BS-EN-12198-2-2002-A1-2008.pdf
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1、BRITISH STANDARD BS EN Safety of machinery Assessment and reduction of risks arising from radiation emitted by machinery Part 2: Radiation emission measurement procedure ICS 13.110; 17.240 ? 12198-2:2002 +A1:2008 13.280; Licensed CopyChinese University of Hong Kong, 13/06/2009 04:57, Uncontrolled Co
2、py, (c) BSI BS EN 12198-2:2002+A1:2008 National foreword This British Standard is the UK implementation of EN 12198-2:2002+A1:2008. It supersedes BS EN 12198-2:2002 which is withdrawn. The start and finish of text introduced or altered by amendment is indicated in the text by tags. Tags indicating c
3、hanges to CEN text carry the number of the indicated by ?.? The UK participation in its preparation was entrusted to Technical Committee MCE/3, Safeguarding of machinery. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purp
4、ort to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendmentsissued since publication DateComments 3 2009 Implementation of CEN amendment A1:2008 BSI 2009 ISBN
5、 978 0 580 61861 1 CEN amendment. For example, text altered by CEN amendment A1 is This British Standard was published under the authority of the Standards Policy and Strategy Committee on 6 December 2002 corrigenda / April0 Licensed CopyChinese University of Hong Kong, 13/06/2009 04:57, Uncontrolle
6、d Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12198-2:2002+A1 September 2008 ICS 13.110; 17.240 Supersedes EN 12198-2:2002 English Version Safety of machinery - Assessment and reduction of risks arising from radiation emitted by machinery - Part 2: Radiation emission measureme
7、nt procedure Scurit des machines - Estimation et rduction des risques engendrs par les rayonnements mis par les machines - Partie 2: Procdures de mesurage des missions de rayonnement Sicherheit von Maschinen - Bewertung und Verminderung des Risikos der von Maschinen emittierten Strahlung - Teil 2: M
8、essverfahren fr die Strahlenemission This European Standard was approved by CEN on 16 October 2002 and includes Amendment 1 approved by CEN on 27 July 2008. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the
9、status 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 Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German
10、). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Rep
11、ublic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN D
12、E NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2008 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12198-2:2002+A1:2008: E Licensed CopyChinese University of Hong Kong, 13/06/
13、2009 04:57, Uncontrolled Copy, (c) BSI 2 Contents page Foreword3 Introduction.4 1 Scope 4 2 Normative references5 3 Terms and definitions .5 4 Classification of radiation.6 5 Physical quantities to be measured.6 6 Measurement procedure.6 6.1 Warning.6 6.2 Measurement apparatus .6 6.3 Procedures.6 6.
14、4 Report of the measurements8 Annex A (informative) Measurements techniques of different kind of radiations9 A.1 Electric, magnetic and electromagnetic fields .9 A.2 Optical radiation.11 Annex ZA (informative) !Relationship between this European Standard and the Essential Requirements of EU Directiv
15、e 98/37/EC“.13 Annex ZB (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC“.14 Bibliography15 BS EN 12198-2:2002+A1:2008 EN 12198-2:2002+A1:2008 (E) Licensed CopyChinese University of Hong Kong, 13/06/2009 04:57, Uncontrolled Copy, (c
16、) BSI 3 Foreword This document (EN 12198-2:2002+A1:2008) has been prepared by Technical Committee CEN/TC 114 “Safety of machinery“, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endor
17、sement, at the latest by March 2009, and conflicting national standards shall be withdrawn at the latest by December 2009. This document includes Amendment 1, approved by CEN on 2008-07-27. This document supersedes EN 12198-2:2002. The start and finish of text introduced or altered by amendment is i
18、ndicated in the text by tags ! “. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EC Directive(s). !For relationship with EC Directives, see informative Annexes ZA and ZB, which ar
19、e integral parts of this document.“ This European Standard deals with the essential requirement “Radiation“ (see EN 292-2:1991, annex A, paragraph 1.5.10). Annex A is informative. This document includes a Bibliography. According to the CEN/CENELEC Internal Regulations, the national standards organiz
20、ations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Roma
21、nia, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. BS EN 12198-2:2002+A1:2008 EN 12198-2:2002+A1:2008 (E) Licensed CopyChinese University of Hong Kong, 13/06/2009 04:57, Uncontrolled Copy, (c) BSI 4 Introduction Machinery supplied by electrical power or containing radiation sour
22、ces may emit radiation or generate electric and/or magnetic fields. The radiation emissions will vary in frequency and magnitude. EN 12198-1 contains the general principles of risk assessment of radiation emission by machinery. EN 12198-3 contains details of protective measures for avoiding or reduc
23、ing radiation exposure of persons by reducing emissions and requiring the provision of information. Designers should identify the radiation hazards arising from machinery in accordance with the general principles set out in EN 12198-1. In order to assess the risks and categorize the radiation emissi
24、ons, designers need to quantify the hazards. Measurements are made in accordance with the following clauses in order to: check the level of safety integration in the design of machinery; give a basis for the categorization according to 7.1 of EN 12198-1:2000; assess the ability of machinery to be op
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