1、BSI Standards PublicationBS EN ISO 12311:2013Personal protective equipment Test methods for sunglasses and related equipmenteyewearBS EN ISO 12311:2013 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO 12311:2013. Together with BS EN ISO 12312-1:2013, it super
2、sedes BS EN 1836:2005 which is withdrawn.The specification for filters for direct observation of the sun will be EN ISO 12312-2, which is in the course of preparation at the time of publication of this standard.The UK participation in its preparation was entrusted by Technical Committee PH/2, Eye pr
3、otection, to Subcommittee PH/2/1, Sunglasses.A list of organizations represented on this subcommittee can be 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 St
4、andards Institution 2013. Published by BSI Standards Limited 2013ISBN 978 0 580 63039 2ICS 13.340.20Compliance with 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
5、2013.Amendments/corrigenda issued since publicationDate Text affectedEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 12311 August 2013 ICS 13.340.20 English Version Personal protective equipment - Test methods for sunglasses and related eyewear (ISO 12311:2013) quipement de protection indiv
6、iduelle - Mthodes dessai pour lunettes de soleil et articles de lunetterie associs (ISO 12311:2013) Persnliche Schutzausrstung - Prfverfahren fr Sonnenbrillen und hnlichen Augenschutz (ISO 12311:2013) This European Standard was approved by CEN on 30 June 2013. CEN members are bound to comply with th
7、e 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 to the CEN-CENELEC Managemen
8、t 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 under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status
9、as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, N
10、etherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All
11、 rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 12311:2013: EISO 12311:2013(E)ii ISO 2013 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2013All rights reserved. Unless otherwise specified, no part of this publication may be repr
12、oduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requeste
13、r.ISO copyright officeCase postale 56 CH-1211 Geneva 20Tel. + 41 22 749 01 11Fax + 41 22 749 09 47E-mail copyrightiso.orgWeb www.iso.orgPublished in SwitzerlandEN ISO 12311:2013 (E)3ForewordThis document (EN ISO 12311:2013) has been prepared by Technical Committee ISO/TC 94 “Personal safety - Protec
14、tive clothing and equipment” in collaboration with Technical Committee CEN/TC 85 “Eye protective equipment” the secretariat of which is held by AFNOR.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 b
15、y February 2014, and conflicting national standards shall be withdrawn at the latest by February 2014.Attention is drawn to the 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
16、 patent rights.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 EU Directive.For relationship with EU Directive, see informative Annex ZA, which is an integral part of this document
17、.According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Ge
18、rmany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.Endorsement noticeThe text of ISO 12311:2013 has been approved by CEN as EN ISO 12311:2
19、013 without any modification.BS EN ISO 12311:2013EN ISO 12311:2013 (E)ISO 12311:2013(E) ISO 2013 All rights reserved iiiContents PageForeword v1 Scope . 12 Normative references 13 Terms and definitions . 14 Prerequisites 15 General test requirements . 26 Test methods for assessing the construction a
20、nd materials . 26.1 Prior assessment of construction, marking and information . 26.2 Test method for assessment of filter material and surface quality 27 Test methods for measuring spectrophotometric properties 37.1 Measurement of spectral transmittance (). 37.2 Measurement of uniformity of luminous
21、 transmittance 47.3 Calculation of ultraviolet transmittance . 77.4 Calculation of solar blue-light transmittance sb.87.5 Calculation of solar IR transmittance SIR97.6 Measurement of absolute spectral reflectance () . 97.7 Absolute luminous reflectance V107.8 Calculation of relative visual attenuati
22、on quotient for signal light detection Qsignal.117.9 Wide angle scatter . 117.10 Polarizing filters 147.11 Photochromic filters 178 Test methods for measuring optical properties .198.1 Test method for spherical, astigmatic and prismatic refractive powers 198.2 Test method for the prism imbalance of
23、complete sunglasses or filters covering both eyes . 238.3 Test method for local variations in refractive power 259 Test methods for mechanical properties .309.1 Test method for minimum robustness of filters309.2 Test method for impact resistance of filters, strength level 1 .339.3 Test method for im
24、pact resistance of sunglasses, strength level 1 .359.4 Test method for impact resistance of sunglasses, strength level 2 .369.5 Test method for impact resistance of sunglasses, strength level 3 .379.6 Test method for frame deformation and filter retention .399.7 Test method for increased endurance o
25、f sunglasses .429.8 Test method for resistance to solar radiation .469.9 Test method for resistance to ignition . 489.10 Test for resistance to perspiration of the sunglass frame .48Annex A (normative) Application of uncertainty of measurement .52Annex B (informative) Sources of uncertainty in spect
26、rophotometry and their estimation and control .54Annex C (informative) Definitions in summations form .61Annex D (normative) Product of the energy distribution of Standard Illuminant D65 as specified in ISO 11664-2 and the spectral visibility function of the average human eye for daylight vision as
27、specified in ISO 11664-1 65Annex E (normative) Spectral functions for the calculation of solar UV and solar blue light transmittance values .66Annex F (normative) Spectral distribution of solar irradiance in the infrared spectrum for the calculation of the solar infrared transmittance768EN ISO 12311
28、:2013 (E)4Annex ZA(informative)Relationship between this European Standard and the Essential Requirements of EU Directive 89/686/EECThis European Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association and supports essential requirem
29、ents of the EU Directive 89/686/EEC on PPE.Once this standard is cited in the Official Journal of the European Communities under that Directive and has been implemented as a national standard in at least one Member State, compliance with the clauses of this standard, together with the relevant requi
30、rements given in the product standards, confers within the limits of the scope of those standards, a presumption of conformity with the corresponding Essential Requirements of that Directive and associated EFTA regulations.WARNING Other requirements and other EU Directives may be applicable to the p
31、roduct(s) falling within the scope of this standardBS EN ISO 12311:2013EN ISO 12311:2013 (E)ISO 12311:2013(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is n
32、ormally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part i
33、n the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular
34、the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2. www.iso.org/directivesAttention is drawn to the possibility that some of the elements of this document
35、may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received. www.iso.org/patents
36、Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement.The committee responsible for this document is ISO/TC 94, Personal safety Protective clothing and equipment, Subcommittee SC 6, Eye and face protection. ISO 2013 All rights r
37、eserved v ISO 12311:2013(E)iv ISO 2013 All rights reservedAnnex G (normative) Reference test headforms .70Annex H (normative) Spectral distribution of radiation in incandescent signal lights weighted by the sensitivity of the human eye V().72Annex I (informative) Spectral distribution of radiation i
38、n LED signal lights weighted by the sensitivity of the human eye V() .75Annex J (normative) Long wavelength pass filter 78Annex K (informative) Method of variable distance for the calibration of the telescope 82Annex L (normative) Method to correct transmittance for variations in thickness of the fi
39、lter 84Bibliography .85ISO 12311:2013(E) ISO 2013 All rights reserved iiiContents PageForeword v1 Scope . 12 Normative references 13 Terms and definitions . 14 Prerequisites 15 General test requirements . 26 Test methods for assessing the construction and materials . 26.1 Prior assessment of constru
40、ction, marking and information . 26.2 Test method for assessment of filter material and surface quality 27 Test methods for measuring spectrophotometric properties 37.1 Measurement of spectral transmittance (). 37.2 Measurement of uniformity of luminous transmittance 47.3 Calculation of ultraviolet
41、transmittance . 77.4 Calculation of solar blue-light transmittance sb.87.5 Calculation of solar IR transmittance SIR97.6 Measurement of absolute spectral reflectance () . 97.7 Absolute luminous reflectance V107.8 Calculation of relative visual attenuation quotient for signal light detection Qsignal.
42、117.9 Wide angle scatter . 117.10 Polarizing filters 147.11 Photochromic filters 178 Test methods for measuring optical properties .198.1 Test method for spherical, astigmatic and prismatic refractive powers 198.2 Test method for the prism imbalance of complete sunglasses or filters covering both ey
43、es . 238.3 Test method for local variations in refractive power 259 Test methods for mechanical properties .309.1 Test method for minimum robustness of filters309.2 Test method for impact resistance of filters, strength level 1 .339.3 Test method for impact resistance of sunglasses, strength level 1
44、 .359.4 Test method for impact resistance of sunglasses, strength level 2 .369.5 Test method for impact resistance of sunglasses, strength level 3 .379.6 Test method for frame deformation and filter retention .399.7 Test method for increased endurance of sunglasses .429.8 Test method for resistance
45、to solar radiation .469.9 Test method for resistance to ignition . 489.10 Test for resistance to perspiration of the sunglass frame .48Annex A (normative) Application of uncertainty of measurement .52Annex B (informative) Sources of uncertainty in spectrophotometry and their estimation and control .
46、54Annex C (informative) Definitions in summations form .61Annex D (normative) Product of the energy distribution of Standard Illuminant D65 as specified in ISO 11664-2 and the spectral visibility function of the average human eye for daylight vision as specified in ISO 11664-1 65Annex E (normative)
47、Spectral functions for the calculation of solar UV and solar blue light transmittance values .66Annex F (normative) Spectral distribution of solar irradiance in the infrared spectrum for the calculation of the solar infrared transmittance768ISO 12311:2013(E) ISO 2013 All rights reserved iiiContents
48、PageForeword v1 Scope .2 Normative references 3 Terms and definitions .4 Prerequisites 15 General test requirements .6 Test methods for assessing the construction and materials . 26.1 Prior assessment of construction, marking and information . 26.2 Test method for assessment of filter material and s
49、urface quality 27 Test methods for measuring spectrophotometric properties 37.1 Measurement of spectral transmittance (). 37.2 Measurement of uniformity of luminous transmittance 47.3 Calculation of ultraviolet transmittance . 77.4 Calculation of solar blue-light transmittance sb.87.5 Calculation of solar IR transmittance SIR97.6 Measurement of absolute spectral reflectance () . 97.7 Absolute luminous reflectance V107.8 Calculation of relative visual attenuation quotient for signal light detection Qsignal.117.9 Wide
