1、 STD-BSI BS EN IS0 LOS-AOS-ENGL 1777 LbZ4bb7 Ob32L2b 171 BRITISH STANDARD Textiles - Tests for colour fastness Part A05. Instrumental assessment of change of colour for determination of grey scale rating (IS0 105-AO5 : 1996, including Technical Corrigendum 1 : 1997) The European Standard EN IS0 105-
2、AO5 : 1997 has the status of a British standard ICs 59.080.01 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGH LAW BS EN IS0 105-AO5 : 1997 _ STD-BSI BS EN IS0 105-AOS-ENGL 1777 Lb24bbY Ob32127 O28 direction of the Sector Board for Materiais and Chemicals, was published under the au
3、thority of the Standards Board and comes into effect on 15 August 1997 hd. No. BS EN IS0 105-AO5 : 1997 Date Text affected National foreword This British Standard is the English hguage version of EN IS0 105A05 : 1997. It is identical with IS0 105A05 : 1996 including Technical Corrigendum 1 : 1997. T
4、he UK participation in its preparation was entrusted by Technical Committee TCIB5, Chemical properties, to Subcommittee TCV25/-/10, Colour fastness, which has the responsibility to: - aid enquirers to understand the text; - present to the responsible internationaU3uropean committee any enquiries on
5、the interpretation, or proposals for change, and keep the UK interests informed; - monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references Attention is d
6、rawn to the fact that the CEN and CENELEC Standards normaiy include an annex which iists normative references to international publications with their corresponding European publications. The British Standards which implement international or European publications referred to in this document may be
7、 found in the BSI Standasds Catalogue under the section entitied International Standards Correspondence Index, or using the Find faciiity of the BSI Standards Electronic Catalogue. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This doc
8、ument comprises a front cover, an inside front cover, the EN IS0 title page, the EN IS0 foreword page, the IS0 title page, page ii, pages 1 to 4, the annex ZA page, a blank page, an inside back cover and a back cover. O BSI 1997 ISBN O 680 27820 4 EUROPEAN STANDARD NORME EUROPEENNE EUROPISCHE NORM E
9、N IS0 105-AO5 April 1997 ICs 59.080.01 Descriptors: saa IS0 document English version Textiles - Tests for colour fastness - Part A05: Instrumental assessment of change in colour for determination of grey scale rating (IS0 1 05-AO5: 1 996, including Technical Corrigendum 1 : 1 997) Textiles - Essais
10、de solidit des teintures - Partie A05: Evaluation instrunentale de la dgradation pwr la dtermination du degr de lchelle de gris (IS0 105-A05:1996. Rei3 if icat i f Technique 1 : 1997 i nc lus) Textilien - Farkchtheitsprfungen - Teil A05: Instrunentelie Bewertung der Andermg der Farbe zur Bcstinraung
11、 der GrauMBstebstahL (IS0 105-A05:1996, einschlieslich Technische Technische Korrektur 1:1997) * * m This European Standard was approved by CEN on 1997-03-28. LEN members are bound to comply uith the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this Europeen Standerd th
12、e status of a nationel standard without any alteretion. Up-to-date lists and bibliographicel references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN matter. The European Standards exist in three official versions (English, French, Gemn).
13、A version in any other language medc by translation under the responsibility of a CEN merpkr into its own language and notified to the Central Secretariat has the SMY status as the officiel versions. CEN mciAkrs are the national standards Wies of Austria, BelgiM, Dmrk, Finland, France, Germany, Gree
14、ce, Iceland, reland, Italy, Luxmibourg, Netherlands, Noruay, Portugal, Spain, Sweden, Suitzerland and United Kingdom. CEN European Comi ttee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normng Central Secretariat: N dc Stert,% 8-1050 Bruualc - 0 1997 CEM - All rights of
15、exploitation in any form and by any means reserved worldwide for CEN national Menbers. Ref. No. EN IS0 105-A05:1997 E STD-BSI BS EN IS0 LOS-AOS-ENGL 1777 lb24bb7 Ob32127 7TO m EN IS0 105-AO5 : 1997 Foreword The text of the internationai Standard from Technical Committee ISO/TC 38 “Textiles“ of the I
16、nternational Organization for Standardization OSO) has been taken over as an European Standard by Technical Committee CEN/TC 248 “Textiles and textile products“, the secretariat of which is held by BSI. This European Standard shall be given the status of a national standard, either by publication of
17、 an identical text or by endorsement, at the latest by October 1997, and conflicting national standards shall be withdrawn at the latest by October 1997. According to the CENKENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this Euro
18、pean Standard: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of the Intemational Standard IS0 105-A05:1996, including Technical Corrigendu
19、m 1: 1997 has been approved by CEN as a European Standard without any modification. NOTE: Normative references to International Standards are listed in annex ZA (normative). * * m STDDBSI BS EN IS0 LOS-AO5-ENGL 1977 W Lb24bb9 Ob3213D bL2 W EN IS0 105-AO5 : 1997 I NTE RN AT I ON AL STANDARD IS0 1059A
20、05 First edition 1996-0441 Textiles - Tests for colour fastness - Part A05: Instrumental assessment of change in colour for determination of grey scale rating Textiles - Essais de solidit des teintures - Partie A05 valuation instrumentale de la dgradation pour la dtermination du degr de lchelle de g
21、ris Reference number IS0 105-AO5:I 996(E) STDmBSI BS EN IS0 105-AOS-ENGL I777 Ib2Vbb7 Ob32131 557 EN IS0 105-AO5 : 1997 Foreword IS0 (the International Organization for Standardization) is a worldwide federation of national standards bodies (IS0 member bodies). The work of preparing International St
22、andards is normally carried out through IS0 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
23、 take part in the work. IS0 collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an Internatio
24、nal Standard requires approval by at least 75 % of the member bodies casting a vote. International Standard IS0 105-AO5 was prepared by Technical Committee lSO/TC 38, Textiles, Subcommittee SC 1, Tests for coloure textiles and colorants. IS0 105 was previously published in thirteen “parts“, each des
25、ignated by a letter (e.g. “Part A“), with publication dates between 1978 and 1985. Each part contained a series of “sections“, each designated by the re- spective part letter and by a two-digit serial number (e.g. “Section A01 “). These sections are now being republished as separate documents, them-
26、 selves designated “parts“ but retaining their earlier alphanumeric desig- nations. A complete list of these parts is given in IS0 105-AO1. Descriptors: textiles, dyes, colour fastness, tests, colour-fastness tests, determination, colour differences, grey scale II - STD-BSI BS EN IS0 LOS-AOS-ENGL 17
27、97 Lb24bb7 Ob32132 Y75 m EN IS0 105-AO5 : 1997 Textiles - Tests for colour fastness - Part A05 Instrumental assessment of change in colour for determination of grey scale rating 1 Scope This part of IS0 105 specifies an instrumental method for assessing the change in colour of a test specimen in com
28、parison to an identical untreated reference, and the caiculations undertaken to convert the instrumental measurements into a grey scale rating. This method is intended as an alternative to the many national methods for visual evaluation of the effect of a colour fastness test on any textile material
29、. NOTE 1 - e - II E - - - II There may be a difference between instrumental and visual assessments of specimens due to fluorescence, * * m and/or other factors. 2 Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this part
30、 of IS0 105. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this part of IS0 105 are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. Members of I
31、EC and IS0 maintain registers of currently valid International Standards. IS0 105-J03: 1 995, Textiles - Tests for colour fastness - Part J3: Calculation of colour differences. I CIE Publication No. 15.2, Co/orimetry, 2nd ed.,l986.? 3 Principle I The colour of the specimen which has been subjected t
32、o the colour fastness test and the colour of an identical verted to a grey scale rating by means of a series of equations. untreated specimen are measured instrumentally. The CIELAB coordinates for lightness L?, chroma c. C/2“; C/1 O“ 6.2 Measure the colour of the specimen (see clause 5) in the same
33、 manner and calculate the CIELAB L, cib and hab values. 7 Calculation of change in colour 7.1 from the data obtained in clause 6. Calculate the differences in lightness U, chroma AC, and hue A the subscript M is used to indicate functions of the means of the values of the specimen and reference; I t
34、he subscript K is used to indicate corrected hue and chroma functions; the subscript F is used to indicate special colorimetric values, to distinguish them from the CI ELA6 colorimetric values in common usage. AEF = (fif,)+ (ACF) + (AHF) m = AHK/ 1 + (1 OCM/I 000)2 AC, = AcK/i + (20cM/1 000) AHK = A
35、H 4.5; 4; etc.), either from table 1 or from equation (1) or equation (2). NOTE 4 stepwise value obtained from table 1. Use of equation (1) or equation (2) produces a continuous function, yielding a decimal value of CS, compared to the . . . (1) . . . (2) 3 EN IS0 105-AO5 : 1997 9 Test report The te
36、st report shall contain at least the following information: a) the number and year of publication of this part of IS0 105, .e. IS0 105-A05:1996; b) all details necessary for complete identification of the specimen(s) tested; c) identification of the spectrophotometer or colorimeter used, including t
37、he CIE geometry type: d) test conditions, including illuminant and observer used; e) grey scale rating GSc determined for each test specimen, expressed to the nearest half-point (e.g. 5; 4,5; 4; etc.). f) date of the test. 4 STD-BSI BS EN IS0 LOS-AOS-ENGL 1997 Lb24bb9 Ob3213b O30 m EN IS0 105-AO5 :
38、1997 Annex ZA (normative) Normative references to international publications with their relevant European publications This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and
39、 the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies. Pu
40、blication Year Title - EN - Year IS0 105-JO3 1995 Textiles - Test for colour EN IS0 105-JO3 1996 fastness - Part J03: Calculation of colour differences - STD-BSI BS EN IS0 LOS-AOS-ENGL 1777 Lb2LtbbS Ob32137 T77 II BS EN IS0 105-AO5 : 1997 BSI 389 Chiswick High Road London w4 4AL BSI - British Standa
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