EN 62484-2015 en Radiation protection instrumentation - Spectroscopy-based portal monitors used for the detection and identification of illicit trafficking of radioactive material.pdf

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1、BSI Standards PublicationRadiation protection instrumentation Spectroscopy-based portal monitors used for the detection and identification of illicit trafficking of radioactive materialBS IEC 62484:2010BS EN 62484:2015BS EN 62484:2015 BRITISH STANDARDNational forewordThis British Standard is the UK

2、implementation of EN 62484:2015.It is identical to IEC 62484:2010. It supersedes BS IEC 62484:2010 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee NCE/2, Radiation protection and measurement.A list of organizations represented on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

3、obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2015. Published by BSI Standards Limited 2015ISBN 978 0 580 88652 2ICS 13.280Compliance w

4、ith a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 September 2010.Amendments/corrigenda issued since publicationDate Text affected31 December 2015 This corrigendum renumbers

5、 BS IEC 62484:2010 as BS EN 62484:2015.EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 62484 November 2015 ICS 13.280 English Version Radiation protection instrumentation - Spectroscopy-based portal monitors used for the detection and identification of illicit trafficking of radioactive materia

6、l (IEC 62484:2010) Instrumentation pour la radioprotection - Moniteurs spectroscopiques pour portiques daccs utiliss pour la dtection et lidentification du trafic illicite des matires radioactives (IEC 62484:2010) Strahlenschutz-Messgerte - Auf Spektroskopie basierende Portalmonitore fr den Nachweis

7、 und die Identifikation des unerlaubten Handels mit radioaktiven Stoffen (IEC 62484:2010) This European Standard was approved by CENELEC on 2015-11-02. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the s

8、tatus of a national standard without any alteration. Up-to-date lists and bibliographical references concerning 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, Fre

9、nch, 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 Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria

10、, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,

11、Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CENELEC All rights of exp

12、loitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 62484:2015 E EN 62484:2015 2 European foreword This document (EN 62484:2015) consists of the text of IEC 62484:2010 prepared by SC 45B “Radiation protection instrumentation“ of IEC/TC 45 “Nuclear instrumentati

13、on“. The following dates are fixed: latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2016-11-02 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2018-

14、11-02 Attention is drawn to the possibility that some of the 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. Endorsement notice The text of the International Standard IEC 62484:2010 was app

15、roved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 60038 NOTE Harmonized as EN 60038. IEC 60068-2-75 NOTE Harmonized as EN 60068-2-75. IEC 60846 NOTE Harmonized in EN 60846

16、 series. IEC 61526:2010 NOTE Harmonized as EN 61526:2013 (modified). IEC 62327:2006 NOTE Harmonized as EN 62327:2011 (modified). 2 BS EN 62484:2015EN 62484:2015EN 62484:2015 2 European foreword This document (EN 62484:2015) consists of the text of IEC 62484:2010 prepared by SC 45B “Radiation protect

17、ion instrumentation“ of IEC/TC 45 “Nuclear instrumentation“. The following dates are fixed: latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2016-11-02 latest date by which the national standards confli

18、cting with the document have to be withdrawn (dow) 2018-11-02 Attention is drawn to the possibility that some of the 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. Endorsement notice The t

19、ext of the International Standard IEC 62484:2010 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 60038 NOTE Harmonized as EN 60038. IEC 60068-2-75 NOTE Harmonized

20、 as EN 60068-2-75. IEC 60846 NOTE Harmonized in EN 60846 series. IEC 61526:2010 NOTE Harmonized as EN 61526:2013 (modified). IEC 62327:2006 NOTE Harmonized as EN 62327:2011 (modified). EN 62484:2015 3 Annex ZA (normative) Normative references to international publications with their corresponding Eu

21、ropean publications 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 amendmen

22、ts) applies. 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 Tit

23、le EN/HD Year 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 and detectors

24、- - IEC 60529 1989 Degrees of protection provided by enclosures (IP Code) EN 60529 1991 - - + corrigendum May 1993 + A1 1999 + A1 2000 IEC 61000-4-2 2008 Electromagnetic compatibility (EMC) - Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test EN 61000-4-2 2009 IEC 6

25、1000-4-3 2006 Electromagnetic compatibility (EMC) - Part 4-3: Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test EN 61000-4-3 2006 ISO 4037-1 1996 X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their

26、 response as a function of photon energy - Part 1: Radiation characteristics and production methods - - ISO 4037-2 1997 X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a function of photon energy - Part 2: Dosimetry for radiation p

27、rotection over the energy ranges from 8 keV to 1,3 MeV and 4 MeV to 9 MeV - - 3 BS EN 62484:2015EN 62484:2015EN 62484:2015 4 Publication Year Title EN/HD Year ISO 4037-3 1999 X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a functi

28、on of photon energy - Part 3: Calibration of area and personal dosemeters and the measurement of their response as a function of energy and angle of incidence - - ISO 8529-1 2001 Reference neutron radiations - Part 1: Characteristics and methods of production - - ISO 8529-2 2000 Reference neutron ra

29、diations - Part 2: Calibration fundamentals of radiation protection devices related to the basic quantities characterizing the radiation field - - ISO 8529-3 1998 Reference neutron radiations - Part 3: Calibration of area and personal dosimeters and determination of response as a function of energy

30、and angle of incidence - - 4 BS EN 62484:2015EN 62484:2015 2 62484 IEC:2010 CONTENTS FOREWORD.5 1 Scope and object7 2 Normative references .7 3 Terms and definitions, abbreviations, quantities and units 8 3.1 Terms and definitions 8 3.2 Abbreviations 10 3.3 Quantities and units 11 4 Design requireme

31、nts 12 4.1 General requirements12 4.1.1 Pedestrian monitor 12 4.1.2 Vehicle monitor13 4.1.3 Rail vehicle monitor (includes rail transported containers) .13 4.1.4 Package (or conveyor) monitor 13 4.2 Physical configuration .14 4.3 Spectral identification and count rate information 14 4.4 Indication f

32、eatures.15 4.5 Occupancy and speed sensors for vehicle monitors 15 4.6 Markings .15 4.7 Power supply.15 4.7.1 Requirements 15 4.7.2 Method of test .16 4.8 Protection of switches .16 4.9 Energy and count rate range .16 4.10 Communications protocol and data format.16 4.11 User interface16 4.11.1 Guida

33、nce regarding alarm logic .16 4.11.2 Audible (sound) alarm .17 4.11.3 Visual indicators 17 4.11.4 Warning indicators.17 4.11.5 Basic indications and functions17 4.11.6 Advanced indications and functions.18 5 Radiation detection and indication performance requirements 18 5.1 General test conditions18

34、 5.1.1 Nature of tests.18 5.1.2 Reference conditions and standard test conditions 18 5.1.3 Statistical fluctuations18 5.2 Reference radiation.19 5.3 Alarm categorization19 5.4 False alarms .19 5.4.1 Requirements 19 5.4.2 Method of test .19 5.5 Response to gamma radiation .19 5.5.1 Requirements 19 5.

35、5.2 Method of test .19 5.6 Radiation intensity and identification alarm20 5.6.1 Requirements 20 BS IEC 62484:2010EN 62484:2015 4 Publication Year Title EN/HD Year ISO 4037-3 1999 X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a fu

36、nction of photon energy - Part 3: Calibration of area and personal dosemeters and the measurement of their response as a function of energy and angle of incidence - - ISO 8529-1 2001 Reference neutron radiations - Part 1: Characteristics and methods of production - - ISO 8529-2 2000 Reference neutro

37、n radiations - Part 2: Calibration fundamentals of radiation protection devices related to the basic quantities characterizing the radiation field - - ISO 8529-3 1998 Reference neutron radiations - Part 3: Calibration of area and personal dosimeters and determination of response as a function of ene

38、rgy and angle of incidence - - BS EN 62484:201562484 IEC:2010 5 810101111131415151516161617171818181818191919191919202020202121212121212222222222222222232362484 IEC:2010 3 5.6.2 Method of test .20 5.7 Response to neutron radiation.20 5.7.1 Requirements 20 5.7.2 Method of test .20 5.8 Over-range20 5.

39、8.1 Requirements 20 5.8.2 Method of test .21 5.9 Neutron indication in the presence of photons .21 5.9.1 Requirements 21 5.9.2 Method of test .21 5.10 Background effects21 5.10.1 Requirements 21 5.10.2 Method of test .21 5.11 Radionuclide identification.22 5.11.1 Radionuclide categorization.22 5.11.

40、2 Radionuclide identification qualification .22 5.11.3 General requirements for testing radionuclide identification ability.22 5.11.4 Single radionuclide identification .23 5.11.5 Identification of shielded radionuclides 24 5.11.6 Simultaneous radionuclide identification and masking25 5.11.7 Over-ra

41、nge characteristics for identification.26 5.11.8 Pile-up effects .26 5.11.9 Radionuclide not in library .27 5.12 Environmental tests.27 5.12.1 Ambient temperature .27 5.12.2 Humidity tests28 5.12.3 Dust and moisture resistance tests 28 5.13 Mechanical requirements.29 5.13.1 Vibration29 5.13.2 Microp

42、honics/Impact30 5.14 Electromagnetic performance requirements.30 5.14.1 Electrostatic discharge (ESD) 30 5.14.2 Radio frequency 30 5.14.3 Radiated RF emissions 31 5.14.4 Conducted disturbances.31 5.14.5 Magnetic fields 31 5.14.6 Surges and oscillatory waves 32 6 Documentation .32 6.1 Type test repor

43、t.32 6.2 Certificate .32 6.3 Operation and maintenance manuals.32 Annex A (informative) Identification of uranium isotopes 36 Bibliography37 Figure 1 Diagram of mounting dimensions for radionuclide identifying portal monitors 9 Table 1 Speed of moving sources 33 Table 2 Evaluation distances for diff

44、erent applications .33 BS IEC 62484:2010BS EN 62484:201562484 IEC:2010 6 23232323232324242424242424252525252627282929303030313132323333333334343435353535353940363612 4 62484 IEC:2010 Table 3 Reference and standard test conditions.34 Table 4 Approximate activity values for gamma-ray and neutron sourc

45、es.34 Table 5 Example of alarm categorizations35 Table 6 Emission limits 35 Table A.1 Uranium detection and identification guidance .36 BS IEC 62484:2010BS EN 62484:201562484 IEC:2010 7 373738383962484 IEC:2010 5 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ RADIATION PROTECTION INSTRUMENTATION SPECTR

46、OSCOPY-BASED PORTAL MONITORS USED FOR THE DETECTION AND IDENTIFICATION 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 Comm

47、ittees). 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 to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Avail

48、able Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental org

49、anizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions 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 National Committ