1、BRITISH STANDARD BS EN ISO 105-A04:1999 Textiles Tests for colour fastness Part A04: Method for the instrumental assessment of the degree of staining of adjacent fabrics The European Standard EN ISO105-A04:1999 has the status of a BritishStandard ICS 59.080.01BSENISO105-A04:1999 This BritishStandard
2、, having been prepared under the directionof the Sector Committee for Materials and Chemicals, waspublished under the authorityof the Standards Committee and comes into effect on 15October1999 BSI 04-2000 ISBN 0 580 35335 4 National foreword This BritishStandard is the English language version of EN
3、 ISO105-A04:1999. It is identical with ISO105-A04:1999. It supersedes BS1006-A04:1990 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee TCI/81, Colour fastness testing and colour measurement, which has the responsibility to: aid enquirers to understand
4、the text; present to the responsible international/European committee any enquiries on 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 c
5、ommittee can be obtained on request to its secretary. Cross-references Attention is drawn to the fact that CEN and CENELEC Standards normally include an annex which lists normative references to international publications with their corresponding European publications. The BritishStandards which imp
6、lement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not pur
7、port to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front
8、cover, pages i and ii, theEN ISO title page, page2, the ISO title page, pagesii toiv, pages1 and2 and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Amendments issued
9、 since publication Amd. No. Date CommentsBSENISO105-A04:1999 BSI 04-2000 i Contents Page National foreword Inside front cover Foreword 2 Foreword iii Text of ISO105-A04 1ii blankEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO105-A04 July 1999 ICS 59.080 English version Textiles Tests for co
10、lour fastness Part A04: Method for the instrumental assessment of the degree of staining of adjacent fabrics (ISO105-A04:1989) Textiles Essais de solidit des teintures Partie A04: Mthode instrumentale pour lvaluation du degr de dgorgement des tissus tmoins (ISO105-A04:1989) Textilien Farbechtheitspr
11、fungen Teil A04: Methode zur instrumentellen Bewertung des Anblutens der Begleitgewebe (ISO105-A04:1989) This European Standard was approved by CEN on25 June1999. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standar
12、d 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 Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, Ge
13、rman). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, CzechRepublic, Denmark, F
14、inland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and UnitedKingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-1050
15、Brussels 1999 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref.No.ENISO105-A04:1999EENISO105-A04:1999 BSI 04-2000 2 Foreword The text of the International Standard from Technical Committee ISO/TC38 “Textiles” of the International Organizati
16、on for Standardization (ISO) has been taken over as an European Standard by Technical Committee CEN/TC248 “Textiles and textile products”, the secretariat of which is held byBSI. This European Standard shall be given the status of a national standard, either by publication of an identical text or by
17、 endorsement, at the latest by January2000, and conflicting national standards shall be withdrawn at the latest by January2000. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, B
18、elgium, CzechRepublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the UnitedKingdom. Endorsement notice The text of the International Standard ISO105-A04:1989 has been approved by CEN asaEuropean Stand
19、ard without any modification. NOTENormative references to International Standards are listed in Annex ZA (normative).EN ISO 105-A04:1999 ii BSI 04-2000 Contents Page Foreword ii 1 Scope 1 2 Normative references 1 3 Principle 1 4 Apparatus 1 5 Test specimen 1 6 Procedure 1 7 Test report 1 Annex ZA (n
20、ormative) Normative references to international publicationswiththeir relevant European publications 2 Table 1 Staining-scale rating 1 Descriptors: Textiles, fabrics, dyes, tests, determination, colour fastness, staining of colour.EN ISO 105-A04:1999 BSI 04-2000 iii Foreword ISO (the International O
21、rganization 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 committees. Each member body interested in a subject for which a technical committee has been estab
22、lished 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 International Electrotechnical Commission (IEC) on all matters of electrotechnical standardizat
23、ion. Draft International Standards adopted by the technical committees are circulated to the member bodies for approval before their acceptance as International Standards by the ISO Council. They are approved in accordance with ISO procedures requiring at least75% approval by the member bodies votin
24、g. International Standard ISO105-A04 was prepared by Technical Committee ISO/TC38, Textiles. ISO105 was previously published in13 “parts”, each designated by a letter (e.g.“Part A”), with publication dates between1978 and1985. Each part contained a series of “sections”, each designated by the respec
25、tive part letter and by a two-digit serial number (e.g.“Section A01”). These sections are now being republished as separate documents, themselves designated “parts” but retaining their earlier alphanumeric designations. A complete list of these parts is given in ISO105-A01.iv blankEN ISO 105-A04:199
26、9 BSI 04-2000 1 1 Scope This part of ISO105 specifies an instrumental method for assessing the degree of staining of adjacent fabrics in any fastness test, as an alternative to the visual method. 2 Normative references The following standards contain provisions which, through reference in this text,
27、 constitute provisions of this part of ISO105. 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 ISO105 are encouraged to investigate the possibility of applying the most recent editions of the standa
28、rds indicated below. Members of IEC and ISO maintain registers of currently valid International Standards. ISO 105-F10:1989, Textiles Tests for colour fastness Part F10: Specification for adjacent fabric: Multifibre. ISO 105-J01:1989, Textiles Tests for colour fastness Part J01: Measurement of colou
29、r and colour differences. 3 Principle The colour of an adjacent fabric which has been subjected to a fastness test in contact with the fabric under test and that of a specimen of the adjacent fabric which has been subjected to the fastness test in the absence of the fabric under test are measured. T
30、he colour difference between them is calculated in CIELAB units and converted to a staining-scale rating by means of a simple equation. 4 Apparatus Spectrometer or colorimeter, capable of measuring the colour of a specimen of the size of one stripe in a multifibre adjacent fabric (see ISO105-F10) an
31、d which irradiates the specimen with light resembling that of standard illuminant D 65or standard illuminant C. 5 Test specimen Mount the adjacent fabric which has been subjected to a fastness test, together with a specimen of the adjacent fabric which has been subjected to the fastness test in the
32、absence of the fabric under test, on non-optically-brightened white card stock. 6 Procedure 6.1 Measure the colour of the piece of adjacent fabric which has been subjected to the fastness test in the absence of the fabric under test. 6.2 Measure the colour of the adjacent fabric which has been subje
33、cted to the fastness test as part of a composite specimen. If the staining is uneven, several measurements shall be made and the arithmetic mean value employed in the calculations. If the instrument permits different viewing geometries to be used, the preferred method is to include the specular comp
34、onent. 6.3 Calculate the colour difference %E CIELABand the magnitude of the lightness difference %l CIELABbetween the adjacent fabrics, as described in6.1 and6.2, to two places of decimals. Either of two CIE instrument geometries may be used: a) sphere (d/0 ), specular included; b) 0 /45 or45 /10 .
35、 Calculations shall be performed using the CIE10 observer and illuminant D 65 , with the2 observer and illuminant C being a permitted alternative. 6.4 Calculate, to two places of decimals, the grey-scale difference %E GSequivalent to %E CIELABusing the following equation: 6.5 Calculate, to two place
36、s of decimals, the staining-scale rating (SSR) using one of the following equations: If SSR is greater than4, recalculate using the following equation: 6.6 Determine from Table 1 the staining-scale rating to be reported. Table 1 Staining-scale rating 7 Test report Include the staining-scale rating (
37、instrumental) from Table 1 and a reference to this part of ISO105 in the test report of the colour fastness test concerned. Ratings1 to4 SSR =6,11,45In (%E GS ) Ratings4 to5 SSR = 50,23%E GS Calculated SSR Reported SSR 5,00 to4,75 4,74 to4,25 4,24 to3,75 3,74 to3,25 3,24 to2,75 2,74 to2,25 2,24 to1,
38、75 1,74 to1,25 1,25 5 45 4 34 3 23 2 12 1EN ISO 105-A04:1999 2 BSI 04-2000 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 no
39、rmative references are cited at the appropriate places in the text and 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 re
40、ferences the latest edition of the publication referred to applies. Publication Year Title EN Year ISO 105-J01 1997 Textiles Tests for colour fastness PartJ01:General principles for measurement of surface colour EN ISO105-J01 1999blankBS EN ISO 105-A04:1999 BSI 389 Chiswick High Road London W4 4AL B
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