EN IS0 2884-1 EUROPEAN STANDARD NORME EUROPEENNE EUROPAISCHE NORM September 2024 Supersedes EN IS0 2884-1:2006 ICS 87.040 English Version Paints and varnishes - Determination of viscosity using rotational viscometers - Part 1: Absolute viscosity measurement with cone-plate measuring geometry at high shear rates (IS0 2884-1:2024) Peintures et vernis-Détermination de la viscosité au Beschichtungsstoffe - Bestimmung der Viskositat mit moyen de viscosimetres rotatifs - Partie 1: Mesurage Rotationsviskosimetern -Teil 1: Absolute de la viscosité absolue par geometrie de mesure Viskositatsmessung mit Kegel-Platte-Messgeometrie cone/plateau a des vitesses de cisaillement élevees beihohenScherraten (IS02884-1:2024) (IS0 2884-1:2024) This European Standard was approved by CEN on 23 August 2024. 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 Centrehas the same statusas the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkiye and United Kingdom. cer EUROPEAN COMMITTEEFOR STANDARDIZATION COMITEEUROPEENDENORMALISATION EUROPAISCHESKOMITEEFURNORMUNG CEN-CENELECManagementCentre:RuedelaScience23,B-1040Brussels All rights of exploitation in any form and by any means reserved 2024CEN Ref. No. EN IS0 2884-1:2024 E worldwidefor CENnational Members. EN IS0 2884-1:2024 (E) Contents Page 2 EN IS0 2884-1:2024 (E) European foreword This document (EN IS0 2884-1:2024) has been prepared by Technical Committee IS0/TC 35 "Paints and varnishes" in collaboration with Technical Committee CEN/TC 139 “Paints and varnishes" the secretariat of which is held by DIN. 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 March 2025, and conflicting national standards shall be withdrawn at the latest by March 2025. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. This document supersedes EN IS0 2884-1:2006. Any feedback and questions on this document should be directed to the users' national standards body/nationalcommittee.AcompletelistingofthesebodiescanbefoundontheCENwebsite According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkiye and the United Kingdom. Endorsement notice The text of IS0 2884-1:2024 has been approved by CEN as EN IS0 2884-1:2024 without any modification. 3