ISO 25980-2023.docx
INTERNATIONA1.STANDARDISO25980editionSecond2023-05Hea1.thandsafetyinwe1.dinganda1.1.iedprocessesTransparentwe1.dingcurtains,stripsandscreensforarcwe1.dingprocessesHygieneetsecuriteenSoUdageettechniquesconnexesRideaux,Ianieresetecranstransparentspour1.esprocedesdesoudageaarc©ISO2023COPYRIGHTPROTECTEDDOCUMENT©ISO2023IUirhM*hedbdi1.iUedotherwiseupdhi.o啪InyM1.tta0Dmk<nroni(ncm11ni10tf1.*Mqn1.C6pW11opypMRationmaytheinternetoranintranet,withoutpriorwrittenpermission.PermissioncanberequestedfromeitherISOattheaddressbe1.oworISO'smemberbodyinthecountr)oftherequester.f),WV>fifiU81.andonnet8CH-1214Vernier,GenevaPhone：M1.227490111觥ftte:丽丽BQrgPub1.ishedinSwitzer1.andContents>rciIvScope1Normativereferences1Termsanddefinitions1ReqUiIaen1.entS24.1 Transmi1.tance24.1.1 Infraredtransmittance24.1.2 EffectiveuItrbiueHiitnsmittance24.1.4 1.uminoustransmittance24.2 Resistancetou1.travio1.etradiation3一Testandca1.cu1.ationmethods35.1 Transmittance35.1.1 Genera1.35.1.3 EffectiveU1.trtriUORigtmnSmittanCe45.1.4 141.UtDInoUSnce45.2 Resistancetou1.travio1.etradiation55.3 S融Sia揄即f正rea。55.3.2Testspecimens65.3 3T¢StprooduIo.65.4 §聒磊曜我F晶邦Tength75.4.1Testapparatus.7工在2sp?CZImeng71._!ar1.d.2a>.一一_861Gener386.2Mandatorymarkings8Informationforusers8Annex A (informative)Basisofthetransmittancerequirementsofthisdocument1()Annex B (informative)Se1.ectionofcurtain14Bib1.iography15ForewordISO(theInternationa1.OrganizationforStandardization)isawor1.dwidefederationofnationa1.standardsttiugh(ISOmrtm匕0)bMdmi)rwcekdHPfff1.QbbGgbodyI1tf1.nmtiJMiai6sndrifc3owhtd1.ysQcchit2committeehasbeenestab1.ishedhastherighttoberepresentedonthatcommittee.Internationa1.organizations,governmenta1.andnon-governmenta1.,in1.iaisonwithISO,a1.sotakepartinthework.ISOco1.1.aboratesc1.ose1.ywiththee1.ectrotechnica1.standardization.Internationa1.E1.ectrotechnica1.Commission(IEC)ona1.1.mattersofTheproceduresusedtodeve1.opthisdocumentandthoseintendedforitsfurthermaintenanceare0f1.S01.EC(VifY1的M51bnotfygg4MMfergccordance、WFhtheeditoria1.ru1.esoftheISO/IECDirectives.Part2(secwww.iso.org/direc1.ives).Anytradeusedinthis跑歌ionrightsd版服梯1n描M卿SnSi搬施吸R的战切刑他doc1.三棉翩冰硼%,subjectofanypatentrightsidentifiedduringthedeve1.opmen13th»doc向U1.beintheIntroductionand/orontheISO1.istofpatentdec1.arationsreceived(seewww.iso.org/patents).constitutenameendorsement,documentisinformationgivenfortheconvenienceofusersanddoesnotForanexp1.anationofthevo1.untarynatureofstandards,themeaningofISOspecifictermsand族aP涸枭取OrRanfWMWass忠jSW窿inweW¾ft1.沁nBarP挑Jdead虐¾e盘w¼w.iso.oiso/forewoId.htm).被#御1眼¥能翻及OratiOn州IM粒源"1a九因明，C&nmMe酸痛6三三ation(CEN)Technica1.CommitteeCEN/TC121,We1.dinganda1.1.iedprocesses,inaccordancewiththeAgreementontechnica1.cooperationbetweenISOandCEN(ViennaAgreement).Thisrevised.secondeditioncance1.sandrep1.acesthefirstedition(ISO25980:2014),whichhasbeentechnica1.1.yThemainchangesareasfo1.1.ows:hazard1.eve1.Ghasbeenremoved;requirementsregarding1.uminousandeffectiveb1.ue-1.ighttransmittancehavebeenadded.Af1.ify.feA1.backcc11ete晅ftfonsofon曲细曲finentcan?OUkIinsWaRonsofIS。/TC44dowwnWhM8I1.wy/的avai1.ab1.efromthispage:https:/committee.iso.org/sites/tc44/home/interpretation.htm1.Hea1.thandsafetyinwe1.dinganda1.1.iedprocesses一Transparentwe1.dingcurtains,stripsandscreensforarcwe1.dingprocesses1Scopeagainstharmfu1.workp1.acesoptica1.radiationandspatterworkerswhointendedprovideprotectionIigh1.1.ransparen1.arewe1.dingcurtainswe1.dingandusedtransmittcdapp1.icationsirradianceisbe1.owapp1.icab1.eWe1.dingForintentiona1.viewingWe1.dingspecifiedotherthisdocumentprotectionintendedseerep1.ace1.6321-1.we1.dingThisNormativereferencestoprotectionagainst1.aserradiation,forwhichISO19818-1app1.ies.constitutesrequirementsaredocument.Forda1.edinreferenccs,on1.ySomceditiona1.1.citcdapp1.ies.contentISO4007:2018,Persona1.protectiveequipmentEyeandfaceprotectionVocabu1.aryISO/CIE11664-2,Co1.orimetryPart2:CIEstandardH1.uminantsISOTermsandCIefinitiOnSPrOteeTj一TestmethodsPart3:Physica1.andmechanica1.propertiesForthepurposesofthisdocument,thetermsanddefinitionsgiveninISO4007andthefo1.1.owingapp1.y.ISOOn1.inebrowsingp1.atfonn:avai1.ab1.ea1.hupsWWWTiSOJGFfiobp3.1transparentThisdocumentspecifiessafetyrequirementsfortransparentwe1.dingcurtains,stripsandscreenstobeusedin1.eve1.sofwherearcwe1.dingisIakingforp1.ace.TheyarearcthetovidnityofarcWUkhngprocessesbutnotinvo1.vedinthewe1.dingitse1.f.Theyarcintendedtoreducethediscomfortg1.arefromthearcbuta1.soa1.1.owsufficient1.uminoustransmittancetopermitaviewintotheworkspacebehind.Theemissions1.essthancana1.sobetheotherinfraredas1.ongastheUV-andb1.ueexposure1.i
