DIN EN ISO 12311-2015 Personal protective equipment - Test methods for sunglasses and related eyewear (ISO 12311 2013 Corrected version 2014-08-15) German version EN ISO 12311 2013.pdf

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1、June 2015 Translation by DIN-Sprachendienst.English price group 30No 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 1

2、1.040.70; 13.340.20!%CZ“2325558www.din.deDDIN EN ISO 12311Personal protective equipment Test methods for sunglasses and related eyewear (ISO 12311:2013,Corrected version 2014-08-15);English version EN ISO 12311:2013,English translation of DIN EN ISO 12311:2015-06Persnliche Schutzausrstung Prfverfahr

3、en fr Sonnenbrillen und hnlichen Augenschutz (ISO 12311:2013, korrigierteFassung 2014-08-15);Englische Fassung EN ISO 12311:2013,Englische bersetzung von DIN EN ISO 12311:2015-06quipement de protection individuelle Mthodes dessai pour lunettes de soleil et articles de lunetterie associs(ISO 12311:20

4、13, Version corrige 2014-08-15);Version anglaise EN ISO 12311:2013,Traduction anglaise de DIN EN ISO 12311:2015-06SupersedesDIN EN ISO 12311:2014-04www.beuth.deDocument comprises 94 pagesIn case of doubt, the German-language original shall be considered authoritative.06.15 DIN EN ISO 12311:2015-06 2

5、 A comma is used as the decimal marker. National foreword This document (EN ISO 12311:2013, Corrected version 2014-08-15) has been prepared by Technical Committee ISO/TC 94 “Personal safety Protective clothing and equipment”, Subcommittee SC 6 “Eye and face protection” in collaboration with Technica

6、l Committee CEN/TC 85 “Eye protective equipment” (Secretariat: AFNOR, France). The responsible German body involved in its preparation was the DIN-Normenausschuss Feinmechanik und Optik (DIN Standards Committee Optics and Precision Mechanics), Working Committee NA 027-01-01 AA Augenschutz. The DIN S

7、tandards corresponding to the International Standards referred to in this document are as follows: ISO 48 DIN ISO 48 ISO 1042 DIN EN ISO 1042 ISO 3696 DIN ISO 3696 ISO 4007 DIN EN ISO 4007 ISO 8596 DIN EN ISO 8596 ISO 8598-1 DIN EN ISO 8598-1 ISO 8624 DIN EN ISO 8624 ISO 11664-1 DIN EN ISO 11664-1 I

8、SO 11664-2 DIN EN ISO 11664-2 ISO 12312-1 DIN EN ISO 12312-1 ISO 12870 DIN EN ISO 12870 ISO/IEC 17025 DIN EN ISO/IEC 17025 ISO/TR 28980 DIN-Fachbericht ISO/TR 28980 The present standard is closely related to DIN EN ISO 12312-1 and E DIN EN ISO 12312-2 (see Annex NA). This standard, together with the

9、 above-mentioned standards, has been prepared by CEN/TC 85 in collaboration with ISO/TC 94/SC 6 and is intended to supersede the European Standard on sunglasses and related eyewear, EN 1836, Personal eye-equipment Sunglasses and sunglare filters for general use and filters for direct observation of

10、the sun. Amendments Compared with DIN EN ISO 12311:2014-04, the following corrections have been made: a) Subclause 9.7 “Test method for increased endurance of sunglasses” has been revised; b) the English terms “lenses”, “filters” and “oculars” have been translated in the German version of this stand

11、ard as Filter; c) the English term “eye protector” has been translated in the German version of this standard as Sonnenbrille; d) Formulae (2) and (3) and their corresponding descriptions and keys have been corrected; e) the keys of some figures have been corrected; f) references to clauses and figu

12、res have been corrected. DIN EN ISO 12311:2015-06 3 Previous editions DIN EN ISO 12311: 2014-04 DIN EN ISO 12311:2015-06 4 National Annex NA (informative) Bibliography DIN EN ISO 1042, Laboratory glassware One-mark volumetric flasks DIN EN ISO 4007, Personal protective equipment Eye and face protect

13、ion Vocabulary; Trilingual version DIN EN ISO 8596, Ophthalmic optics Visual acuity testing Standard optotype and its presentation DIN EN ISO 8598-1, Optics and optical instruments Focimeters Part 1: General purpose instruments DIN EN ISO 8624, Ophthalmic optics Spectacle frames Measuring system and

14、 terminology DIN EN ISO 11664-1, Colorimetry Part 1: CIE standard colorimetric observers DIN EN ISO 11664-2, Colorimetry Part 2: CIE standard illuminants DIN EN ISO 12312-1, Eye and face protection Sunglasses and related eyewear Part 1: Sunglasses for general use E DIN EN ISO 12312-2, Eye and face p

15、rotection Sunglasses and related eyewear Part 2: Filters for direct observation of the sun DIN EN ISO 12870, Ophthalmic optics Spectacle frames Requirements and test methods DIN EN ISO/IEC 17025, General requirements for the competence of testing and calibration laboratories DIN ISO 48, Rubber, vulc

16、anized or thermoplastic Determination of hardness (hardness between 10 IRHD and 100 IRHD) DIN ISO 3696, Water for analytical laboratory use Specification and test methods DIN-Fachbericht ISO/TR 28980, Ophthalmic optics Spectacle lenses Parameters affecting lens power measurement EUROPEAN STANDARD NO

17、RME 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, Corrected version 2014-08-15) quipement de protection individuelle - Mthodes dessai pour lunettes de soleil et articles

18、 de lunetterie associs(ISO 12311:2013, Version corrige 2014-08-15) Persnliche Schutzausrstung - Prfverfahren fr Sonnenbrillen und hnlichen Augenschutz(ISO12311:2013, korrigierte Fassung 2014-08-15) This European Standard was approved by CEN on 30 June 2013. CEN members are bound to comply with the C

19、EN/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 Management C

20、entre 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 as

21、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, Neth

22、erlands, 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 ri

23、ghts of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 12311:2013 EContents PageForeword 41 Scope . 52 Normative references 53 Terms and definitions . 54 Prerequisites 55 General test requirements . 66 Test methods for assessing the constructio

24、n and materials . 66.1 Prior assessment of construction, marking and information .66.2 Test method for assessment of filter material and surface quality67 Test methods for measuring spectrophotometric properties 77.1 Measurement of spectral transmittance (). 77.2 Measurement of uniformity of luminou

25、s transmittance 97.3 Calculation of ultraviolet transmittance .117.4 Calculation of solar blue-light transmittance sb137.5 Calculation of solar IR transmittance SIR.137.6 Measurement of absolute spectral reflectance () 137.7 Absolute luminous reflectance V147.8 Calculation of relative visual attenua

26、tion quotient for signal light detection Qsignal157.9 Wide angle scatter . 157.10 Polarizing filters 187.11 Photochromic filters 218 Test methods for measuring optical properties .238.1 Test method for spherical, astigmatic and prismatic refractive powers 238.2 Test method for the prism imbalance of

27、 complete sunglasses or filters covering both eyes . 278.3 Test method for local variations in refractive power 299 Test methods for mechanical properties .349.1 Test method for minimum robustness of filters349.2 Test method for impact resistance of filters, strength level 1 .379.3 Test method for i

28、mpact resistance of sunglasses, strength level 1 .399.4 Test method for impact resistance of sunglasses, strength level 2 .409.5 Test method for impact resistance of sunglasses, strength level 3 .419.6 Test method for frame deformation and filter retention .439.7 Test method for increased endurance

29、of sunglasses .469.8 Test method for resistance to solar radiation .509.9 Test method for resistance to ignition . 529.10 Test for resistance to perspiration of the sunglass frame .52Annex A (normative) Application of uncertainty of measurement .56Annex B (informative) Sources of uncertainty in spec

30、trophotometry and their estimation and control .58Annex C (informative) Definitions in summations form .65Annex 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

31、 specified in ISO 11664-1 69Annex E (normative) Spectral functions for the calculation of solar UV and solar blue light transmittance values .70Annex F (normative) Spectral distribution of solar irradiance in the infrared spectrum for the calculation of the solar infrared transmittance772DIN EN ISO

32、12311:2015-06 EN ISO 12311:2013 (E) 2 Annex G (normative) Reference test headforms .74Annex H (normative) Spectral distribution of radiation in incandescent signal lights weighted by the sensitivity of the human eye V().76Annex I (informative) Spectral distribution of radiation in LED signal lights

33、weighted by the sensitivity of the human eye V() .76Annex J (normative) Long wavelength pass filter 82Annex K (informative) Method of variable distance for the calibration of the telescope 86Annex L (normative) Method to correct transmittance for variations in thickness of the filter 88Bibliography

34、.90Annex ZA Relationship between this European Standard and the Essential Requirements of EU Directiv e89/686/EE C 89(informative) .DIN EN ISO 12311:2015-06 EN ISO 12311:2013 (E) 3 Foreword This document (EN ISO 12311:2013) has been prepared by Technical Committee ISO/TC 94 “Personal safety - Protec

35、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

36、by 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 su

37、ch 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 docu

38、ment. 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, Franc

39、e, Germany, 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 notice The text of ISO 12311:2013, Corrected version 2014-08-15 has b

40、een approved by CEN as EN ISO 12311:2013 without any modification. DIN EN ISO 12311:2015-06 EN ISO 12311:2013 (E) 4 1 ScopeThis International Standard specifies reference test methods for determining the properties of sunglasses given in ISO 12312 (all parts). It is applicable to all sunglasses and

41、related eyewear.Other test methods may be used if proven to be equivalent.2 Normative referencesThe 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 refer

42、ences, the latest edition of the referenced document (including any amendments) applies.ISO 37, Rubber, vulcanized or thermoplastic Determination of tensile stress-strain propertiesISO 48, Rubber, vulcanized or thermoplastic Determination of hardness (hardness between 10 IRHD and 100 IRHD)ISO 1042:1

43、998, Laboratory glassware One-mark volumetric flasksISO 3696:1987, Water for analytical laboratory use Specification and test methodsISO 4007, Personal protective equipment Eye and face protection VocabularyISO 8596, Ophthalmic optics Visual acuity testing Standard optotype and its presentationISO 1

44、1664-1, Colorimetry Part 1: CIE standard colorimetric observersISO 11664-2, Colorimetry Part 2: CIE standard illuminantsISO 12312-1:2013, Eye and face protection Sunglasses and related eyewear Part 1: Sunglasses for general useISO/IEC Guide 98-3:2008, Uncertainty of measurement Part 3: Guide to the

45、expression of uncertainty in measurement (GUM:1995)3 Terms and definitionsFor the purposes of this document, the terms and definitions given in ISO 4007 apply.4 PrerequisitesThe following parameters shall be specified prior to testing see ISO 12312 (all parts): the number of specimens; specimen prep

46、aration; any conditioning prior to testing; characteristics to be assessed subjectively (inappropriate);DIN EN ISO 12311:2015-06 EN ISO 12311:2013 (E) 5 pass/fail criteria.5 General test requirementsUnless otherwise specified, the values stated in this International Standard are expressed as nominal

47、 values. Except for temperature limits, values which are not stated as maxima or minima shall be subject to a tolerance of 5 %. Unless otherwise specified, the ambient temperature for testing shall be between 16 C and 32 C. Where other temperature limits are specified they shall be subject to an accuracy of 1 C. Relative humidity shall be maintained at (50 20) %.Unless otherwise specified, the filters shall be tested at the reference points as defined in ISO 4007.6 Test metho