EN IS0 4892-3 EUROPEANSTANDARD NORME EUROPEENNE EUROPAISCHE NORM October 2024 ICS 83.080.01 Supersedes EN IS0 4892-3:2016 English Version Plastics - Methods of exposure to laboratory light sources Part 3: Fluorescent UV lamps (IS0 4892-3:2024) Plastiques - Methodes d'exposition a des sources Kunststoffe - Kunstliches Bestrahlen oder Bewittern in lumineuses delaboratoire-Partie3:Lampes Geraten-Teil 3: UV-Leuchtstofflampen (ISO 4892 3:2024) fluorescentesUV (IS04892-3:2024) This European Standard was approved by CEN on 17October 2024. European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references member. 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, 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, Tirkiye and United Kingdom. cen EUROPEAN COMMITTEE FOR STANDARDIZATION COMITE EUROPEEN DE NORMALISATION EUROPAISCHES KOMITEE FUR NORMUNG CEN-CENELECManagementCentre:RuedelaScience23,B-1040Brussels @2024CEN All rights of exploitation in any form and by any means reserved Ref.No.ENISO 4892-3:2024E worldwide for CEN national Members. ENIS0 4892-3:2024 (E) Contents Page European foreword... 2 ENIS04892-3:2024 (E) European foreword This document (ENIS04892-3:2024)hasbeenpreparedbyTechnicalCommitteeISO/TC61"Plastics" in collaboration with Technical Committee CEN/TC249"Plastics"the secretariat ofwhich is held by SIS. This European Standard shall be given the status of a national standard, either by publication of an withdrawn atthelatestby April 2025. Attention isdrawntothepossibilitythat some of theelements of this document maybe the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. ThisdocumentsupersedesENIS04892-3:2016 Any feedback and questions on this document should be directed to the users' national standards body/national committee.Acompletelisting ofthesebodies can befound on theCEN website. 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 IS04892-3:2024 has been approved by CEN as ENIS04892-3:2024 without any modification. 3