1、ICS 85.040PulpsLaboratory wet disintegrationPart 1: Disintegration of chemical pulps(ISO 5263-1 : 2004)English version of DIN EN ISO 5263-1Faserstoffe Nassaufschlagen im Labor Teil 1: Aufschlagen von Chemiezellstoff (ISO 5263-1 : 2004)A comma is used as the decimal marker.National forewordThis stand
2、ard has been published in accordance with a decision taken by CEN/TC 172 to adopt, withoutalteration, International Standard ISO 5263-1 as a European Standard.The responsible German body involved in its preparation was the Normenausschuss Materialprfung(Materials Testing Standards Committee), Techni
3、cal Committee Chemisch-technologische Prfverfahrenfr Papier, Pappe, Faserstoff und Chemiezellstoff.DIN EN 20638 and DIN EN ISO 4119 are the standards corresponding to International Standards ISO 638and ISO 4119, respectively, referred to in clause 2 of the EN.AmendmentsThis standard differs from DIN
4、 EN ISO 5263, April 1997 edition, in that the standard now consists of threeparts and has been editorially revised.Previous editionDIN EN ISO 5263: 1997-04.National Annex NAStandards referred to(and not included in Normative references)DIN EN 20638 Pulps Determination of dry matter content (ISO 638
5、: 1978)DIN EN ISO 4119 Determination of stock concentration of pulps (ISO 4119 : 1995)DEUTSCHE NORM December 2004DIN EN ISO 5263-1 No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut fr Normung e.V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has th
6、e exclusive right of sale for German Standards (DIN-Normen).Normenausschuss Bauwesen (NABau) im DINEnglish price group 8www.din.dewww.beuth.de04.05 9611383Continued overleaf.Document comprises 9 pages.This standard, together withDIN EN ISO 5263-2 andDIN EN ISO 5263-3, December 2004editions, supersed
7、esDIN EN ISO 5263, April 1997 edition.English versionICS 85.040Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr NormungPulpsLaboratory wet disintegrationPart 1: Disintegration of chemical pulps(ISO 5263-1
8、 : 2004) 2004. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN ISO 5263-1 : 2004 EPtes Dsintgration humide enlaboratoire Partie 1: Dsintgrationdes ptes chimiques(ISO 5263-1 : 2004)Faserstoffe Nassaufschlagen imLabor Teil 1: Aufschlag
9、en vonChemiezellstoff (ISO 5263-1 : 2004)This European Standard was approved by CEN on 2004-08-02.CEN members are bound to comply with the CEN/CENELEC InternalRegulations which stipulate the conditions for giving this European Standardthe status of a national standard without any alteration.Up-to-da
10、te lists and bibliographical references concerning such nationalstandards 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 language made by translation under therespons
11、ibility of a CEN member into its own language and notified to theManagement Centre has the same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, Cyprus,the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece,Hungary, Iceland, Ireland,
12、Italy, Latvia, Lithuania, Luxembourg, Malta, theNetherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden,Switzerland, and the United Kingdom.|September 2004EN ISO 5263-1Supersedes EN ISO 5263 : 1997.Page 2EN ISO 5263-1 : 20042333344568ForewordInternational StandardISO 5263-1 : 2004 P
13、ulps Laboratory wet disintegration Part 1: Disintegration of chemical pulps,which was prepared by ISO/TC 6 Paper, board and pulps of the International Organization for Standardization,has been adopted by Technical Committee CEN/TC 172 Pulp, paper and board, the Secretariat of which is heldby DIN, as
14、 a European Standard.This European Standard shall be given the status of a national standard, either by publication of an identical textor by endorsement, and conflicting national standards withdrawn, by March2005 at the latest.In accordance with the CEN/CENELEC Internal Regulations, the national st
15、andards organizations of thefollowing countries are bound to implement this European Standard:Austria, Belgium, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary,Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Port
16、ugal,Slovakia, Slovenia, Spain, Sweden, Switzerland, and the United Kingdom.Endorsement noticeThe text of the International Standard ISO 5263-1 : 2004 was approved by CEN as a European Standard withoutany modification.Page 3EN ISO 5263-1 : 2004Page 4EN ISO 5263-1 : 2004Page 5EN ISO 5263-1 : 2004Page 6EN ISO 5263-1 : 2004Page 7EN ISO 5263-1 : 2004Page 8EN ISO 5263-1 : 2004
