BS EN 62618-2016 Radiation protection instrumentation Spectroscopy-based alarming Personal Radiation Detectors (SPRD) for the detection of illicit trafficking of radioactive materi.pdf

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1、Radiation protection instrumentation Spectroscopy-based alarming Personal RadiationDetectors (SPRD) for the detection of illicit trafficking of radioactive materialBS EN 62618:2016BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06National forewordThis British Standard

2、is the UK implementation of EN 62618:2016. It is identical to IEC 62618:2013.The UK participation in its preparation was entrusted to TechnicalCommittee NCE/2, Radiation protection and measurement.A list of organizations represented on this committee can be obtained onrequest to its secretary.This p

3、ublication does not purport to include all the necessary provisions ofa contract. Users are responsible for its correct application. The British Standards Institution 2016.Published by BSI Standards Limited 2016ISBN 978 0 580 88649 2ICS 13.280Compliance with a British Standard cannot confer immunity

4、 fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 November 2016.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 62618:2016EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 62618 Oct

5、ober 2016 ICS 13.280 English Version Radiation protection instrumentation - Spectroscopy-basedalarming Personal Radiation Detectors (SPRD) for the detection of illicit trafficking of radioactive material (IEC 62618:2013) Instrumentation pour la radioprotection - Dtecteursindividuels spectroscopiques

6、 dalarme aux rayonnements(SPRD) pour la dtection du trafic illicite des matiresradioactives (IEC 62618:2013) Strahlenschutz-Messgerte - Spektroskopie-basiertealarmgebende persnliche Strahlungsdetektoren fr denNachweis von unerlaubt transportiertem radioaktivem Material (IEC 62618:2013) This European

7、 Standard was approved by CENELEC on 2016-09-05. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.Up-to-date lists and bibliographical references con

8、cerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC

9、member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Repu

10、blic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardizati

11、on Comit Europen de Normalisation ElectrotechniqueEuropisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 62618:2016 E BS

12、 EN 62618:2016EN 62618:2016 (E) 2 European foreword This document (EN 62618:2016) consists of the text of IEC 62618:2013 prepared by SC 45B“Radiation protection instrumentation” of IEC/TC 45 “Nuclear instrumentation”. The following dates are fixed: latest date by which this document has to be implem

13、ented at national level by publication of an identicalnational standard or by endorsement (dop) 2017-09-05 latest date by which the national standards conflicting with this document have to be withdrawn (dow) 2019-09-05 Attention is drawn to the possibility that some of the elements of this document

14、 may be the subject ofpatent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all suchpatent rights. Endorsement notice The text of the International Standard IEC 62618:2013 was approved by CENELEC as a EuropeanStandard without any modification. BS EN 62618:2016EN 6261

15、8:2016 (E) 3 Annex ZA(normative) Normative references to international publicationswith their corresponding European publications The following documents, in whole or in part, are normatively referenced in this document and areindispensable for its application. For dated references, only the edition

16、 cited applies. For undatedreferences, the latest edition of the referenced document (including any amendments) applies. NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevantEN/HD applies. NOTE 2 Up-to-date information on the latest vers

17、ions of the European Standards listed in this annex is available here:www.cenelec.eu Publication Year Title EN/HD Year IEC 60050-393 2003 International Electrotechnical Vocabulary - Part 393: Nuclear instrumentation - Physical phenomena and basic concepts- -IEC 60050-394 2007 International Electrote

18、chnical Vocabulary - Part 394: Nuclear instrumentation - Instruments, systems, equipment anddetectors- -IEC 60529 - Degrees of protection provided byenclosures (IP Code)EN 60529 - IEC 61187 - Electrical and electronic measuring equipment - Documentation EN 61187 - IEC 62706 - Radiation protection in

19、strumentation - Environmental, electromagnetic andmechanical performance requirements- - IEC 62755 - Radiation protection instrumentation - Data format for radiation instruments usedin the detection of illicit trafficking ofradioactive materials- - ISO 4037-3 - X and gamma reference radiation forcal

20、ibrating dosemeters and doseratemeters and for determining their responseas a function of photon energy - Part 3: Calibration of area and personaldosemeters and the measurement of theirresponse as a function of energy and angleof incidence- - ISO 8529-1 2001 Reference neutron radiations - Part 1: Ch

21、aracteristics and methods ofproduction- -ICRU Report 39 1985 Determination of Dose EquivalentsResulting from External Radiation Sources,International Commission on RadiationUnits and measuresICRU Report 47 1992 Measurement of Dose Equivalents fromExternal Photon and Electron Radiations,International

22、 Commission on Radiation Units and measuresBS EN 62618:2016 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 S

23、implification of terms 12 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

24、 fluctuations 12 4.4 Radiation field 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 t

25、ests . 14 4.6.1 General . 14 4.6.2 Photon 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 .

26、15 5.1 General characteristics . 15 5.2 Physical 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 t

27、ime . 16 5.3.7 Batteries and battery lifetime . 16 5.3.8 Explosive atmospheres . 17 5.4 Mechanical characteristics 17 5.4.1 Size 17 5.4.2 Mass . 17 BS EN 62618:201662618 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 interfa

28、ce . . 18 5.7 Markings . . 18 5.7.1 Properties and conditions . 18 5.7.2 Exterior 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 sear

29、ching . 19 6 Radiation detection requirements . 19 6.1 False alarm rate 19 6.1.1 Requirements . 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 Requirem

30、ents . 21 6.3.2 Method of test 21 6.4 Photon safety alarm . 21 6.4.1 Requirements . 21 6.4.2 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

31、Method of test 22 6.7 Neutron safety alarm 23 6.7.1 Requirements . 23 6.7.2 Method of test 23 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 radionuc

32、lides . . 24 6.10.1 Requirements . 24 6.10.2 Method of test 24 6.11 Identification of unknown radionuclides . . 24 6.11.1 Requirements . 24 6.11.2 Method of test 25 6.12 Simultaneous radionuclide identification . 25 BS EN 62618:2016 4 62618 IEC:2013 6.12.1 Requirements . 25 6.12.2 Method of test 25

33、6.13 Masking. . 25 6.13.1 Requirements . 25 6.13.2 Method of test 26 6.14 Range of dose rate for radionuclide identification 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 .

34、. 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 requirements . 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 Fun

35、ctionality test . 29 9.3 Electromagnetic test matrix . 29 10 Documentation . . 29 10.1 General . . 29 10.2 Type test report or certificate . . 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 (info

36、rmative) Test geometry . 34 Annex D (informative) SNM categorization 35 Annex E (informative) List of expected daughters and impurities . . 36 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

37、Table 3 Electromagnetic test matrix . 29 Table A.1 Reference conditions and standard test conditions 31 Table B.1 Summary of tests and performance requirements . . 32 Table D.1 Categorization of special nuclear material . 35 Table E.1 List of acceptable daughters and expected impurities . . 37 BS EN

38、 62618:201662618 IEC:2013 5 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ RADIATION PROTECTION INSTRUMENTATION SPECTROSCOPY-BASED ALARMING PERSONAL RADIATION DETECTORS (SPRD) FOR THE DETECTION OF ILLICIT TRAFFICKING OF RADIOACTIVE MATERIAL FOREWORD 1) The International Electrotechnical Commission (IEC

39、) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition

40、 to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested

41、in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with con

42、ditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC Na

43、tional Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the

44、way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any I

45、EC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity.

46、 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) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of

47、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 costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any o

48、ther IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be t

49、he 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 subcommittee 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 in the report on voting indi