EN ISO13944 EUROPEANSTANDARD NORMEEUROPEENNE EUROPAISCHE NORM November2012 ICS 77.160 SupersedesENISO13944:2006 English Version Lubricated metal-powdermixes-Determinationof lubricant content -Soxhlet extraction method (iSO 13944:2012) Melanges de poudres metalliques lubrifiees - Determination Metallpulver mit Gleitmittelzusatz - Bestimmung des de la teneur en lubrifiant - Methode d'extraction au Soxhlet Gleitmittelan-teils - Extraktionsverfahren nach Soxhlet (ISO (ISO 13944:2012) 13944:2012) This European Standard was approved by CEN on 13 August 2012. CEN members are bound to comply with the CEN/CENELEC 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 application to the CEN-CENELEC Management Centre 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 CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia Finland, Fomer Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. cen EUROPEAN COMMITTEE FOR STANDARDIZATION COMITE EUROPEEN DE NORMALISATION EUROPAISCHES KOMITEE FUR NORMUNG Management Centre:Avenue Marnix 17,B-1000 Brussels @2012CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 13944:2012: E worldwide for CEN national Members. BS ENISO13944:2012 ENISO13944:2012 (E) Foreword metallurgy". 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of an identical text or by endorsement, at the latest by May 2013, and conflicting national standards shall be withdrawn at the latestbyMay2013. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. This document supersedes ENIS0 13944:2006 According to the CEN/CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 13944:2012 has been approved by CEN as a EN ISO 13944:2012 without any modification. 3 ENISO13944:2012(E) Foreword technical committees. Each member body interested in a subject for which a technical committee has been non-governmental, in liaison with isO, also take part in the work. isO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/lEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. IsO shall not be held responsible for identifying any or all such patent rights. Samplingandtestingmethodsforpowders (includingp