1、ICS 25.160.50Massive Lotdrhte und flussmittelgefllte Rhrenlote Anforderungen und Prfverfahren Teil 3:Bestimmung der Flussmittelwirkung von flussmittelgefllten Rhrenloten mit der Benetzungswaage(ISO 12224-3 : 2003)European Standard EN ISO 12224-3 : 2003 has the status of a DIN Standard.A comma is use
2、d as the decimal marker.National forewordThis standard has been published in accordance with a decision taken by CEN/TC 121 Welding to adopt,without alteration, International Standard ISO 12224-3 as a European Standard.The responsible German body involved in its preparation was the Normenausschuss S
3、chweitechnik (Weld-ing Standards Committee), Technical Committee Lten.The DIN Standards corresponding to the International Standards referred to in clause 2 of the EN are asfollows:ISO 9454-1 DIN EN 29454-1ISO 9455-16 DIN EN ISO 9455-16IEC 60068-2-54 DIN IEC 60068-2-54National Annex NAStandards refe
4、rred to(and not included in Normative references and Annex ZA)DIN EN 29454-1 Soft soldering fluxes Classification and requirements Classification, labelling andpackaging (ISO 9454-1 : 1990)DIN EN ISO 9455-16 Soft soldering fluxes Test methods Part 16: Flux efficacy test, wetting balancemethod (ISO 9
5、455-16 : 1998)Ref. No. DIN EN ISO 12224-3 : 2003-10English price group 08 Sales No. 110802.04DEUTSCHE NORM October 2003EN ISO 12224-3EN comprises 9 pages. No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 107
6、72 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).Solder wire, solid and flux cored Specifications andtest methodsPart 3: Wetting balance test method for flux cored solder wire efficacy(ISO 12224-3 : 2003)English version of DIN EN ISO 12224-3English versionICS 25.1
7、60.50Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr NormungSolder wire, solid and flux cored Specifications andtest methodsPart 3: Wetting balance test method for flux cored solder wire efficacy(ISO 122
8、24-3 : 2003) 2003. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN ISO 12224-3 : 2003 EFils dapport de brasage, pleins et flux incorpor Spcifications etmthodes dessai Partie 3: Mtho-des dessai la balance de mouillagede lefficacit des
9、 fils flux incorpor(ISO 12224-3 : 2003)Massive Lotdrhte und flussmittel-gefllte Rhrenlote Anforderungenund Prfverfahren Teil 3: Bestim-mung der Flussmittelwirkung vonflussmittelgefllten Rhrenloten mitder Benetzungswaage(ISO 12224-3 : 2003)This European Standard was approved by CEN on 2003-04-16.CEN
10、members are bound to comply with the CEN/CENELEC Internal Regulationswhich 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 national stand-ards may be obtained on applica
11、tion to the Management Centre or to any CENmember.The European Standards 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 stat
12、us as the official versions.CEN members are the national standards 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 King
13、dom.EN ISO 12224-3May 2003Page 2EN ISO 12224-3 : 2003ForewordInternational StandardISO 12224-3 : 2003 Solder wire, solid and flux cored Specifications and test methods Part 3: Wettingbalance test method for flux cored solder wire efficacy,which was prepared by ISO/TC 44 Welding and allied processes
14、of the International Organization for Stand-ardization, has been adopted by Technical Committee CEN/TC 121 Welding, the Secretariat of which is heldby DS, as a European Standard.This European Standard shall be given the status of a national standard, either by publication of an identicaltext or by e
15、ndorsement, and conflicting national standards withdrawn, by November 2003 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, Denma
16、rk, Finland, France, Germany, Greece, Hungary, Iceland, Ireland,Italy, Luxembourg, Malta, the Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland, and theUnited Kingdom.Endorsement noticeThe text of the International Standard ISO 12224-3 : 2003 was approved by CEN as a European Stand
17、ardwithout any modification.NOTE: Normative references to international publications are listed in Annex ZA (normative.)Page 3EN ISO 12224-3 : 2003Page 4EN ISO 12224-3 : 2003Page 5EN ISO 12224-3 : 2003Page 6EN ISO 12224-3 : 2003Page 7EN ISO 12224-3 : 2003Page 8EN ISO 12224-3 : 2003Page 9EN ISO 12224-3 : 2003
