1、BRITISH STANDARD Textiles - Tests for colour fastness - Part JO1: General principles for measurement of surface colour The European Standard EN IS0 105501:1999 has the status of a British Standard ICC 59.080.01 IS EN IS0 05-501:2000 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT
2、LAW _ STD-BSI BS EN IS0 105-JOL-ENGL 2000 I Lb24bb9 OBbLb20 9T3 I direction of the Sector Committee for Materials and Chemicals, was published under the authority of the Standards Committee and comes into effect on 15 August 2000 Amd. No. O BSI 082000 BS EN IS0 105501:2000 Date Comments National for
3、eword This British Standard is the official English language version of EN IS0 105501: 1999. It is identical with IS0 105501:1997. It supersedes method JO1 of BS 1006:1990. The UK participation in its preparation was entnisted to Technical Committee TCI/l, Colour fastness and colour measurement, whi
4、ch has the responsibility to: - aid enquirers to understand the text; - present to the responsible internationaYEuropean committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; - monitor related international and European developments and promulgat
5、e them in the UK A list of organizations represented on this committee can be obtained on request to its secretaxy. Cross-references Attention is drawn to the fact that CEN and CENELEC Standards nody include an annex which lists normative references to international publications with their correspon
6、ding European publications. The British Standards which implement these international or European publications 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 Catalo
7、gue. A British Standard does not purport 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 compr
8、ises 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 13, the annex ZA page, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. ISBN O 58
9、0 36123 3 STD=BSI BS EN IS0 LOS-JOL-ENGL 2000 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM - = Lb24669 OBblb2L 83T EN IS0 105301 May 1999 CS 59.080.01 English version Textiles - Tests for colour fastness - Part JO1 : General principles for measurement of surface colour (IS0 105-JO1 :I 997) Text
10、iles - Essais de solidit8 des teintures - Partie JO1 : Principes gnraux du mesurage de la couleur de surface (Is0 105-J01:1997) Textilien - Farbechaieitsprfungen - Teil JO1 : Grundlagen fr die Messung von Krperfarben (IS0 105-J01:1997) This European Standard was approved by GEN on 18 April 1999. CEN
11、 members are bound to comply with the CEWCENELEC 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 appli
12、cation to the Central Secretariat 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 Central Secretariat has t
13、he same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland. Ireland. Italy. Luxembourg, Netherlands, Noway, Poriugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMilTEE
14、FOR STANDARDIZATION COMITG EUROPEEN DE NORMALISATION EUROPISCHES KOMITEE FOR NORMUNG Central Secretarlat: rue de Stassart, 36 8-1050 Brussels O 1999 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN IS0 105-JO1:1999 E STD-BSI BS EN I
15、S0 LOS-JOL-ENGL 2000 I Lb24bb9 OBbLb22 776 EN IS0 106-501:1999 Foreword The text of the International Standard from Technical Committee ISO/TC 38 “Textiles“ of the International Organization for Standardization (SO) has been taken over as an European Standard by Technical Committee CEN/TC 248 “Texti
16、les 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 an identical text or by endorsement, at the latest by November 1999, and conflicting national standards shall be withdrawn at the late
17、st by November 1999. According to the CEWCENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Neth
18、erlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of the International Standard IS0 105-J01:1997 has been approved by CEN as a European Standard without any modification. NOTE: Normative references to International Standards are listed in annex
19、 ZA (normative). STD-BSI BS EN IS0 L05-OL-ENGL 2000 E Lb24669 OBbL623 602 E EN IS0 105-501:1999 INTERNATIONAL STANDARD IS0 105-JO1 Fourth edition 1997-1 2-1 5 Textiles - Tests for colour fastness - Part JO1 : General principles for measurement of surface colour Textiles - Essais de solidit des teint
20、ures - Partie JOI: Principes gnraux du mesurage de la couleur de surface Reference number IS0 105-JO1 1997(E) STDoBSI BS EN IS0 LOS-JOL-ENGL 2000 Lb24669 OBbLb24 549 EN IS0 105-501:1999 Foreword IS0 (the International Organization for Standardization) is a worldwide federation of national standards
21、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 that committee. International organizat
22、ions, governmental and non- governmental, in liaison with ISO, also take pari in the work. IS0 collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. Draf International Standards adopted by the technical committees are circul
23、ated 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-JO1 was prepared by Technical Committee ISOTTC 38, Textiles, Subcommittee SC 1, Tests for cooured textiles and coloran
24、ts. This fourth edition cancels and replaces the third edition (IS0 105-J01:1989), which has been technically revised. 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 “sect
25、ions”, each designated by the respective pari 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
26、IS0 105-A01. Annex A forms an integral part of this part of IS0 105. Annex B is for information only. STD-BSI BS EN IS0 LOS-JOL-ENGL 2000 II Lb24bb9 08bLb25 485 E EN IS0 106-501:1999 Textiles - Tests for colour fastness - Part JOl: General principles for measurement of surface colour 1 Scope This pa
27、rt of IS0 105 is designed as a reference document to support the proper measurement of the colour of specimens by instrumental means as required in many parts of IS0 105. The document describes general concepts and problems associated with reflectance colour measurement. Annex A specifies techniques
28、 and specimen handling procedures. 2 Normative references The following standards contain provisions which, through reference in this text, constitute 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
29、 to agreement 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 IEC and IS0 maintain registers of currently valid International Standards. IS0 139: 1973, Textiles - Standard atmospheres for co
30、nditioning and testing. CIE Publication No. 15.2, Colorimetry, 2nd ed. (1986). 3 Definit ions For the purposes of this part of IS0 105, the following definitions apply. 3.1 colour measurement: A numerical representation of the colour of a specimen obtained by use of a colour measuring instrument; a
31、single measurement may represent an average of multiple readings of a specimen. 1) Available from the International Commission on Illumination Central Bureau, Kegelgasse 27, A- 1030 Vienna, Austria. 1 STD-BSI BS EN IS0 LOS-JO-ENGL 2000 LbZVbb9 OBbLbZb 3LL CU0 I O/d EN IS0 105-501:1999 0/45 45/0 3.2
32、colour measuring instrument: Any device (such as a colorimeter or spectrophotometer) used to measure the relative amount of radiation reflected from a specimen in the visible region of the spectrum (comprising the wavelengths from 360 nm to 780 nm, and including as a minimum the region from 400 nm t
33、o 700 nm). d 3.3 conditions. geometry (of a colour measuring instrument): One of the following illuminationhiewing O I O I 45 I 0(0“-10“) 1) illuminates the specimen: d 45 O 2) views the resulting reflected light: d = diffuse; O = normal (O“ to 10“); 45 (45“ f 2“) = tolerable range of the angle betw
34、een the direction of illumination or viewing and the normal to the specimen. NOTE - Instruments of different geometries may produce different colorimetric results on most textile materials. 3.4 shape) of the surface area that a colour measuring instrument is capable of covering in a single colour me
35、asurement. area-of-view optical aperture (of a colour measuring instrument): The dimensions (size and 3.5 re-emitted at other, usually longer, wavelengths. fluorescence: A phenomenon in which radiant flux of certain wavelengths is absorbed and 3.6 given conditions. reflectance: The ratio of the refl
36、ected radiant or luminous flux (light) to the incident flux in the 3.7 perfect reflecting diffuser under the same geometric and spectral conditions of rieasurement. reflectance factor: The ratio of the flux reflected from the specimen to the flux reflected from the 3.8 reflection, as in a mirror. sp
37、ecular reflection: The reflection without diffusion, in accordance with the laws of optical 3.9 standardization (of colour measuring instrument): The act of measuring one or more calibrated materials with a colour measuring instrument for the purpose of calculating a set of correction factors to be
38、applied to subsequent measurements. 2 STD*BSI BS EN IS0 LOS-JOL-ENGL 2000 II 16246b9 08bL627 258 = EN IS0 105-501:1999 NOTE - Calibration is typically performed by an instrument manufacturer to ensure that the instrument meets the criteria as established by national standardizing laboratories. 3.10
39、of confirming (or verifying) the validity of an instrument standardization. Colour measurements, which are made immediately following a standardization, are compared to original measurements of the standard to detect improper standardization. verification standard: In colour measurement, any stable
40、material which is used for the purpose 4 Principie Materials of an opaque or nearly opaque nature (but not translucent) are measured by reflectance methods in order to obtain a numerical representation of the colour of the specimen. NOTES 1 Proper equipment Set-up, standardization of the colour meas
41、uring instrument and proper presentation of the test specimens to the instrument are required to achieve consistent, reliable and meaningful reflectance measurement re sul t s. 2 In general, instrumental colour measurement procedures are dictated by the type of specimen to be measured and the instru
42、ment with which it will be measured. Many types of colour measuring instrumentation are available, differing in such features as area-of-view, illumination method, and geometry. The user is cautioned that conflicting results may be obtained on comparisons of data acquired on instruments of different
43、 designs. 5 Apparatus 5.1 Reflectance colour measuring instrument, for illuminating a specimen and measuring the amount of light which is reflected from the surface of the specimen. Illumination is usually polychromatic (white light); however monochromatic mode is acceptable for nonfluorescent speci
44、mens. Reflectance colour measuring instruments may be broadly divided into two groups: a) Spectrophotometers (typically diffuse/O, using polychromatic illumination) separate and measure the spectrum of light reflected from the specimen relative to a reference white at regular intervals (wavelength i
45、ntervals of 5 nm, 10 nm and 20 nm are most common). These data may be used to calculate the desired tristimulus values (X,Y,Z) for any given illuminant and observer. Some spectrophotometers (typically O/diffuse) illuminate the sample with monochromatic light and measure the amount of light reflected
46、 from the surface as the sample is illuminated at regular wavelength intervals. b) Colorimeters measure the tristimulus values (X,Y,Z) directly through broadband filters which are designed to produce colorimetric values for one illuminant and observer (typically C/2). Measurement of reflectance fact
47、ors at specific wavelengths is not possible with a colorimeter. Within these two categories, the instruments are further defined by their geometry as defined in 3.3. 3 STD-BSI BS EN IS0 LOS-JOL-ENGL 2000 m Lb2Mhh9 OBbLb28 194 EN IS0 105-501:1999 Diffuse/O (sphere) instruments illuminate the specimen
48、 indirectly when the specimen is placed against a port opening into a diffusely illuminated sphere and view the specimen at an angle between O“ and 10“ from the perpendicular. This arrangement is designed to capture all light reflected from the specimen. Some sphere instruments with a viewing angle
49、greater than O“ include a specular port which permits the inclusion or exclusion of the specular reflectance. O/diffuse (sphere) instruments are similar, but the path of illumination and viewing are reversed. This method illuminates the sample at an angle between O“ and 10“ and measures the amount of light reflected from the surface into the sphere. Instruments with 45/0 (or 0/45) geometry illuminate the specimen at the first angle and view the specimen at the second. These two geometries can be either circumferential (viewing or illuminating at 45
