibliography26 Table 1 Reference conditions and standard test conditions14 Table 2 Radiated RF emission limits 24 4 62533 IEC:2010 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ RADIATION PROTECTION INSTRUMENTATION HIGHLY SENSITIVE HA
25、ND-HELD INSTRUMENTS FOR PHOTON DETECTION OF RADIOACTIVE MATERIAL FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote internationa
26、l co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter refer
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32、 Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7
33、) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for co
34、sts (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct appli
35、cation of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 62533 has been prepared by subcommit
36、tee 45B: Radiation protection instrumentation, of IEC technical committee 45: Nuclear instrumentation. The text of this standard is based on the following documents: FDIS Report on voting 45B/640/FDIS 45B/654/RVDFull information on the voting for the approval of this standard can be found in the rep
37、ort on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. 62533 IEC:2010 5 The committee has decided that the contents of this amendment and the base publication will remain unchanged until the stability date indicated on the IEC
38、 web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. 6 62533 IEC:2010 RADIATION PROTECTION INSTRUMENTATION HIGHLY SENSITIVE HAND-HELD INSTRUMENTS FOR PHOTON DE
39、TECTION OF RADIOACTIVE MATERIAL 1 Scope and object This International Standard 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 r
40、ange of usual photon background caused mainly by illicit trafficking or inadvertent movement of radioactive material. Compared to pocket devices (see IEC 62401), this highly sensitive instrument allows the scanning of larger volume items such as vehicles or containers. They may also be used in fixed
41、 or temporarily fixed unattended mode to monitor check points or critical areas. These instruments also provide an indication of the ambient dose equivalent rate from photon radiation. However, this standard does not apply to the performance of radiation protection instrumentation which is covered i
42、n IEC 60846-1 and IEC 61526. These instruments may provide additional functions as described below without including all features of specialized portable identification devices as defined by IEC 62327: rejecting natural background variation encountered when used in movement; sorting alarms of intere
43、st from naturally occurring radioactive material (NORM) or medical radionuclides originated alarms; provide source categorization data (including limited photon spectra) to a remote location. The object of this standard is to establish performance requirements including physical characteristics, gen
44、eral 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 capab
45、ility of radiation detection instruments for reliably detecting photon sources. Obtaining operating performance that meets or exceeds the specifications as stated in this standard depends upon properly establishing appropriate operating parameters, maintaining calibration, implementing a suitable re
46、sponse testing and maintenance program, providing proper training for operating personnel and developing operating procedures that address the instrument limitations and capabilities. 2 Normative references The following referenced documents are indispensable for the application of this document. Fo
47、r dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60050-393:2003, International Electrotechnical Vocabulary (IEV) Part 393: Nuclear instrumentation Physical phenomena and basic concepts IE
48、C 60050-394:2007, International Electrotechnical Vocabulary (IEV) Part 394: Nuclear Instrumentation Instruments, systems, equipment and detectors IEC 60068-2-75:1997, Environmental testing Part 2-75: Tests Test Eh: Hammer tests 62533 IEC:2010 7 IEC 60529:1989, Degrees of protection provided by enclo
49、sures (IP Code) IEC 61000-4-2:2008, Electromagnetic compatibility (EMC) Part 4: Testing and measurement techniques Section 2: Electrostatic discharge immunity test. Basic EMC Publication IEC 61000-4-3:2006, Electromagnetic compatibility (EMC) Part 4-3: Testing and measurement techniques Radiated, radio-frequency, electromagnetic field immunity test IEC 61000-4-6:2008, Electromagnetic compatibili
