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1、INTERNATIONA1.STANDARDISO25980editionSecond2023-05Hea1.thandsafetyinwe1.dinganda1.1.iedprocessesTransparentwe1.dingcurtains,stripsandscreensforarcwe1.dingprocessesHygieneetsecuriteenSoUdageettechniquesconnexesRideaux,Ianieresetecranstransparentspour1.esprocedesdesoudageaarcISO2023COPYRIGHTPROTECTEDD
2、OCUMENTISO2023IUirhM*hedbdi1.iUedotherwiseupdhi.o啪InyM1.tta0DmkfifiU81.andonnet8CH-1214Vernier,GenevaPhone：M1.227490111觥ftte:丽丽BQrgPub1.ishedinSwitzer1.andContentsrciIvScope1Normativereferences1Termsanddefinitions1ReqUiIaen1.entS24.1 Transmi1.tance24.1.1 Infraredtransmittance24.1.2 EffectiveuItrbiue
3、Hiitnsmittance24.1.4 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 3TStprooduIo
4、.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.OrganizationforStand
5、ardization)isawor1.dwidefederationofnationa1.standardsttiugh(ISOmrtm匕0)bMdmi)rwcekdHPfff1.QbbGgbodyI1tf1.nmtiJMiai6sndrifc3owhtd1.ysQcchit2committeehasbeenestab1.ishedhastherighttoberepresentedonthatcommittee.Internationa1.organizations,governmenta1.andnon-governmenta1.,in1.iaisonwithISO,a1.sotakepa
6、rtinthework.ISOco1.1.aboratesc1.ose1.ywiththee1.ectrotechnica1.standardization.Internationa1.E1.ectrotechnica1.Commission(IEC)ona1.1.mattersofTheproceduresusedtodeve1.opthisdocumentandthoseintendedforitsfurthermaintenanceare0f1.S01.EC(VifY1的M51bnotfygg4MMfergccordance、WFhtheeditoria1.ru1.esoftheISO/
7、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.opmen13thdoc向U1.beintheIntroductionand/orontheISO1.istofpatentdec1.arationsreceived(seewww.iso.org/patents).constitutenameendorsement,docume
8、ntisinformationgivenfortheconvenienceofusersanddoesnotForanexp1.anationofthevo1.untarynatureofstandards,themeaningofISOspecifictermsand族aP涸枭取OrRanfWMWass忠jSW窿inweWft1.沁nBarP挑Jdead虐e盘ww.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.
9、iedprocesses,inaccordancewiththeAgreementontechnica1.cooperationbetweenISOandCEN(ViennaAgreement).Thisrevised.secondeditioncance1.sandrep1.acesthefirstedition(ISO25980:2014),whichhasbeentechnica1.1.yThemainchangesareasfo1.1.ows:hazard1.eve1.Ghasbeenremoved;requirementsregarding1.uminousandeffectiveb
10、1.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,stripsandscreen
11、sforarcwe1.dingprocesses1Scopeagainstharmfu1.workp1.acesoptica1.radiationandspatterworkerswhointendedprovideprotectionIigh1.1.ransparen1.arewe1.dingcurtainswe1.dingandusedtransmittcdapp1.icationsirradianceisbe1.owapp1.icab1.eWe1.dingForintentiona1.viewingWe1.dingspecifiedotherthisdocumentprotectioni
12、ntendedseerep1.ace1.6321-1.we1.dingThisNormativereferencestoprotectionagainst1.aserradiation,forwhichISO19818-1app1.ies.constitutesrequirementsaredocument.Forda1.edinreferenccs,on1.ySomceditiona1.1.citcdapp1.ies.contentISO4007:2018,Persona1.protectiveequipmentEyeandfaceprotectionVocabu1.aryISO/CIE11
13、664-2,Co1.orimetryPart2:CIEstandardH1.uminantsISOTermsandCIefinitiOnSPrOteeTj一TestmethodsPart3:Physica1.andmechanica1.propertiesForthepurposesofthisdocument,thetermsanddefinitionsgiveninISO4007andthefo1.1.owingapp1.y.ISOOn1.inebrowsingp1.atfonn:avai1.ab1.ea1.hupsWWWTiSOJGFfiobp3.1transparentThisdocu
14、mentspecifiessafetyrequirementsfortransparentwe1.dingcurtains,stripsandscreenstobeusedin1.eve1.sofwherearcwe1.dingisIakingforp1.ace.TheyarearcthetovidnityofarcWUkhngprocessesbutnotinvo1.vedinthewe1.dingitse1.f.Theyarcintendedtoreducethediscomfortg1.arefromthearcbuta1.soa1.1.owsufficient1.uminoustran
15、smittancetopermitaviewintotheworkspacebehind.Theemissions1.essthancana1.sobetheotherinfraredas1.ongastheUV-andb1.ueexposure1.imits.Theyarcdesigned1.obeusedatadistancefromthearcofat1.east1m.fi1.ters,curtains,stripsandofscreensarcs,inmeansofareareused,toISOandISO16321-2.2 documentisnotapp1.icab1.eThef
16、o1.1.owingdomentsofthisreferredinthetextsuchawaythattheoroftheirForundatedreferences,the1.atesteditionofthereferenceddocument(inc1.udinganyamendments)app1.ies.1SOCIE116641rCoiorimetryPart1:CIEstandardco1.orimetricobserversISO18526-2:2020,EyeandfaceprotectionTestmethodsPart2：Physica1.optica1.properti
17、es3 18526-3:2020,EefaceISOandIECmaintaintermino1.ogydatabasesforuseinstandardizationatthefo1.1.owingaddresses:-IECE1.ectropcdia:avai1.ab1.eathttps:/www.e1.ec1.ropedia.org/characteristicofwe1.dingCUrtains,stripsandscreensthatpermitvisibi1.ityoftheworkingp1.acewithoutimp1.yingtobeg1.assc1.ear3.2effect
18、iveu1.travio1.ettransmittanceFormu1.aentry:Theeffectiveu1.travio1.ettransmittanceisusua1.1.yexpressedasapercenUeandca1.cu1.atedusing3.3effectiveb1.ue-1.ighttransmittanceFormu1.aentry：Theeffectiveb1.ue-1.ighttransmittanceisusua1.1.yexpressedasapercentageandca1.cu1.atedusing3.41.uminoustransmittanceFe
19、FHHk431entry:The1.uminoustransmittanceisusua1.1.yexpressedasapercentageandca1.cu1.atedusing4Requirements4.1 Transmittance4.1.1 Infraredtransmittanceradiationfromthewe1.dingarcatadistanceofmorethan1mistoo1.owtorepresentahazard.4.1.2 Effectiveu1.travio1.ettransmittanceNOTEnoise.Measurementmateria1.s(e
20、.g.transmittancehavewave1.engthsattenuationProvidemeasurementprotection4.1.3 Effectiveb1.ueJighttransmittancewave1.engthrangebetween300nmto700nmsha1.1.be1.essthan1.0%.4.1.4 1.uminoustransmittanceexpressedinthegradesaccordingto4We4.-Awex-Bprovidesinformationonthese1.ectionofcurtainrvvnorma1.izedva1.u
21、eofthespectra1.transmittanceaveragedbetueen200nmand400nmweightedbythere1.ativespectra1.effectivenessfunctionforu1.travio1.etNote1.to(I).Bnorma1.izedva1.ueofthespectra1.transmittanceaveragedbetween300nmand700nmweightedbythere1.ativespectra1.effectivenessfunctionforb1.ue1.ightNote1to(2).TVrat100fthe1.
22、uminousuxtransmittedtotheincident1.uminousf1.uxforaspecifiedi1.1.uminantandphotopicvisionNote1to.SOURCE:ISO4007:2018,3.10.1.32rmodifiedNote1toentryrevised.Note2toentryremoved.Thisdocumentdoesnotprovideinfraredtransmittancerequirements.TheintensityoftheinfraredAnnexApmvidesinformationonthebasisofthet
23、ransmittancerequirementsofthisdocument.Whentestedinaccordancewith5.1.2,theweightedeffectiveu1.travio1.ettransmittance,TUV,intheWave1.engUirangebetween200nmand400nmsha1.1.be1.essthan0,002%.withMostp1.asticofspectra1.PVCandPC)atveryhighbc1.ow250nmandcrcatcssufficientprob1.emsatwave1.engths65MinimumMax
24、imumExtidarkisnoima1.iyintendedforsepaationofadjacentoperations.4.2Resistancetou1.travio1.etradiationToensurethattherequiredprotectionismaintainedandthediscomfortg1.areprotectionisnotmnibffi1.yspet)edOiteriexpdstiretoUVIdingmdiation,thecurtainsha1.1.beexposedtoaxenonarcthathasAfter-xMJsure4o-UVradia
25、tionduetothetestspecifiedin5.2,thecurtainsha1.1.remaininconformity 晶Rbttancd由1.amd06F幽IiXEangein1.uminoustransmittancesha1.1.notbegreaterthan20%.阳hWfh伐C)TmIVi盟於&mrm*:,thewe1.dingcurtain,striporscreenmateria1.isconsideredtobethef1.amedoesnotreachthetestmarkwiththeburnerinposition; theamese1.f-extingu
26、ishesafterremova1.oftheburner; themateria1.doesnotcontinuetog1.owformorethan3,0Safterremova1.oftheburner.4.4Seamandeye1.etstrengthIfeye1.etsareusedandwhenwe1.dingcurtainswiththickness0,5mmaretestedinaccordancewith4,QSt1.)Mita1.cuIatidi)fnifiKKisioreye1.etand/orremova1.ofanyeye1.e1.5.1 Transmittance5
27、.1.1 Genera1.Afterpreparation,thetestspecimenssha1.1.bemaintainedatatemperatureof(235)andre1.ativehumidityof1.essthan70%foraminimumof16hbeforetesting.Themethodsformeasuringspectra1.transmittanceaccordingtoISO18526-2:2020,C1.ause6sha1.1.beapp1.ied.5.1.2 Effectiveu1.travio1.ettransmittance400nmIUV=100
28、400nm（八）isthespectra1.transmittanceintherange200nmto400nm;A5.1.3 Effectiveb1.ue*1.ighttransmittance700nmIB=1007(X1rnn8(1.)(Dd1.（八）isthespectra1.Iransmi1.1.anceintherange300nmto700nm;5.1.4 1.uminoustransmittanceFormu1.a(3).-102780nmIV.D65=10038Onm74Jnmr()isthespectra1.transmittanceintherange380nmto78
29、0nm;Srs()inaccordancedistribution11664-2jncidentradiationOfCIEstandardI1.1.uminant)65-34whennecessary.ISO2023-A1.1.rightsreservedvv(%)isca1.cu1.atedusingFormu1.a(1):+20OnmI(1.)S(1.)d.+2OOmu5(1.)d.whereS（八）isthespectra1.efficiencyforUVradiation;isthewave1.engthinnm.b(%)isca1.cu1.atedusingFormu1.a(2)：
30、+300mI(1.)B(1.)d.3OOnm(2)where(jistheb1.ue-1.ighthazardfunction：isthewave1.engthinnm.Forthepurposesofthisdocument,CIEi1.1.uminantD65,tv,D65(%),isusedandca1.cu1.atedusing+3S0nmSMS(1.)1.(1.)d1.6)where1.,()istheCIE2spectra1.1.uminousefficiencyfunctionforphotopicvisioninaccordancewithISOC1E11664-1;isthe
31、Spectra1.withISOC1Eoftheisthewave1.engthinnm.NOTETheva1.uesoftheproductS1165()()aregiveninISO4007:2018.Tab1.eA.3andcanbeinterpo1.ated5.2 Resistancetou1.travio1.etradiationaccordanceh.withSPeCtraI1.8526-3:2020,6.8.3isinthentestedarcensurechambertheforcur1.ainexposuremeetsthe5.3 Resistancetof1.amespre
32、ad5.3.1 Testapparatusdimensionsshownho1.derEuF4.Therigidmarksarenon-f1.ammab1.eofmateria1.withConstructionprojectDimensionsinmi1.1.imetresKeysamp1.eho1.derpartINOTEA1.1.dimensionshaveCoIerancesFigureImnrSamp1.eho1.derPositionPropaneburner,havinganomina1.visib1.ef1.ameheightof20mmwhenputinanuprightTo
33、ensurethestabi1.ityofthespectra1.absorptionpropertiesofthecurtain,asamp1.esha1.1.betestedin(100r00,2)TheISOtransmittanceaxenontotestthatsti1.1.timeattenuationrequirementsof4.1.2and4.1.3.Recordthere1.ativechangein1.uminoustransmittanceasapercentage.Thefo1.1.owingapparatusisrequired:5.3.1.1Samp1.ein,m
34、adeoftestmeta1.orfromtherearofpart1,seeFigure2.thefrontpart1andthethe1.ocatingpinsand3samp1.eho1.derpartI1.thicknessofsamp1.eho1.derof10,5一5.3.1.2(seeFigure2).Key2 samp1.eho1.derpart13 samp1.eho1.derpartI1.4 samp1.e5 f1.amePositionoftheburnerwhensettingthef1.ameheight.NOTEA1.1.dimensionshaveto1.JrA8
35、KF?tfWierandtestingsetup5.3.2 TestspecimensTheresha1.1.bethreesamp1.escutfromthewe1.dingcurtain.(1905)mm1.ongand(902)mmwide.5.3.3 Testprocedureenvironmentb) C1.ampthesamp1.ebetweenthetwopartsofthesamp1.eho1.der(seeFigure2).The1.owerendofthesamp1.esha1.1.be(402)mmabovethe1.owerendofthesamp1.eho1.der.
36、c) Suspendthesamp1.eandho1.derasshowninF4gt*e2.d) Setthebuneruprightanda1.1.owtoburnforat1.east60s.f) rfh(HtJfihCboatXirUfaIIhCIUUUant供thesamp1.esothatthetipofthef1.amehitsthesamp1.eintheg) After15sremovetheburnerandobservewhetherornotthef1.amese1.f-extinguishesandthemateria1.hasceasedtog1.owwithin3
37、,0s.h) Carryoutavisua1.inspectiontoseeiftheamehasreachedthetestmark150mmabovethe1.owerendofthesamp1.e.5.3.4TestreportReportwhether:a) thef1.amedoesnotreachthetestmarkwiththeburnerinposition;b) thef1.amese1.f-extinguishesafterremova1.oftheburner;4tog1.owformorethan3,0safterremova1.oftheburner.5.4.1 T
38、estapparatusThefo1.1.owingapparatusisrequired:5.4.1.1 Benchstandwithanattachedhorizonta1.c1.amptoho1.dsheetmateria1.100*64mmwideeven1.yinitsjaws,a1.1.owingthemateria1.tohangdownfree1.y.Thestandsha1.1.haveameta1.1.ichookofcircu1.arcross-sectionofnomina1.6mmdiametertoattachthesheetmateria1.byaneye1.et
39、.Thestandsha1.1.a1.1.owasamp1.etohangfree1.ybyat1.east600mm.5.4.1.2 Minimumweightof7kgattachedtoameta1.1.ichookofcircu1.arcross-sectionofnomina1.6rnmdiameter.5.4.1.3 C1.ampasinitema)butnotattachedtothestand,withaho1.ea1.1.owingtheweighttobehung家WJithJ*nps原ya6sattachedhookasinitemb).5.4.2.1 Specimen1
40、Thedimensionsofthetestspecimensha1.1.be100*64mma1.ongthesidecontainingtheeye1.etundertest憎VH为QA8VwH1.qrttt0力eay的nd蚪ho1.ewithadiameterof101111mand25mmshortofthesides.5.4.2.2 Specimen2Thedimensionsofthetestspecimensha1.1.bebetween200mrnand350mrna1.ongthesidecontainingtwoeye1.etsundertest(ifany).Theeye
41、1.etsshou1.dbe25nmrnshortofthecuttingedgeandpara1.1.e1.totheseamundertest(ifany).Theotherdimensionisnotcritica1.andshou1.dbebetween100mmand200mm,measuredfromtheundersideoftheseam.Ifthesamp1.ehasnoeye1.etsitshou1.dbeprovidedwithtwopunchedho1.eswithadiameterof10Hmmand25+nmmshortofthreesides.5.4.2.3 Sp
42、ecimen3Thedimensionofthetestspecimensha1.1.be350mm1.ongand100mmwide.Thesamp1.eshou1.dhavenoSCamSoreye1.ets.5.4.3TestprocedureTheproceduresha1.1.beasfo1.1.ows：a)b&inp欣钾eb阳则etthen3teSMmeu出n1.4tnwttttecimenapermenap猴徐血忖侬咖(gradua1.1.ytothehookofthec1.amp.Theweightsha1.1.befree1.ysuspendedforat1.east60s.
43、b)招郦偃鸨哪四嬲剧旧te椰洲赧桃砧监的e血娘褊隔spe由柚仙S恢atta龈胪hook.Theweightsnai1.befree1.ysuspendedforat1.east60s.c)ff1.WesMNR蜩1枳际Pt除/P的筏脚A:Atta和EPeC曲0跳区mento裾Pa隰设盛的a1.1.ythethehookofthisc1.amp.Theweightsha1.1.befree1.ysuspendedTorat1.east60s.5.4.4TestreportAnytearingofaseam,tearingofaneye1.etorremova1.ofaneye1.etsha1.1.
44、bereported.6 Marking6.1 Genera1.WhencheckedinaccordancewithISO18526-3:2020,C1.ause8,a1.1.markingssha1.1.beat1.east10mmUigbenaiKHw1.MvIearandsufficient1.ydurab1.etoremain1.egib1.ethroughoutthe1.ifetimeofthecurtain,6.2 MandatorymarkingsThemarkingssha1.1.be：a) manufacturers,distributorsorimportersnameo
45、rtrademark;b) monthandyearofmanufacture;c) numberofthisdocument(i.e.ISO25980)：d) gradeofthecurtain.7 InformationforusersThemanufacturersha1.1.providewitheachwe1.dingcurtain,stripandscreenat1.eastthefo1.1.owinginformation:a) nameandaddressofthemanufacturer,distributororimporter;b) numberandyearofpub1.icationofthisdocument(i.e.ISO25980:2023)
