ISO 105-A05-1996 Textiles - Tests for colour fastness - Part A05 Instrumental assessment of change in colour for determination of grey scale rating《纺织品 色牢度试验 第A.pdf

1、STDmISO 105-AO5-ENGL L77b 4853703 0702224 887 INTERNATIONAL STANDARD IS0 105-A05:1996 TECHNICAL CORRIGENDUM 1 Published 1997-02-1 5 INTERNATIONAL ORGANIZATION FOR STANDARDIZATION MEWYHAPOIIHAR OPiAHH3AUHR no CTAHMPTM3AUHH ORGANISATION INTERNATIONALE DE NORMALISATION Textiles - Tests for colour fastn

2、ess - Part A05: Instrumental assessment of change in colour for determination of grey scale rating TECHNICAL CORRIGENDUM 1 Textiles - Essais de solidit des teintures - Partie A05: valuation instrumentale de la dgradation pour la dtermination du degr de lchelle de gris RECTIFICATIF TE CHNIQUE 7 Techn

3、ical Corrigendum 1 to Intemational Standard IS0 105-A05:1996 was prepared by Technical Committee ISOTTC 38, Textiles, Subcommittee SC 1, Tests for coloured textiles and colorants. Page 1 2 Normative references Read: CIE Publication No. 15.2. Page 2 Subclause 7.2 3rd line, read: subscript M. This mat

4、erial is reproduced from IS0 documents under International Organization for Standardization (EO) Copyright License number IHSIICCI1996. Not for resale. No part of these IS0 documents may be reproduced in any form, electronic retrieval system or otherwise, except as allowed in the copyright law of th

5、e country of use, or with the prior written consent of IS0 (Case postale 56,1211 Geneva 20, Switzerland, Fax +41 22 734 10 79), IHS or the IS0 Licensors members. ICs 59.080.1 O Ref. No. IS0 105-A05:1996/Cor.l:1997(E) Descriptors: textiles, dyes, colour fastness, tests, colour-fastness tests, determi

6、nation, colour differences, grey scale. Q IS0 1997 Printed in Switzerland m 4851903 Ob51471 LIT m I NTERNATIONAL STAN DAR D IS0 105-A05 First edition 1996-04-01 Textiles - Tests for colour fastness - Part A05: Instrumental assessment of change in colour for determination of grey scale rating Textile

7、s - Essais de solidit des teintures - Partie A05: valuation instrumentale de la dgradation pour la dtermination du degr de lchelle de gris Reference number IS0 105-AO5:I 996(E) m 4853903 Ob53472 056 m IS0 105-AO5: 1996( E) Foreword IS0 (the International Organization for Standardization) is a worldw

8、ide federation of national standards bodies (IS0 member bodies). The work of preparing International Standards 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 th

9、at committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. IS0 collaborates closely with the International Electrotechnical Commission (i EC) on all matters of electrotechnical standardization. Draft International Standards adopted

10、by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. International Standard IS0 105-AO5 was prepared by Technical Committee ISO/TC 38, Textiles, Subcommittee SC 1,

11、Tests for coloured textiles and colorants. IS0 105 was previously published in thirteen “parts“, each designated 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 s

12、erial number (e.g. “Section A01 “). These sections are now being republished as separate documents, them- selves designated “parts“ but retaining their earlier alphanumeric desig- nations. A complete list of these parts is given in IS0 105-AO1. Q IS0 1996 All rights reserved. Unless otherwise specif

13、ied, no pari of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher. International Organization for Standardization Case Postale 56 CH-1 21 1 Genve 20 Switzerland

14、Printed in Switzerland ii = 4853903 Ob53473 T92 INTERNATIONAL STANDARD Q IS0 IS0 105-AO5: 1996( E) 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 asse

15、ssing the change in colour of a test specimen in comparison to an identical untreated reference, and the calculations 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 effe

16、ct of a colour fastness test on any textile material. NOTE 1 and/or other factors. There may be a difference between instrumental and visual assessments of specimens due to fluorescence, 2 Normative references The following standards contain provisions which, through reference in this text, constitu

17、te provisions of this part 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 ind

18、icated below. Members of IEC and IS0 maintain registers of currently valid International Standards. IS0 105-J03:1995, Textiles - Tests for colour fastness - Part J03: Calculation of colour differences. CIE Publication No. 5.2, Colorimetry, 2nd ed., 1986.) 3 Principle The colour of the specimen which

19、 has been subjected to the colour fastness test and the colour of an identical untreated specimen are measured instrumentally. The CIELAB coordinates for lightness L*, chroma cab and hue h C/2“; C/l O“ 6.2 and hab values. Measure the colour of the specimen (see clause 5) in the same manner and calcu

20、late the CIELAB L, cab 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 AH the subscript N is used to indicate functions of the means of the values of the specimen and reference; the subscript K is used to indicat

21、e corrected hue and chroma functions: the subscript F is used to indicate special colorimetric values, to distinguish them from the CIELAB colorimetric values in common usage. 2 o IS0 4853903 Ob53475 8b5 = IS0 105-A05:1996(E) 1 M = (cib,S f Cib,R)/2 X = (h - 280)/30* if I hM - 280 I 180 hM = (hab,S

22、 hab,R)/2 if 1hab.S hab,R I 6 8o hM = (hab,C f hab,R)/2 f 180 if hM = (hab,S + hab,R)/2 - 8o if hab,S - hab,R I hab,S - hab,R I 8o and I 4,5; 4; etc.), either from table 1 or from equation (1) or equation (2). NOTE 4 stepwise value obtained from table I. Use of equation (1) or equation (2) produces

23、 a continuous function, yielding a decimal value of GS, compared to the . . . (1) . . . (2) Table 1 Range of AEF 0,40 5 Table 1 0,40 AEF I ,25 4,5 1,25 AE,2,10 4 2,lO AEF 2,95 3,5 2.95 AEF 4.10 3 4,l O AE, 5,80 2 1 8.20 AEF I I ,60 3 11,60 1 3 9 Test report The test report shall contain at least the

24、 following information: a) b C) d e) f) the number and year of publication of this part of IS0 105, i.e. IS0 105-A05:1996; all details necessary for complete identification of the specimen(s1 tested; identification of the spectrophotometer or colorimeter used, including the CIE geometry type; test c

25、onditions, including illuminant and observer used; grey scale rating GSc determined for each test specimen, expressed to the nearest half-point (e.g. 5; 4,5; 4; etc.). date of the test. 4 IS0 105-AO5: 1996(E) = Y851903 Ob51477 638 Q IS0 ICs 59.080.1 O Descriptors: textiles, dyes, colour fastness, tests, colour-fastness tests, determination, colour differences, grey scale. Price based on 4 Daaes