DIN EN 13087-6-2012 Protective helmets - Test methods - Part 6 Field of vision German version EN 13087-6 2012《防护头盔 试验方法 第6部分 视觉范围》.pdf

1、June 2012 Translation by DIN-Sprachendienst.English price group 8No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 13

2、.340.20!$|ZH“1895537www.din.deDDIN EN 13087-6Protective helmets Test methods Part 6: Field of visionEnglish translation of DIN EN 13087-6:2012-06Schutzhelme Prfverfahren Teil 6: SichtfeldEnglische bersetzung von DIN EN 13087-6:2012-06Casques de protection Mthodes dessai Partie 6: Champ visuelTraduct

3、ion anglaise de DIN EN 13087-6:2012-06SupersedesDIN EN 13087-6:2012-04www.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered authoritative.1205.12 DIN EN 13087-6:2012-06 2 A comma is used as the decimal marker. Start of application The start of applica

4、tion of this standard is 1 April 2012. National foreword This standard includes safety requirements. This standard has been prepared by Technical Committee CEN/TC 158 “Head protection” (Secretariat: BSI, United Kingdom). The responsible German body involved in its preparation was the Normenausschuss

5、 Persnliche Schutz-ausrstung (Personal Protective Equipment Standards Committee), Working Committee NA 075-01-02 AA Arbeitsschutzhelme. Amendments This standard differs from DIN EN 13087-6:2000-06 and DIN EN 13087-6 Corrigendum 1:2002-06 as follows: a) normative references have been adapted to EN 96

6、0:2006 throughout the text; b) the standard has been editorially revised. Compared with DIN EN 13087-6:2012-04 the following corrections have been made only to the German version: a) in Figure 1 the indication of angles has been removed. Previous editions DIN EN 13087-6: 2000-06, 2012-04 DIN EN 1308

7、7-6 Corrigendum 1: 2002-06 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13087-6 February 2012 ICS 13.340.20 Supersedes EN 13087-6:2000English Version Protective helmets - Test methods - Part 6: Field of vision Casques de protection - Mthodes dessai - Partie 6: Champ visuel Schutzhelme - Prfv

8、erfahren - Teil 6: Sichtfeld This European Standard was approved by CEN on 17 December 2011. CEN 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

9、 lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation u

10、nder the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Franc

11、e, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOM

12、ITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13087-6:2012: EContents Page Foreword 3Introduction .41 Scope 52 Normative references 53 Terms and definition

13、s .54 Prerequisites 55 Methods 55.1 General 55.2 Principle 65.3 Apparatus .65.4 Procedure .65.5 Report .6Annex A (normative) Test results Uncertainty of measurement .8Annex B (informative) Significant technical changes between this European Standard and EN 13087-6:2000.9Annex ZA (informative) Relati

14、onship between this European Standard and the Essential Requirements of EU Directive 89/686/EEC Personal Protective Equipment 10EN 13087-6:2012 (E)DIN EN 13087-6:2012-06 2 Foreword This document (EN 13087-6:2012) has been prepared by Technical Committee CEN/TC 158 “Head protection”, the secretariat

15、of which is held by BSI. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by August 2012, and conflicting national standards shall be withdrawn at the latest by August 2012. Attention is drawn to the

16、possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 13087-6:2000. This document has been prepared under a mandate given to CEN by the Eu

17、ropean Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. Annex B provides details of significant technical changes between this Europ

18、ean Standard and the previous edition. This European Standard consists of the following ten parts: Part 1 : Conditions and conditioning; Part 2 : Shock absorption; Part 3 : Resistance to penetration; Part 4 : Retention system effectiveness; Part 5 : Retention system strength; Part 6 : Field of visio

19、n; Part 7 : Flame resistance; Part 8 : Electrical properties; Part 9 : Mechanical rigidity1; Part 10 : Resistance to radiant heat. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria

20、, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United King

21、dom. 1To be published. EN 13087-6:2012 (E)DIN EN 13087-6:2012-06 3 Introduction This European Standard is intended as a supplement to the specific product standards for protective helmets (helmet standards). This method or other test methods may be applicable to complete helmets or parts thereof, an

22、d may be referenced in the other helmet standards. Performance requirements are given in the appropriate helmet standard, as are such prerequisites as the number of samples, preconditioning, preparation of samples for the tests, sequence and duration of testing and assessment of test results. If dev

23、iations from the test method given in this standard are necessary, these deviations will be specified in the appropriate helmet standard. EN 13087-6:2012 (E)DIN EN 13087-6:2012-06 4 1 Scope This European Standard specifies test methods for protective helmets. The purpose of these tests is to enable

24、assessment of the performance of the helmet as specified in the appropriate helmet standard. This European Standard specifies the test method for field of vision. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable fo

25、r its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 960:2006, Headforms for use in the testing of protective helmets EN 13087-1, Protective helmets Test methods Part 1: C

26、onditions and conditioning 3 Terms and definitions For the purposes of this document, the terms and definitions used in this standard may be found in the appropriate helmet standard. 4 Prerequisites In order to implement this part of EN 13087, at least the following parameters need to be specified i

27、n the appropriate helmet standard: a) performance requirements; b) number of samples; c) preparation of samples; d) sequence of conditioning; e) sequence of tests; f) sizes of the headforms. 5 Methods 5.1 General Testing shall be performed in ambient conditions specified in EN 13087-1. When the test

28、 method specifies that the helmet shall be fitted to a headform, this shall be done in accordance with the manufacturers fitting instructions, if supplied. If none are supplied, the helmet shall be fitted so as to simulate typical in-use fitting. EN 13087-6:2012 (E)DIN EN 13087-6:2012-06 5 5.2 Princ

29、iple The helmet is placed on a test headform and the field of vision is measured by reference to markings on the headform. 5.3 Apparatus The apparatus shall include: a) a series of test headforms in accordance with EN 960:2006; b) a ballast mass of (5,0 + 0,5) kg; c) a series of angle templates or o

30、ther means of assessing angles of vision. 5.4 Procedure The size(s) of headform to be used is specified in the helmet standard. The test headform(s) to be used shall be marked with: a) the following planes as defined in EN 960:2006 and in Figure 1 of this European Standard respectively: basic plane;

31、 reference plane; vertical transverse plane (defined in EN 960:2006, 2.9 as mid-way between the headforms front and rear extremities); vertical longitudinal plane (defined in EN 960:2006, 2.8 as mid-way between the headforms left- and right-hand extremities). b) points K1, K2, L1, L2 as defined in F

32、igure 1 of this European Standard. Place the helmet on the headform. Place the ballast mass on the crown of the helmet in order to stabilize it in position. Ensure that the vertical longitudinal plane of the helmet coincides with the vertical longitudinal plane of the headform. Adjust the helmet on

33、the headform in accordance with the manufacturers instructions, if supplied. If they are not supplied, adjust the helmet to simulate typical in-use fitting. Once positioned, assess, using the angle templates or other means, whether the requirements for no occultation are satisfied for the horizontal

34、 directions from points L1 and L2 and for the vertical directions, upwards from points L1 and L2, and downwards from points K1 and K2. 5.5 Report Report whether occultation occurs in the specified field of vision. EN 13087-6:2012 (E)DIN EN 13087-6:2012-06 6 Dimensions in millimetres a) Section of he

35、adform at vertical longitudinal plane b) Section of headform at the reference plane Key 1 reference plane 4 back 2 basic plane 5 vertical longitudinal plane 3 front 6 vertical transverse plane Figure 1 Field of vision EN 13087-6:2012 (E)DIN EN 13087-6:2012-06 7 Annex A (normative) Test results Uncer

36、tainty of measurement For each of the required measurements performed in accordance with this European Standard, a corresponding estimate of the uncertainty of measurement shall be evaluated. This estimate of uncertainty shall be applied and stated when reporting test results, in order to enable the

37、 user of the test report to assess the reliability of the data. EN 13087-6:2012 (E)DIN EN 13087-6:2012-06 8 Annex B (informative) Significant technical changes between this European Standard and EN 13087-6:2000 The significant changes with respect to the first edition of EN 13087-6 are as listed bel

38、ow. Table B.1 Significant changes between this European Standard and EN 13087-6:2000 Clause/paragraph/table/figure ChangeClause 2 The normative references in Clause 2 and in the text have been updated. EN 960 has been dated throughout the text. 5.4 Update of the 2ndparagraph (including list items).

39、Figure 1 Keys 5 and 6 have been updated. Annex ZA Has been updated. NOTE The technical changes referred include the significant technical changes from the EN revisedbut is not an exhaustive list of all modifications from the previous version. EN 13087-6:2012 (E)DIN EN 13087-6:2012-06 9 Annex ZA (inf

40、ormative) Relationship between this European Standard and the Essential Requirements of EU Directive 89/686/EEC Personal Protective Equipment This European Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association to provide a means of

41、 conforming to Essential Requirements of the New Approach Directive 89/686/EEC Personal Protective Equipment. Once this standard is cited in the Official Journal of the European Union under that Directive and has been implemented as a national standard in at least one Member State, compliance with t

42、he clauses of this standard, together with the relevant requirements given in the product standard, confers, within the limits of the scope of this standard, a presumption of conformity with the Essential Requirements 1.2.1.3 of Annex II of that Directive and associated EFTA regulations. EN 13087-6:2012 (E)DIN EN 13087-6:2012-06 10