1、ICS 71.100.40Surface active agentsDetermination of interfacial tension of solutions of surfaceactive agents by the stirrup or ring methodEnglish version of DIN EN 14210Grenzflchenaktive Stoffe Bestimmung der Grenzflchenspannung von grenzflchenaktiven Lsungenmittels Bgel- oder RingverfahrenEuropean S
2、tandard EN 14210 : 2003 has the status of a DIN Standard.A comma is used as the decimal marker.National forewordThis standard has been prepared by CEN/TC 276 Surface active agents (Secretariat: France).The responsible German body involved in its preparation was the Normenausschuss Materialprfung(Mat
3、erials Testing Standards Committee), Technical Committee Anwendungstechnische Prfverfahren frTenside.AmendmentsDIN 53993, December 1997 edition, has been superseded by the specifications of EN 14210.Previous editionsDIN 53993: 1984-12, 1997-12.DEUTSCHE NORM March 2004DIN EN 14210 No part of this sta
4、ndard may be reproduced without the prior permission ofDIN Deutsches Institut fr Normung e.V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).Normenausschuss Bauwesen (NABau) im DINEnglish price group 9www.din.dewww.beuth.de06.04 95
5、60324Continued overleaf.Document comprises 13 pages.Supersedes DIN 53993,December 1997 edition.English versionICS 71.100.40Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr NormungSurface active agentsDete
6、rmination of interfacial tension of solutions ofsurface active agents by the stirrup or ring method 2003. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN 14210 : 2003 EAgents de surface Dtermination dela tension interfaciale des solu
7、tiondagents de surface par la mthode lanneau ou ltrierGrenzflchenaktive Stoffe Bestim-mung der Grenzflchenspannung vongrenzflchenaktiven Lsungen mittelsBgel- oder RingfverfahrenThis European Standard was approved by CEN on 2003-10-01.CEN members are bound to comply with the CEN/CENELEC Internal Regu
8、lationswhich stipulate the conditions for giving this European Standard the status of anational standard without any alteration.Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Management Centre or to anyCEN member.The European S
9、tandards exist in three official versions (English, French, German).A version in any other language 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 standar
10、ds bodies of Austria, Belgium, the CzechRepublic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland,Ireland, Italy, Luxembourg, Malta, the Netherlands, Norway, Portugal, Slovakia,Spain, Sweden, Switzerland, and the United Kingdom.December 2003EN 14210Page 2EN 14210 : 2003Page2333667111112Page 3EN 14210 : 2003Page 4EN 14210 : 2003toPage 5EN 14210 : 2003Page 6EN 14210 : 2003Page 7EN 14210 : 2003Page 8EN 14210 : 2003Page 9EN 14210 : 2003Page 10EN 14210 : 2003Page 11EN 14210 : 2003Page 12EN 14210 : 2003
