BS EN 60846-1-2014 Radiation protection instrumentation Ambient and or directional dose equivalent (rate) meters and or monitors for beta X and gamma radiation Portable workplace a.pdf

1、BSI Standards PublicationRadiation protection instrumentation Ambientand/or directional dose equivalent (rate) meters and/or monitors for beta, X and gamma radiationPart 1: Portable workplace and environmental meters and monitorsBS EN 60846-1:2014BS EN 60846-1:2014 BRITISH STANDARDNational forewordT

2、his British Standard is the UK implementation of EN 60846-1:2014. It is derived from IEC 60846-1:2009. It supersedes BS EN 60846:2004 which is withdrawn.The CENELEC common modifications have been implemented at the appropriate places in the text. The start and finish of each common modification is i

3、ndicated in the text by tags .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.This publication does not purport to include all th

4、e necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2014. Published by BSI Standards Limited 2014ISBN 978 0 580 78494 1ICS 13.280Compliance with a British Standard cannot confer immunity from legal obligations.This British Standa

5、rd was published under the authority of the Standards Policy and Strategy Committee on 30 September 2014.Amendments/corrigenda issued since publicationDate Text affectedEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 60846-1 September 2014 ICS 13.280 Supersedes EN 60846:2004English Version Radi

6、ation protection instrumentation - Ambient and/or directional dose equivalent (rate) meters and/or monitors for beta, X and gamma radiation - Part 1: Portable workplace and environmental meters and monitors (IEC 60846-1:2009 , modified) Instrumentation pour la radioprotection - Instruments pour lame

7、sure et/ou la surveillance de lquivalent de dose (ou du dbit dquivalent de dose) ambiant et/ou directionnel pour les rayonnements bta, X et gamma - Partie 1: Instruments de mesure et de surveillance portables pour les postes de travail et lenvironnement (CEI 60846-1:2009 , modifie) Strahlenschutz-Me

8、ssgerte - Umgebungs- und/oder Richtungs-quivalentdosis(leistungs)-Messgerte und/oder Monitore fr Beta-, Rntgen- und Gammastrahlung - Teil 1: Tragbare Messgerte und Monitore fr den Arbeitsplatz und die Umgebung (IEC 60846-1:2009 , modifiziert) This European Standard was approved by CENELEC on 2014-07

9、-28. 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 may be obtai

10、ned 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 notified to

11、 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, Germany, Greece,

12、 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 Normalisation Electrote

13、chnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 60846-1:2014 EBS EN 60846-1:2014EN 60846-1:2014 2 Forewor

14、d This document (EN 60846-1:2014) consists of the text of IEC 60846-1:2009 prepared by IEC/SC 45B “Radiation protection instrumentation“ of IEC/TC 45 “Nuclear instrumentation“, together with the common modifications prepared by CLC/TC 45B “Radiation protection instrumentation“. The following dates a

15、re fixed: latest date by which this document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2015-07-28 latest date by which the national standards conflicting with this document have to be withdrawn (dow) 2017-07-28 This document supe

16、rsedes EN 60846:2004. Clauses, subclauses, notes, tables, figures and annexes which are additional to those in IEC 60846-1:2009 are prefixed “Z”. 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

17、 responsible for identifying any or all such patent rights. BS EN 60846-1:2014 3 EN 60846-1:2014 Endorsement notice The text of the International Standard IEC 60846-1:2009 was approved by CENELEC as a European Standard with agreed common modifications. In the official version, for Bibliography, the

18、following notes have to be added for the standards indicated: IEC 60325:2002 NOTE Harmonized as EN 60325:2004 (modified). IEC 61005:2003 NOTE Harmonized as EN 61005:2004 (modified). COMMON MODIFICATIONS All over the document Replace “1,5 MeV” with “1,33 MeV”. 3 Terms and definitions In the note of 3

19、.19, replace “Tables 5 to 8” with “Tables 5 to 9”. 4 Units and list of symbols In Table 2, delete the row starting with tmin. 5 General characteristics of ambient and directional dose equivalent (rate) meters In 5.7, replace “Tables 4 to 8” with “Tables 5 to 9”. 8 Radiation performance requirements

20、and tests In 8.9.2.2, replace the second paragraph by the following: The initial and final dose equivalent rates shall differ by a factor of 10 or more up to the factor for the change from background dose rate to the maximum dose rate of the rated range. The measurements shall be carried out for bot

21、h an increase and a decrease in the dose equivalent rate by this factor. The initial or the final dose equivalent rate shall be the background dose rate. 10 Mechanical characteristics of directional and ambient dose equivalent (rate) meters Add the following new subclause. 10.Z1 Drop test during ope

22、ration 10.Z1.1 Requirements Portable dose equivalent (rate) meters shall be able to withstand without damage, a drop from a height of 0,3 m onto a hard steel or concrete surface. BS EN 60846-1:2014The text of the international Standard IEC 60846-1:2009 was approved by CENELEC as a EuropeanStandard w

23、ith common modifications.EN 60846-1:2014 4 10.Z1.2 Test method The dose equivalent (rate) meter shall withstand at least one single drop from 0,3 m to each surface of dose equivalent (rate) meter so that the unit is still operable after the drop. The test may be performed either with one or more tes

24、t units in such a way that one drop onto each surface of the dose equivalent (rate) meter is tested. The instrument passes the test if the instrument response does not deviate after the 6 drop tests from the original response by more than - 17 % to + 25 %. The drop can make the instrument switch off

25、 but the user shall be able to switch the unit back on. The physical condition of the instrument shall not be affected by these drops (for example solder joints shall hold, nuts and bolts shall not come loose). 11 Environmental characteristics, performance requirements and tests In 11.4.2, replace t

26、he last sentence by “The differences shall be within - 9 % to + 11 %”. Table 9 Mechanical performance under test conditions Add the following at the end of Table 9. Drop during operation 0,3 m 6 drops from a given height onto steel or concrete surface 10.Z1 Annexes Add the following new annex. BS EN

27、 60846-1:20145 EN 60846-1:2014 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated referen

28、ces, only the edition cited applies. For undated references, 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 relevant EN/HD applies. NOTE 2 Up-to-date informa

29、tion 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 60050-151 2001 International Electrotechnical Vocabulary (IEV) Part 151: Electrical and magnetic devices - - IEC 60050-393 2003 International Electrotec

30、hnology 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 - - IEC 60068-2-31 2008 Environmental testing Part 2-31: Tes

31、ts - Test Ec: Rough handling shocks, primarily for equipment-type specimens EN 60068-2-31 2008 IEC 60086-1 2006 Primary batteries Part 1: General EN 60086-1 1) 2007 IEC 60086-2 + corr. April 2006 2007 Primary batteries Part 2: Physical and electrical specifications EN 60086-2 2) 2007 IEC 60359 2001

32、Electrical and electronic measurement equipment - Expression of performance EN 60359 2002 IEC 60529 + A1 1989 1999 Degrees of protection provided by enclosures (IP Code) EN 60529 + corr. May + A1 1991 1993 2000 IEC 61000-4-2 + A1 + A2 1995 1998 2000 Electromagnetic compatibility (EMC) Part 4-2: Test

33、ing and measurement techniques - Electrostatic discharge immunity test EN 61000-4-2 + A1 + A2 3)1995 1998 2001 IEC 61000-4-3 + A1 2006 2007 Electromagnetic compatibility (EMC) Part 4-3: Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test EN 61000-4-3 +

34、 A1 2006 2008 IEC 61000-4-6 2008 Electromagnetic compatibility (EMC) Part 4-6: Testing and measurement techniques - Immunity to conducted disturbances, induced by radio-frequency fields EN 61000-4-6 4) 2009 IEC 61000-4-8 + A1 1993 2000 Electromagnetic compatibility (EMC) Part 4-8: Testing and measur

35、ement techniques - Power frequency magnetic field immunity test EN 61000-4-8 + A1 5)1993 2001 1) EN 60086-1 is superseded by EN 60086-1:2011, which is based on IEC 60086-1:2011. 2) EN 60086-2 is superseded by EN 60086-2:2011, which is based on IEC 60086-2:2011. 3) EN 61000-4-2 is superseded by EN 61

36、000-4-2:2009, which is based on IEC 61000-4-2:2008. 4) EN 61000-4-6 is superseded by EN 61000-4-6:2014, which is based on IEC 61000-4-6:2013. 5) EN 61000-4-8 is superseded by EN 61000-4-8:2010, which is based on IEC 61000-4-8:2009. BS EN 60846-1:2014EN 60846-1:2014 6 IEC 61000-6-2 2005 Electromagnet

37、ic compatibility (EMC) Part 6-2: Generic standards - Immunity for industrial environments EN 61000-6-2 + corr. September 2005 2005 IEC 61187 (mod) 1993 Electrical and electronic measuring equipment - Documentation EN 61187 + corr. March 1994 1995 IEC/TR 62461 2006 Radiation protection instrumentatio

38、n - Determination of uncertainty in measurement - - ISO/IEC Guide 98-3 2008 Uncertainty of measurement Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) - - ISO/IEC Guide 99 2007 International vocabulary of metrology - Basic and general concepts and associated terms (VIM) - -

39、ISO 4037-1 1996 X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their 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

40、 doserate meters and for determining their response as a function of photon energy Part 2: Dosimetry for radiation protection over the energy ranges from 8 keV to 1,3 MeV and 4 MeV to 9 MeV - - ISO 4037-3 1999 X and gamma reference radiation for calibrating dosemeters and doserate meters and for det

41、ermining their response as a function 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 4037-4 2004 X and gamma reference radiation for calibrating dosemeters and doserate meters and for d

42、etermining their response as a function of photon energy Part 4: Calibration of area and personal dosemeters in low energy X reference radiation fields - - ISO 6980-1 2006 Nuclear energy - Reference beta-particle radiation Part 1: Methods of production - - ISO 6980-2 2004 Nuclear energy - Reference

43、beta-particle radiation Part 2: Calibration fundamentals related to basic quantities characterizing the radiation field - - ISO 6980-3 2006 Nuclear energy - Reference beta-particle radiation Part 3: Calibration of area and personal dosemeters and the determination of their response as a function of

44、beta radiation energy and angle of incidence - - BS EN 60846-1:2014 5 EN 60846-1:2014 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following documents, in whole or in part, are normatively referenced in this document and a

45、re 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 Publication has been modified by common modifications, indicated by (mod)

46、, 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 60050-151 2001 International Electrotechnical Vocabulary (IEV) Part 151: Electrical and magnetic

47、devices - - IEC 60050-393 2003 International Electrotechnology 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 - - I

48、EC 60068-2-31 2008 Environmental testing Part 2-31: Tests - Test Ec: Rough handling shocks, primarily for equipment-type specimens EN 60068-2-31 2008 IEC 60086-1 2006 Primary batteries Part 1: General EN 60086-1 1) 2007 IEC 60086-2 + corr. April 2006 2007 Primary batteries Part 2: Physical and elect

49、rical specifications EN 60086-2 2) 2007 IEC 60359 2001 Electrical and electronic measurement equipment - Expression of performance EN 60359 2002 IEC 60529 + A1 1989 1999 Degrees of protection provided by enclosures (IP Code) EN 60529 + corr. May + A1 1991 1993 2000 IEC 61000-4-2 + A1 + A2 1995 1998 2000 Electromagnetic compatibility (EMC) Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test EN 61000-4-2 + A1 + A2 3)1995 1998 2001 IEC 61000-4-3 + A1 2006 2007 Electromagnetic compatibility (EMC) Part 4-3: Tes