1、BRITISH STANDARD BS EN 1073-2:2002 Protective clothing against radioactive contamination Part 2: Requirements and test methods for non-ventilated protective clothing against particulate radioactive contamination The European Standard EN 1073-2:2002 has the status of a British Standard ICS 13.280; 13
2、340.10 BS EN 1073-2:2002 This British Standard, having been prepared under the direction of the Health and Environment Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 6 August 2002 BSI 6 August 2002 ISBN 0 580 40227 4 Nationa
3、l foreword This British Standard is the official English language version of EN 1073-2:2002. The UK participation in its preparation was entrusted by Technical Committee PH/3, Protective clothing, to Subcommittee PH/3/10, Protection against radioactive contamination, which has the responsibility to:
4、 A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “Internationa
5、l Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British S
6、tandard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and Eur
7、opean developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 12, an inside back cover and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Ame
8、ndments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN10732 July2002 ICS13.280;13.340.10 Englishversion ProtectiveclothingagainstradioactivecontaminationPart2: Requirementsandtestmethodsfornonventilatedprotective clothingagainstparticulateradioactive
9、contamination Vtementsdeprotectioncontrelacontamination radioactivePartie2:Exigencesetmthodesdessaides vtementsdeprotectionnonventilscontrela contaminationradiocativesousformedeparticules SchutzkleidunggegenradioaktiveKontaminationTeil2: AnforderungenundPrfverfahrenfrunbelftete Schutzkleidunggegenra
10、dioaktiveKontaminationdurch festePartikel ThisEuropeanStandardwasapprovedbyCENon24March2002. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalrefere
11、ncesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCe
12、ntrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION
13、COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2002CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN10732:2002EEN10732:2002(E) 2 Contents page Foreword3 1 Scope 4 2 Normativereferences 4 3 Terms
14、anddefinitions. .5 4 Requirements .5 4.1 Design .5 4.2 Materials6 4.3 Nominalprotectionfactor . 6 4.4 Seam,assemblageandjoinstrength 7 5 Testmethods 8 5.1 Testpreparations. 8 5.2 Practicalperformancetest 8 5.3 Determinationofthenominalprotectionfactor .10 5.4 Joinandassemblagepulltest. .10 6 Marking
15、 .10 7 Informationsuppliedbythemanufacturer 11 AnnexZA (informative) ClausesofthisEuropeanStandardaddressingessentialrequirementsor otherprovisionsofEUDirectives 12EN10732:2002(E) 3 Foreword ThisdocumentEN10732:2002hasbeenpreparedbyTechnicalCommitteeCEN/TC162,“Protectiveclothing includinghandandarmp
16、rotectionandlifejackets“,thesecretariatofwhichisheldbyDIN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextor byendorsement,atthelatestbyJanuary2003,andconflictingnationalstandardsshallbewithdrawnatthelatest byJanuary2003. Thisdocumenthasbeenpreparedu
17、nderamandategiventoCENbytheEuropeanCommissionandtheEuropean FreeTradeAssociation,andsupportsessentialrequirementsofEUDirective(s). ForrelationshipwithEUDirective(s),seeinformativeannexZA,whichisanintegralpartofthisdocument. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizatio
18、nsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland, France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Spain, Sweden,SwitzerlandandtheUnitedKingdom.EN10732:2002(E) 4 1Scope ThisEuropeanStandardspecifie
19、stherequirementsandtestmethodsfornonventilatedprotectiveclothingprotectingthe weareragainstparticulateradioactivecontamination. Suchclothingisintendedtoprotectonlythebody,armsandlegsof thewearer,butitmaybeusedwithaccessorieswhichprovideprotectiontoadditionalareasofthewearer(e.g.boots, gloves,RPE).Pr
20、otectiontotheseotherareasisspecifiedinotherEuropeanStandards. ThisEuropeanStandarddoesnotapplyfortheprotectionagainstionizingradiationandtheprotectionofpatientsagainst contaminationwithradioactivesubstancesbydiagnosticand/ortherapeuticmeasures. 2 Normativereferences ThisEuropeanStandardincorporatesb
21、ydatedorundatedreference,provisionsfromotherpublications.These normativereferencesarecitedattheappropriateplacesinthetext,andthepublicationsarelistedhereafter.Fordated references,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropeanStandardonly whenincorporatedinitbyamendmento
22、rrevision.Forundatedreferencesthelatesteditionofthepublicationreferredto applies(includingamendments). EN340, ProtectiveclothingGeneralrequirements. EN530, AbrasionresistanceofprotectiveclothingmaterialTestmethods. EN863, ProtectiveclothingMechanicalpropertiesTestmethod:Punctureresistance. prEN9431,
23、 Protectiveclothingforuseagainstliquidandgaseouschemicals,includingliquidaerosolsandsolid particlesPart1:Performancerequirementsforventilatedandnonventilated“gastight“(Type1)and“nongastight“ (Type2)protectivesuits. EN10731, ProtectiveclothingagainstradioactivecontaminationPart1:Requirementsandtestme
24、thodsforventilated protectiveclothingagainstparticulateradioactivecontamination. EN1146, RespiratoryprotectivedevicesforselfrescueSelfcontainedopencircuitcompressedairbreathingapparatus incorporatingahood(compressedairescapeapparatuswithhood)Requirements,testing,marking. EN25978, Rubberorplasticscoa
25、tedfabricsDeterminationofblockingresistance(ISO5978:1990). EN132744, RespiratoryprotectivedevicesMethodsoftestPart4:Flametests. prEN139822, ProtectiveclothingforuseagainstsolidparticulatechemicalsPart2:Testmethodsfordeterminationof inwardleakageofaerosolsoffineparticlesintosuits(ISO/DIS139822:1999).
26、 ENISO90734, TextilesTestmethodsfornonwovensPart4:Determinationoftearresistance(ISO90734:1997). prCENISO/TR11610, Protectiveclothing Glossaryoftermsanddefinitions(ISO/DTR11610:2002). ENISO139342, Textiles Tensilepropertiesoffabrics Part2:Determinationofmaximumforceusingthegrab method(ISO139342:1999)
27、EN10732:2002(E) 5 3 Termsanddefinitions ForthepurposesofthisEuropeanStandard,thetermsanddefinitionsgiveninprCENISO/TR11610andthefollowing termsanddefinitionsapply. 3.1 protectiveclothingagainstradioactivecontamination protectiveclothingintendedtoprovideprotectiontotheskinandifrequiredtotherespirato
28、rytractagainstradioactive contaminationEN10731 3.2 nonventilatedprotectiveclothing(againstparticulateradioactivecontamination) clothing,intendedtoprovideprotectiontothebodyonly(nottherespiratorytract,face,head,handsorfeet)from particulateradioactivecontamination,andwhichisnotsuppliedwithcleanairtoen
29、sureinternalventilationandpositive pressure 3.3 totalinwardleakage(TIL) ratio,giveninpercentagebetweenthetestparticleconcentrationsinsidethesuitandthetestchamber Thechallengeconcentrationcorrespondsto100%. 3.4 nominalprotectionfactor(100:TIL) ratiooftheconcentrationofthetestparticlesintheambientatmo
30、spheretotheconcentrationofthetestparticlesinside thesuit 3.5 particulateradioactivecontamination presenceofradioactivesubstancesintheformofsolidparticlesinoronamaterialorinaplacewheretheyare undesirableorcouldbeharmful 4Requirements Thedesignandthematerialofnonventilatedprotectiveclothingagainstpart
31、iculateradioactivecontaminationshallfulfil allmandatoryrequirementsofthisstandard.Incaseofclassificationatleastclass1shallbereached. 4.1Design 4.1.1 Thenonventilatedprotectiveclothingagainstradioactivecontaminationshallcomplywiththegeneral requirementsspecifiedinEN340. 4.1.2 Thedesignoftheprotective
32、clothingshallbesuchthattheprotectiveclothingisstraightforwardtoputon andtakeoff,andshallminimisetheriskofcontaminationandshallminimisephysiologicalstress.Testingaccording to“practicalperformancetest“(see5.2). 4.1.3 Theclothingcanbedesignedforsingleuseortobereusable. 4.1.4 Theclothingmayconsistofoneo
33、rmoregarmentsdesignedtobeworntogether,andmayincorporate permanentlyattachedaccessories(e.g.hood,gloves,overboots,respiratoryprotection),maybeintendedtobe joinedtosuchaccessoriesand/orusedwiththem,orbeintendedforusewithoutaccessories.Whererelevant,the performanceoftheclothingistestedwithanyaccessorie
34、salsofittedaccordingtotheinstructionsofthe manufacturer,andtheinformationsuppliedbythemanufacturer(seeclause7)shallmakethisclear. Theuser,inconsultationwiththemanufacturer,shallassesswhichpartsofthebodyneedprotectionfortheir application,andwhataccessories,ifany,arerequiredtoprovidethenecessarylevelo
35、fprotection.EN10732:2002(E) 6 4.2Materials Thematerialsusedfornonventilatedprotectiveclothingagainstparticulateradioactivecontaminationshallmeetthe requirementsaccordingtoTable1afterthepretreatmentinaccordancewith5.1.1andaftertheconditioningaccordingto 5.1.2. NOTE Ifprotectionagainsthazardouschemica
36、lsisrequiredthenthetesting shouldbecarriedoutaccordingtothe relevantstandardforchemicalprotectiveclothing. Table1 Requirementsforthematerials Requirement Classification Testaccordingto Abrasionresistance 62000Cycles 51500Cycles 41000Cycles 3500Cycles 2100Cycles 110Cycles EN530,Method2, 00abrasivepap
37、er accordingto prEN9431and9kPa downwardpressure Punctureresistance 4100N 350N 210N EN863 Resistancetoblocking a 2noblocking 1blocking EN25978 Tearresistance 6150N 580N 440N 320N 210N 12N ENISO90734 Resistance toignition shallnotcontinue toburn EN1146,EN132744 (singleburnertest) a Foruncoatedwovenmat
38、erialthetestisnotapplicable 4.3 Nominalprotectionfactor NonventilatedprotectiveclothingshallbeclassifiedaccordingtoTable2.Testingaccordingto5.3.EN10732:2002(E) 7 Table2Totalinwardleakage Meanvalueofinwardleakageatthethreesampling positionsinsidethesuitduringexerciseof Class oneactivity(TIL E ) % all
39、activities(TIL A ) % Nominalprotection factor a 3 0,3 0,2 500 23 25 0 13 0 2 05 a Nominalprotectionfactor=100:TIL A 4.4 Seam,assemblageandjoinstrength 4.4.1 Seamstrength AsampleofeachtypeofstraightseamconstructionshallbetestedinaccordancewithA.2ofENISO139342:1999 (Constantrateoftraverse).Threespecim
40、ensofeachtypeofseamshallbetestedandthemeanofeachsetofthree samplescalculated.Thegarmentseamperformanceshallbeclassifiedaccordingtothelevelsofperformancegivenin Table3usingthelowestresult,i.e.theweakestseamtype. NOTE ThetestmethoddescribedinENISO139342isonlyapplicabletostraightseamsjoiningtwopiecesof
41、 material. Table3Classificationofseamstrength Class Seamstrength N 5 3 0 0 4 1 2 5 3 7 5 2 5 0 1 3 0 4.4.2 Joinsandassemblages Thejoinsandassemblagesbetweenthesuitanddetachablepartse.g.betweenglovesandsleeves,bootsandtrouser legs,shallbetestedinaccordancewith5.4andwithstandapullof:EN10732:2002(E) 8
42、Table4 Classificationofjoinsandassemblagesstrength Class Joinsandassemblages strengthN 2 1 0 0 1 5 0 5Test methods 5.1 Testpreparations 5.1.1Pretreatment Whentheclothingisintendedtobereusabletherequirementsforthematerialsorthecompleteclothingshallbeproved afterfivecyclesofcleaninganddisinfectionacco
43、rdingtothemanufacturersinstructionsforusebeforetesting. 5.1.2Conditioning Allclothingandmaterialsamplesshallbeconditionedbystorageat(202)Cand(655)%relativehumidityforat least24h.Starteachofthetestsasspecifiedin4.2,4.3and4.4,within5minafterremovalfromtheconditioning atmosphere. 5.1.3 Visualinspection Avisualinspectionshallbecarriedoutbythetesthousepriortothelaboratoryorthepracticalperformancetest.This mayentailacertainamountofdismantlingofthecomponentsoftheprotectiveclothinginaccordancewiththe manufacturer
