BS EN 62694-2016 Radiation protection instrumentation Backpack-type radiation detector (BRD) for the detection of illicit trafficking of radioactive material《辐射防护仪器 用于探测非法贩运放射性材料的背.pdf

1、Radiation protection instrumentation Backpack-type radiation detector (BRD) for the detection of illicit trafficking of radioactive material BS EN 62694:201 4 BS EN 62694:2016 BSI Standards Publication WB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06National foreword This British Standard is

2、 the UK implementation of EN 62694:2016. It is identical to IEC 62694:2014. The UK participation in its preparation was entrusted to Technical Committee NCE/2, Radiation protection and measurement. A list of organizations represented on this committee can be obtained on request to its secretary. Thi

3、s publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2016. Published by BSI Standards Limited 2016 ISBN 978 0 580 89966 9 ICS 13.280 Compliance with a British Standard cannot confer

4、immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 November 2016. Amendments/corrigenda issued since publication Date Text affected BRITISH STANDARD BS EN 62694:2014 EUROPEAN STANDARD NORME EUROPENNE EUROPISCH

5、E NORM EN 62694 October 2016 ICS 13.280 English Version Radiation protection instrumentation - Backpack-type radiation detector (BRD) for the detection of illicit trafficking of radioactive material (IEC 62694:2014) Instrumentation pour la radioprotection - Dtecteur de rayonnement de type sac-dos (B

6、RD) pour la dtection du trafic illicite des matires radioactives (IEC 62694:2014) Strahlenschutz-Messgerte - Rucksack- Strahlenschutzdetektor zum Nachweis von unerlaubtem Transport radioaktiver Materialien (IEC 62694:2014) This European Standard was approved by CENELEC on 2016-09-05. CENELEC members

7、 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 concerning such national standards may be obtained on application

8、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 member into its own language and notified to the CEN-CENELEC Ma

9、nagement 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 Republic of Macedonia, France, Germany, Greece, Hungary, Iceland,

10、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 Standardization Comit Europen de Normalisation Electrotechnique Europisches

11、 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 62694:2016 E BS EN 62694:201 4 BS EN 62694:2016 BRITISH STANDARDEUROPEAN STA

12、NDARD NORME EUROPENNE EUROPISCHE NORM EN 62694 October 2016 ICS 13.280 English Version Radiation protection instrumentation - Backpack-type radiation detector (BRD) for the detection of illicit trafficking of radioactive material (IEC 62694:2014) Instrumentation pour la radioprotection - Dtecteur de

13、 rayonnement de type sac-dos (BRD) pour la dtection du trafic illicite des matires radioactives (IEC 62694:2014) Strahlenschutz-Messgerte - Rucksack- Strahlenschutzdetektor zum Nachweis von unerlaubtem Transport radioaktiver Materialien (IEC 62694:2014) This European Standard was approved by CENELEC

14、 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 concerning such national standards

15、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 member into its own language and

16、 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 Republic of Macedonia, France, Germ

17、any, 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 Standardization Comit Europen de Normalisati

18、on Electrotechnique Europisches 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 62694:2016 E BS EN 62694:201 4 BS EN 62694:20

19、16EN 62694:2016 2 European foreword This document (EN 62694:2016) consists of the text of IEC 62694:2014 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 implemented at nation

20、al level by publication of an identical national 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 may be the su

21、bject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. BS EN 62694:2014 EN 62694:2016 3 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following documents, in

22、whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE 1 When an International Public

23、ation has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here: www.cenelec.eu Publication Year Title EN/HD Year IEC 60050 Series International Elec

24、trotechnical Vocabulary - - IEC 60050-393 2003 International Electrotechnical Vocabulary - Part 393: Nuclear instrumentation - Physical phenomena and basic concepts - - IEC 60050-394 2007 International Electrotechnical Vocabulary - Part 394: Nuclear instrumentation - Instruments, systems, equipment

25、and detectors - - IEC 62706 - Radiation protection instrumentation - Environmental, electromagnetic and mechanical performance requirements - - IEC 62755 - Radiation protection instrumentation - Data format for radiation instruments used in the detection of illicit trafficking of radioactive materia

26、ls - - BS EN 62694:201 4 BS EN 62694:2016EN 62694:2016 2 European foreword This document (EN 62694:2016) consists of the text of IEC 62694:2014 prepared by SC 45B “Radiation protection instrumentation” of IEC/TC 45 “Nuclear instrumentation”. The following dates are fixed: latest date by which this d

27、ocument has to be implemented at national level by publication of an identical national 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

28、elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. BS EN 62694:2014 EN 62694:2016 3 Annex ZA (normative) Normative references to international publications with their corresponding European pu

29、blications The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) appli

30、es. NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here: www.cenelec.eu Publication Year Title EN/HD Y

31、ear IEC 60050 Series International Electrotechnical Vocabulary - - IEC 60050-393 2003 International Electrotechnical Vocabulary - Part 393: Nuclear instrumentation - Physical phenomena and basic concepts - - IEC 60050-394 2007 International Electrotechnical Vocabulary - Part 394: Nuclear instrumenta

32、tion - Instruments, systems, equipment and detectors - - IEC 62706 - Radiation protection instrumentation - Environmental, electromagnetic and mechanical performance requirements - - IEC 62755 - Radiation protection instrumentation - Data format for radiation instruments used in the detection of ill

33、icit trafficking of radioactive materials - - BS EN 62694:201 4 BS EN 62694:2016 2 IEC 62694:2014 IEC 2014 CONTENTS FOREWORD . 6 1 Scope 8 2 Normative references 8 3 Terms and definitions, abbreviations, quantities and units . 8 3.1 Terms and definitions . 8 3.2 Abbreviations . 10 3.3 Quantities and

34、 units . 11 4 General test procedure 11 4.1 Nature of test . 11 4.2 Standard test conditions 11 4.3 Tests performed under standard test conditions . 11 4.4 Test performed with variation of influence quantities 11 4.5 Statistical fluctuations 11 4.6 Uncertainties in the measurements 12 4.7 Background

35、 radiation during testing . 12 4.8 BRD set up 12 4.9 Speed of moving sources and integration time for radionuclide identification 13 4.10 Radiation sources 13 4.11 Functionality tests 14 5 General requirements 15 5.1 Mass 15 5.1.1 Requirements . 15 5.1.2 Method of test. 16 5.2 Design requirements 16

36、 5.2.1 Requirements . 16 5.2.2 Method of test. 16 5.3 Marking 16 5.3.1 Requirements . 16 5.3.2 Method of test. 16 5.4 Switches 16 5.4.1 Requirements . 16 5.4.2 Method of test. 16 5.5 Effective range of measurement Energy 17 5.5.1 Requirements . 17 5.5.2 Method of test. 17 5.6 Effective range of meas

37、urement Count rate 17 5.6.1 Requirements . 17 5.6.2 Method of test. 17 5.7 Operating parameters 17 5.7.1 Requirements . 17 5.7.2 Method of test. 17 5.8 Explosive atmospheres 17 5.8.1 Requirements . 17 5.8.2 Method of test. 18 5.9 Diagnostics 18 5.9.1 Requirements . 18 BS EN 62694:2014 IEC 62694:2014

38、 IEC 2014 3 5.9.2 Method of test. 18 5.10 Power supply . 18 5.10.1 Requirements . 18 5.10.2 Method of test. 18 5.11 Data format 19 5.11.1 Requirements . 19 5.11.2 Method of test. 20 5.12 Data storage 21 5.12.1 Requirements . 21 5.12.2 Method of test. 21 5.13 Communication interface 21 5.13.1 Require

39、ments . 21 5.13.2 Method of test. 21 5.14 User interface 21 5.14.1 Display . 21 5.14.2 Basic indications . 22 5.14.3 Additional indications 22 5.14.4 Indications for BRDs with radionuclide identification capabilities . 23 5.14.5 Indications for BRDs with radionuclide directionality capabilities . 23

40、 5.14.6 Basic functions and controls . 23 5.14.7 Restricted functions and controls 24 6 Radiation detection requirements 24 6.1 False alarm test . 24 6.1.1 Requirements . 24 6.1.2 Method of test. 24 6.2 Alarm response to photon radiation 25 6.2.1 Requirements . 25 6.2.2 Method of test. 25 6.3 Alarm

41、response to neutron radiation 26 6.3.1 Requirements . 26 6.3.2 Method of test. 26 6.4 Personal radiation protection alarm and response time 27 6.4.1 Requirements . 27 6.4.2 Method of test. 27 6.5 Gamma-ray ambient dose equivalent rate indication 28 6.5.1 Requirements . 28 6.5.2 Method of test. 28 6.

42、6 Angular dependence and verification of directional indication. 28 6.6.1 Requirements . 28 6.6.2 Method of test. 28 6.7 Over range test 29 6.7.1 Requirements . 29 6.7.2 Method of test. 29 6.8 Neutron indication in the presence of photons 30 6.8.1 Requirements . 30 6.8.2 Method of test. 30 6.9 Detec

43、tion of gradually increasing radiation levels . 31 BS EN 62694:2014 BS EN 62694:2016 2 IEC 62694:2014 IEC 2014 CONTENTS FOREWORD . 6 1 Scope 8 2 Normative references 8 3 Terms and definitions, abbreviations, quantities and units . 8 3.1 Terms and definitions . 8 3.2 Abbreviations . 10 3.3 Quantities

44、 and units . 11 4 General test procedure 11 4.1 Nature of test . 11 4.2 Standard test conditions 11 4.3 Tests performed under standard test conditions . 11 4.4 Test performed with variation of influence quantities 11 4.5 Statistical fluctuations 11 4.6 Uncertainties in the measurements 12 4.7 Backgr

45、ound radiation during testing . 12 4.8 BRD set up 12 4.9 Speed of moving sources and integration time for radionuclide identification 13 4.10 Radiation sources 13 4.11 Functionality tests 14 5 General requirements 15 5.1 Mass 15 5.1.1 Requirements . 15 5.1.2 Method of test. 16 5.2 Design requirement

46、s 16 5.2.1 Requirements . 16 5.2.2 Method of test. 16 5.3 Marking 16 5.3.1 Requirements . 16 5.3.2 Method of test. 16 5.4 Switches 16 5.4.1 Requirements . 16 5.4.2 Method of test. 16 5.5 Effective range of measurement Energy 17 5.5.1 Requirements . 17 5.5.2 Method of test. 17 5.6 Effective range of

47、measurement Count rate 17 5.6.1 Requirements . 17 5.6.2 Method of test. 17 5.7 Operating parameters 17 5.7.1 Requirements . 17 5.7.2 Method of test. 17 5.8 Explosive atmospheres 17 5.8.1 Requirements . 17 5.8.2 Method of test. 18 5.9 Diagnostics 18 5.9.1 Requirements . 18 BS EN 62694:2014 IEC 62694:

48、2014 IEC 2014 3 5.9.2 Method of test. 18 5.10 Power supply . 18 5.10.1 Requirements . 18 5.10.2 Method of test. 18 5.11 Data format 19 5.11.1 Requirements . 19 5.11.2 Method of test. 20 5.12 Data storage 21 5.12.1 Requirements . 21 5.12.2 Method of test. 21 5.13 Communication interface 21 5.13.1 Req

49、uirements . 21 5.13.2 Method of test. 21 5.14 User interface 21 5.14.1 Display . 21 5.14.2 Basic indications . 22 5.14.3 Additional indications 22 5.14.4 Indications for BRDs with radionuclide identification capabilities . 23 5.14.5 Indications for BRDs with radionuclide directionality capabilities . 23 5.14.6 Basic functions and controls . 23 5.14.7 Restricted functions and controls 24 6 Radiation detection requirements 24 6.1 False alarm test . 24 6.1.1 Requirements . 24 6.1.2 Method of test. 24 6.2 Alarm response