1、BSI Standards PublicationBS EN ISO 105-B02:2014Textiles Tests for colourfastnessPart B02: Colour fastness to artificial light:Xenon arc fading lamp test (ISO 105-B02:2014)BS EN ISO 105-B02:2014 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO 105-B02:2014. It
2、 supersedes BS EN ISO 105-B02:2013 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee TCI/81, Colour fastness and colour measurement oftextiles.A list of organizations represented on this committee can beobtained on request to its secretary.This publicatio
3、n does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2014. Published by BSI StandardsLimited 2014ISBN 978 0 580 84917 6ICS 59.080.01Compliance with a British Standard cannot confer immunity fromle
4、gal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 September 2014.Amendments issued since publicationDate Text affectedEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 105-B02 August 2014 ICS 59.080.01 Supersedes EN ISO
5、 105-B02:2013English Version Textiles - Tests for colour fastness - Part B02: Colour fastness to artificial light: Xenon arc fading lamp test (ISO 105-B02:2014) Textiles - Essais de solidit des coloris - Partie B02: Solidit des coloris la lumire artificielle: Lampe arc au xnon (ISO 105-B02:2014) Tex
6、tilien - Farbechtheitsprfungen - Teil B02: Farbechtheit gegen knstliches Licht: Xenonbogenlicht (ISO 105-B02:2014) This European Standard was approved by CEN on 14 June 2014. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this Euro
7、pean 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 Centre or to any CEN member. This European Standard exists in three official version
8、s (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 the official versions. CEN members are the national standards bodies of Austria, Be
9、lgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Swit
10、zerland, 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 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN nation
11、al Members. Ref. No. EN ISO 105-B02:2014 EBS EN ISO 105-B02:2014EN ISO 105-B02:2014 (E) 3 Foreword This document (EN ISO 105-B02:2014) has been prepared by Technical Committee ISO/TC 38 “Textiles” in collaboration with Technical Committee CEN/TC 248 “Textiles and textile products” the secretariat of
12、 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 February 2015, and conflicting national standards shall be withdrawn at the latest by February 2015. Attention is drawn to th
13、e 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 ISO 105-B02:2013. According to the CEN-CENELEC Internal Regulations, the national
14、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, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuani
15、a, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 105-B02:2014 has been approved by CEN as EN ISO 105-B02:2014 without any modification. BS EN ISO 105-B02:2014ISO 105
16、-B02:2014(E) ISO 2014 All rights reserved iiiContents PageForeword iv1 Scope . 12 Normative references 13 Principle 14 Terms and definitions . 25 Materials and apparatus 35.1 Reference materials 35.2 Laboratory exposure devices . 46 Preparation of test specimens 57 Exposure conditions . 68 Procedure
17、. 78.1 Apparatus set-up . 78.2 Adjustment of the effective humidity (see Clause 7 and Annex E) 78.3 Exposure methods . 99 Assessment of colour fastness .1610 Test report 17Annex A (normative) Requirements for xenon arc exposure devices 20Annex B (normative) Procedures for measuring the irradiance un
18、iformity in the specimen exposure area (for apparatus manufacturers only) .23Annex C (informative) Light exposure equivalents for blue wool lightfastness references L2 to L9.25Annex D (informative) General information on colour fastness to light 26Annex E (informative) Guidelines for conducting test
19、ing .28Bibliography .36BS EN ISO 105-B02:2014ISO 105-B02:2014(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 normally carried out through ISO technical com
20、mittees. 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 in the work. ISO collaborates closely with the
21、 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 the different approval criteria needed for th
22、e 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 (see www.iso.org/directives).Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. IS
23、O 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 (see www.iso.org/patents).Any trade name used in this docum
24、ent is information given for the convenience of users and does not constitute an endorsement.For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade
25、(TBT) see the following URL: Foreword - Supplementary information.The committee responsible for this document is ISO/TC 38, Textiles, Subcommittee SC 1, Tests for coloured textiles and colorants.This sixth edition cancels and replaces the fifth edition (ISO 105-B02:2013), of which it constitutes a m
26、inor revision.ISO 105 consists of many parts designated by a part letter and a two-digit serial number (e.g. A01), under the general title Textiles Tests for colour fastness. A complete list of these parts is given in ISO 105-A01.iv ISO 2014 All rights reservedBS EN ISO 105-B02:2014INTERNATIONAL STA
27、NDARD ISO 105-B02:2014(E)Textiles Tests for colour fastness Part B02: Colour fastness to artificial light: Xenon arc fading lamp test1 ScopeThis part of ISO 105 specifies a method intended for determining the effect on the colour of textiles of all kinds and in all forms to the action of an artifici
28、al light source representative of natural daylight (D65). The method is also applicable to white (bleached or optically brightened) textiles.This method allows the use of two different sets of blue wool references. The results from the two different sets of references may not be identical.2 Normativ
29、e referencesThe following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 105-A01, Textiles Tests for colour
30、 fastness Part A01: General principles of testingISO 105-A02, Textiles Tests for colour fastness Part A02: Grey scale for assessing change in colourISO 105-A05, Textiles Tests for colour fastness Part A05: Instrumental assessment of change in colour for determination of grey scale ratingISO 105-B01:
31、2014, Textiles Tests for colour fastness Part B01: Colour fastness to light: DaylightISO 105-B05, Textiles Tests for colour fastness Part B05: Detection and assessment of photochromismISO 105-B08, Textiles Tests for colour fastness Part B08: Quality control of blue wool reference materials 1 to 7ISO
32、 3696, Water for analytical laboratory use Specification and test methodsISO 9370, Plastics Instrumental determination of radiant exposure in weathering tests General guidance and basic test methodCIE1)Publication No. 51, Method for assessing the quality of daylight simulators for colorimetry3 Princ
33、ipleA specimen of the textile to be tested is exposed to artificial light under controlled conditions, together with a set of reference materials. The colour fastness is assessed by comparing the change in colour of the test specimen with that of the reference materials used.NOTE General information
34、 on colour fastness to light is given in Annex D.1) Commission Internationale de lclairage, CIE Central Bureau, Kegelgasse 27, A-1030, Vienna, Austria www.cie.co.at. ISO 2014 All rights reserved 1BS EN ISO 105-B02:2014ISO 105-B02:2014(E)4 Terms and definitionsFor the purposes of this document, the f
35、ollowing terms and definitions apply.4.1test specimenportions of the textile to be tested and which are representative parts of the item to be testedNote 1 to entry: This is used for comparison between the exposed and the original (untested) state.4.2reference specimenportion of a reference material
36、 that is to be exposed simultaneously with the test specimenNote 1 to entry: Multiple reference specimens may be required to determine the test results.4.3blue wool reference materialone of a series of blue dyed wool textile materials with a known reaction to light4.4test chamberarea within the appa
37、ratus capable of meeting and maintaining the requirements for temperature, light and humidity4.5chamber relative humidityratio of the actual water vapour pressure in the test chamber to the saturation water vapour pressure of water at the same temperature, expressed as a percentage4.6effective humid
38、itycombination of air and surface temperatures and air relative humidity which governs the moisture content at the surface of the test specimen during exposure4.7humidity-test control fabrica red azoic dyed cotton fabric of known sensitivity to humidity and lightNote 1 to entry: This red azoic dyed
39、fabric is used as a reference material to ensure that the effective humidity requirements are met.4.8photochromismchange in colour of a substrate after brief exposure to light, which is substantially returned to its original shade after storage in the dark4.9flip-flop modemode of operation whereby t
40、he specimen holders revolve around the central light source and on alternate rotations the specimen holders are automatically rotated 180 about their vertical axis so that the test specimens face towards the light source only every alternate revolution2 ISO 2014 All rights reservedBS EN ISO 105-B02:
41、2014ISO 105-B02:2014(E)5 Materials and apparatus5.1 Reference materials5.1.1 GeneralEither of two sets of blue wool reference may be used. The colour fastness ratings mentioned in this part of ISO 105 are obtained by comparison with either blue wool references 1 to 8 (preferred in Europe) or blue wo
42、ol references L2 to L9 (preferred in America). The results from the two sets of references are not interchangeable. Information on the relationship between the two sets of blue wool reference materials can be found in ISO 105-B01:2014, 4.1.5.1.2 Blue wool reference materials 1 to 8Blue wool referenc
43、es developed and produced in Europe are identified by the numerical designation 1 to 8. These references are blue wool materials dyed with the dyes listed in Table 1. They range from 1 (very low colour fastness to light) to 8 (very high colour fastness to light) so that each higher-numbered referenc
44、e is approximately twice as fast as the preceding one.The blue wool references 1 to 8 used in this test shall meet the quality requirements specified in ISO 105-B08.Table 1 Dyes for blue wool references 1 to 8Reference Dye (Colour Index designation)a1 CI Acid Blue 1042 CI Acid Blue 1093 CI Acid Blue
45、 834 CI Acid Blue 1215 CI Acid Blue 476 CI Acid Blue 237 CI Solubilised Vat Blue 58 CI Solubilised Vat Blue 8aThe Colour Index (fourth edition) is published by the Society of Dyers and Colourists, P.O. Box 244, Perkin House, 82 Grattan Road, Bradford BD1 2JB, West Yorkshire, UK, and by the American
46、Association of Textile Chemists and Colorists, P.O. Box 12215, Research Triangle Park, NC 27709-2215, USA.5.1.3 Blue wool reference materials L2 to L9Blue wool references developed and produced in America are identified by the letter L followed by the numerical designation 2 to 9. These eight refere
47、nces are prepared by blending varying proportions of wool dyed with CI Mordant Blue 1 (Colour Index, fourth edition, CI Constitution Number 43830) and wool dyed with CI Solubilised Vat Blue 8 (Colour Index, fourth edition, CI Constitution Number 73801), so that each higher-numbered reference is appr
48、oximately twice as fast as the preceding reference.Data in Annex C are presented to illustrate the relationship of each of the blue wool references on exposure to fixed amounts of radiant energy.5.1.4 Humidity-test controlThe effective humidity can only be measured by determining the colour fastness
49、 to light of a specific humidity-test control fabric (see 4.7). ISO 2014 All rights reserved 3BS EN ISO 105-B02:2014ISO 105-B02:2014(E)5.2 Laboratory exposure devices5.2.1 Light source5.2.1.1 The exposure device shall provide for placement of specimens and any designated sensing devices in positions that allow uniform irradiance from the light sourceThe spectral irradiance produced in an artificial accelerated light and weathering device is very important. Ideally, the relative spectral irradiance produced by th
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