1、ICS 87.040Beschichtungsstoffe Visueller Vergleich der Farbe vonBeschichtungen (ISO 3668 : 1998)European Standard EN ISO 3668 : 2001 has the status of a DIN Standard.A comma is used as the decimal marker.National forewordThis standard has been published in accordance with a decision taken by CEN/TC 1
2、39 Paints and varnishes(Secretariat: Germany) to adopt, without alteration, International Standard ISO 3668 as a European Stand-ard.The responsible German body involved in its preparation was the Normenausschuss Beschichtungsstoffeund Beschichtungen (Coatings and Coating Materials Standards Committe
3、e), Technical Committee Allge-meine Prfverfahren fr Beschichtungsstoffe und Beschichtungen.The DIN Standards corresponding to the International Standards referred to in clause 2 of the EN are asfollows:ISO Standard DIN Standard(s)ISO 1512 DIN EN ISO 15528ISO 1513 DIN EN ISO 1513ISO 1514 DIN EN ISO 1
4、514ISO 2808 DIN EN ISO 2808ISO 3270 DIN EN 23270ISO 7724-1 DIN 5033-7ISO 7724-2 DIN 5033-7, DIN 5033-9 and DIN 53236ISO 7724-3 DIN 6174AmendmentsDIN 53218, May 1981 edition, has been superseded by the specifications of EN ISO 3668, which is identicalto ISO 3668.Previous editionDIN 53218: 1981-05.Ref
5、 No. DIN EN ISO 3668 : 2001-12English price group 09 Sales No. 110903.02DEUTSCHE NORM December 2001EN ISO 3668Continued overleaf.EN comprises 11 pages. No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772
6、 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).Paints and varnishesVisual comparison of the colour of paints(ISO 3668 : 1998)English version of DIN EN ISO 3668Supersedes DIN 53218,May 1981 edition.National Annex NAStandards referred to(and not included in Normativ
7、e references and Annex ZA)DIN 5033-7 Colorimetry Conditions for measuring surface coloursDIN 5033-9 Colorimetry Reflectance standard for colorimetry and photometryDIN 6174 Colorimetric evaluation of colour differences of surface colours according to the CIELABformulaDIN 53236 Testing of colorants Co
8、nditions of measurement and evaluation for determining colourdifferences in paints, varnishes and similar coatings and plasticsDIN EN 23270 Paints, varnishes and their raw materials Temperatures and humidities for conditioningand testing (ISO 3270 : 1984)DIN EN ISO 1513 Paints and varnishes Examinat
9、ion and preparation of samples (ISO 1513 : 1992)DIN EN ISO 1514 Paints and varnishes Standard panels for testing (ISO 1514 : 1993)DIN EN ISO 2808 Paints and varnishes Determination of film thickness (ISO 2808 : 1997)DIN EN ISO 15528 Paints, varnishes and raw materials for paints and varnishes Sampli
10、ng(ISO 15528 : 2000)Page 2DIN EN ISO 3668 : 2001-12English versionICS 87.040Paints and varnishesVisual comparison of the colour of paints(ISO 3668 : 1998) 2001. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN ISO 3668 : 2001 EBeschic
11、htungsstoffe Visueller Ver-gleich der Farbe von Beschichtungen(ISO 3668 : 1998)This European Standard was approved by CEN on 2001-03-07.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of anational st
12、andard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be obtained on application to the Management Centre or to anyCEN member.The European Standards exist in three official versions (English, French, German).A version in any other langu
13、age made by translation under the responsibility of aCEN member into its own language and notified to the Management Centre hasthe same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, the CzechRepublic, Denmark, Finland, France, Germany, Greece, Ice
14、land, Ireland, Italy,Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland,and the United Kingdom.EN ISO 3668May 2001Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr NormungPeintures e
15、t vernis Comparaisonvisuelle de la couleur des peintures(ISO 3668 : 1998)Page 2EN ISO 3668 : 2001ForewordInternational StandardISO 3668 : 1998 Paints and varnishes Visual comparison of the colour of paints,which was prepared by ISO/TC 35 Paints and varnishes of the International Organization for Sta
16、ndardization,has been adopted by Technical Committee CEN/TC 139 Paints and varnishes, the Secretariat of which is heldby DIN, as a European Standard.This European Standard shall be given the status of a national standard, either by publication of an identicaltext or by endorsement, and conflicting n
17、ational standards withdrawn, by November 2001 at the latest.In accordance with the CEN/CENELEC Internal Regulations, the national standards organizations of the follow-ing countries are bound to implement this European Standard:Austria, Belgium, the Czech Republic, Denmark, Finland, France, Germany,
18、 Greece, Iceland, Ireland, Italy,Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, and the United Kingdom.Endorsement noticeThe text of the International Standard ISO 3668 : 1998 was approved by CEN as a European Standard withoutany modification.NOTE: Normative references to international publications are listed in Annex ZA (normative).Page 3EN ISO 3668 : 2001Page 4EN ISO 3668 : 2001Page 5EN ISO 3668 : 2001Page 6EN ISO 3668 : 2001Page 7EN ISO 3668 : 2001Page 8EN ISO 3668 : 2001Page 9EN ISO 3668 : 2001Page 10EN ISO 3668 : 2001Page 11EN ISO 3668 : 2001
