IEC 62618-2013 Radiation protection instrumentation - Spectroscopy-based alarming Personal Radiation Detectors (SPRD) for the detection of illicit trafficking o.pdf

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1、 IEC 62618 Edition 1.0 2013-02 INTERNATIONAL STANDARD NORME INTERNATIONALE Radiation protection instrumentation Spectroscopy-based alarming Personal Radiation Detectors (SPRD) for the detection of illicit trafficking of radioactive material Instrumentation pour la radioprotection Dtecteurs individue

2、ls spectroscopiques dalarme aux rayonnements (SPRD) pour la dtection du trafic illicite des matires radioactives IEC62618:2013 THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2013 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduce

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16、e publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 62618 Edition 1.0 2013-02 INTERNATIONAL STANDARD NORME INTERNATIONALE Radiation protection instrumentation Spectroscopy-based alarming Personal Radiation Detectors (SPRD) for the detection of illicit trafficking of radioactiv

17、e material Instrumentation pour la radioprotection Dtecteurs individuels spectroscopiques dalarme aux rayonnements (SPRD) pour la dtection du trafic illicite des matires radioactives INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE W ICS 13.280 PRICE CODE CODE PRI

18、X ISBN 978-2-83220-628-7 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cet

19、te publication via un distributeur agr. 2 62618 IEC:2013 CONTENTS FOREWORD . 5 1 Scope and object 7 2 Normative references . 7 3 Terms, definitions, abbreviations, quantities, and units . 8 3.1 Terms and definitions 8 3.2 Abbreviations 11 3.3 Quantities and units 11 3.4 Simplification of terms . 12

20、4 General test procedure . 12 4.1 Nature of tests . 12 4.2 Reference conditions and standard test conditions 12 4.2.1 General . 12 4.2.2 Tests performed under standard test conditions 12 4.2.3 Tests performed with variation of influence quantities 12 4.3 Statistical fluctuations . 12 4.4 Radiation f

21、ield requirements 13 4.4.1 Instrument orientation 13 4.4.2 Traceability 13 4.4.3 Field homogeneity . 13 4.4.4 Neutron measurement . 13 4.5 Radionuclide identification . 13 4.5.1 Identification results 13 4.5.2 Radionuclide categorization . 14 4.6 Functionality tests . 14 4.6.1 General . 14 4.6.2 Pho

22、ton response . 14 4.6.3 Neutron response 14 4.6.4 Field stability and reproducibility 14 4.6.5 Combination of functionality tests and performance tests . 15 4.6.6 Performance of functionality tests 15 4.6.7 Spurious indications 15 5 General requirements . 15 5.1 General characteristics 15 5.2 Physic

23、al configuration . 16 5.3 Basic information . 16 5.3.1 Documentation supplied 16 5.3.2 Radiation detector . 16 5.3.3 Range of measurement photons . 16 5.3.4 Range of measurement neutrons 16 5.3.5 Range for radionuclide identification 16 5.3.6 Warm-up time 16 5.3.7 Batteries and battery lifetime . 16

24、 5.3.8 Explosive atmospheres 17 5.4 Mechanical characteristics 17 5.4.1 Size . 17 5.4.2 Mass . 17 62618 IEC:2013 3 5.4.3 Case construction 17 5.4.4 Reference point marking 17 5.4.5 Switches 17 5.5 Data output . 17 5.6 User interface 18 5.7 Markings . 18 5.7.1 Properties and conditions 18 5.7.2 Exter

25、ior markings 18 5.8 Alarms . 19 5.8.1 Photon source indication alarm 19 5.8.2 Photon safety alarm . 19 5.8.3 Neutron source indication alarm 19 5.8.4 Neutron safety alarm . 19 5.8.5 Audible indication rate for searching 19 6 Radiation detection requirements . 19 6.1 False alarm rate 19 6.1.1 Require

26、ments 19 6.1.2 Method of test . 20 6.2 Photon source indication alarm 20 6.2.1 Requirements 20 6.2.2 Method of test . 20 6.3 Photon indication detection of gradually increasing radiation levels 21 6.3.1 Requirements 21 6.3.2 Method of test . 21 6.4 Photon safety alarm 21 6.4.1 Requirements 21 6.4.2

27、Method of test . 21 6.5 Neutron source indication alarm 22 6.5.1 Requirements 22 6.5.2 Method of test . 22 6.6 Neutron indication and response in the presence of photons . 22 6.6.1 Requirements 22 6.6.2 Method of test . 22 6.7 Neutron safety alarm . 23 6.7.1 Requirements 23 6.7.2 Method of test . 23

28、 6.8 Photon dose rate response . 23 6.8.1 Requirements 23 6.8.2 Method of test . 23 6.9 Photon dose rate over range 23 6.9.1 Requirements 23 6.9.2 Method of test . 24 6.10 Identification of single radionuclides 24 6.10.1 Requirements 24 6.10.2 Method of test . 24 6.11 Identification of unknown radio

29、nuclides . 24 6.11.1 Requirements 24 6.11.2 Method of test . 25 6.12 Simultaneous radionuclide identification 25 4 62618 IEC:2013 6.12.1 Requirements 25 6.12.2 Method of test . 25 6.13 Masking. 25 6.13.1 Requirements 25 6.13.2 Method of test . 26 6.14 Range of dose rate for radionuclide identificati

30、on 26 6.14.1 Requirements 26 6.14.2 Method of test . 26 7 Environmental requirements . 26 7.1 General requirements 26 7.2 Functionality test . 27 7.3 Environmental test matrix 27 7.3.1 General . 27 7.3.2 Temperature range 27 7.3.3 Equilibrium time . 28 7.3.4 Temperature shock 28 8 Mechanical require

31、ments 28 8.1 General requirements 28 8.2 Functionality test . 28 8.3 Mechanical test matrix . 28 9 Electromagnetic requirements 29 9.1 General requirements 29 9.2 Functionality test . 29 9.3 Electromagnetic test matrix . 29 10 Documentation . 29 10.1 General . 29 10.2 Type test report or certificate

32、 . 29 10.3 Certificate 30 10.4 Operation and maintenance manuals . 30 Annex A (normative) Test conditions 31 Annex B (normative) Performance . 32 Annex C (informative) Test geometry . 34 Annex D (informative) SNM categorization . 35 Annex E (informative) List of expected daughters and impurities 36

33、Bibliography 38 Figure C.1 Geometry for testing photon source indication alarm . 34 Table 1 Environmental test matrix 27 Table 2 Mechanical test matrix . 28 Table 3 Electromagnetic test matrix . 29 Table A.1 Reference conditions and standard test conditions . 31 Table B.1 Summary of tests and perfor

34、mance requirements . 32 Table D.1 Categorization of special nuclear material 35 Table E.1 List of acceptable daughters and expected impurities 37 62618 IEC:2013 5 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ RADIATION PROTECTION INSTRUMENTATION SPECTROSCOPY-BASED ALARMING PERSONAL RADIATION DETECTORS

35、 (SPRD) FOR THE DETECTION OF ILLICIT TRAFFICKING 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 inte

36、rnational 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 (hereaft

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44、r for costs (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 corre

45、ct application 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 62618 has been prepared by s

46、ubcommittee 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/751/FDIS 45B/758/RVD Full information on the voting for the approval of this standard can be found i

47、n the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. 6 62618 IEC:2013 The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC web site unde

48、r “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. 62618 IEC:2013 7 RADIATION PROTECTION INSTRUMENTATION SPECTROSCOPY-BASED ALARMING PERSONAL RADIATION DETECTORS (SPRD) FO

49、R THE DETECTION OF ILLICIT TRAFFICKING OF RADIOACTIVE MATERIAL 1 Scope and object This International Standard applies to Spectroscopy-based alarming Personal Radiation Detectors (SPRD) which represent a new instrument category between alarming Personal Radiation Devices (PRD) and Radionuclide Identification Devices (RID). SPRDs are advanced PRDs that can be worn on a belt or in a pocket to alert the wearer of the presen