ISO16750-5-2010道路车辆-电子电气产品的环境条件和试验：化学环境

ReferencenumberISO16750-5:2010(E)©ISO2010INTERNATIONALSTANDARDISO16750-5Secondedition2010-04-15Roadvehicles—Environmentalconditionsandtestingforelectricalandelectronicequipment—Part5:ChemicalloadsVéhiculesroutiers—Spécificationsd'environnementetessaisdel'équipementélectriqueetélectronique—Partie5:ContrainteschimiquesISO16750-5:2010(E)PDFdisclaimerThisPDFfilemaycontainembeddedtypefaces.InaccordancewithAdobe'slicensingpolicy,thisfilemaybeprintedorviewedbutshallnotbeeditedunlessthetypefaceswhichareembeddedarelicensedtoandinstalledonthecomputerperformingtheediting.Indownloadingthisfile,partiesacceptthereintheresponsibilityofnotinfringingAdobe'slicensingpolicy.TheISOCentralSecretariatacceptsnoliabilityinthisarea.AdobeisatrademarkofAdobeSystemsIncorporated.DetailsofthesoftwareproductsusedtocreatethisPDFfilecanbefoundintheGeneralInforelativetothefile;thePDF-creationparameterswereoptimizedforprinting.EverycarehasbeentakentoensurethatthefileissuitableforusebyISOmemberbodies.Intheunlikelyeventthataproblemrelatingtoitisfound,pleaseinformtheCentralSecretariatattheaddressgivenbelow.COPYRIGHTPROTECTEDDOCUMENT©ISO2010Allrightsreserved.Unlessotherwisespecified,nopartofthispublicationmaybereproducedorutilizedinanyformorbyanymeans,electronicormechanical,includingphotocopyingandmicrofilm,withoutpermissioninwritingfromeitherISOattheaddressbeloworISO'smemberbodyinthecountryoftherequester.ISOcopyrightofficeCasepostale56•[e-mail]©ISO2010–AllrightsreservedISO16750-5:2010(E)©ISO2010–AllrightsreservediiiForewordISO(theInternationalOrganizationforStandardization)isaworldwidefederationofnationalstandardsbodies(ISOmemberbodies).TheworkofpreparingInternationalStandardsisnormallycarriedoutthroughISOtechnicalcommittees.Eachmemberbodyinterestedinasubjectforwhichatechnicalcommitteehasbeenestablishedhastherighttoberepresentedonthatcommittee.Internationalorganizations,governmentalandnon-governmental,inliaisonwithISO,alsotakepartinthework.ISOcollaboratescloselywiththeInternationalElectrotechnicalCommission(IEC)onallmattersofelectrotechnicalstandardization.InternationalStandardsaredraftedinaccordancewiththerulesgivenintheISO/IECDirectives,Part2.ThemaintaskoftechnicalcommitteesistoprepareInternationalStandards.DraftInternationalStandardsadoptedbythetechnicalcommitteesarecirculatedtothememberbodiesforvoting.PublicationasanInternationalStandardrequiresapprovalbyatleast75%ofthememberbodiescastingavote.Attentionisdrawntothepossibilitythatsomeoftheelementsofthisdocumentmaybethesubjectofpatentrights.ISOshallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights.ISO16750-5waspreparedbyTechnicalCommitteeISO/TC22,Roadvehicles,SubcommitteeSC3,Electricalandelectronicequipment.Thissecondeditioncancelsandreplacesthefirstedition(ISO16750-5:2003),whichhasbeentechnicallyrevised.ISO16750consistsofthefollowingparts,underthegeneraltitleRoadvehicles—Environmentalconditionsandtestingforelectricalandelectronicequipment:⎯Part1:General⎯Part2:Electricalloads⎯Part3:Mechanicalloads⎯Part4:Climaticloads⎯Part5:ChemicalloadsINTERNATIONALSTANDARDISO16750-5:2010(E)©ISO2010–Allrightsreserved1Roadvehicles—Environmentalconditionsandtestingforelectricalandelectronicequipment—Part5:Chemicalloads1ScopeThispartofISO16750appliestoelectricalandelectronicalsystems/componentsforroadvehicles.ThispartofISO16750describesthepotentialenvironmentalstressesandspecifiestestsandrequirementsrecommendedforthespecificmountinglocationon/intheroadvehicle.ThispartofISO16750describeschemicalloads.Itisnotdesignedtoevaluatewhetheranelectrical/electronicsystem/componentissuitableforperformingduringcontinuouscontactwithanagent,suchasafuelpumpimmersedcontinuouslyinfuel.NOTEConditionsandtestingforacontinuouscontactcanbedeterminedfromotherstandardsoragreeduponbetweencustomerandsupplier.2NormativereferencesThefollowingreferenceddocumentsareindispensablefortheapplicationofthisdocument.Fordatedreferences,onlytheeditioncitedapplies.Forundatedreferences,thelatesteditionofthereferenceddocument(includinganyamendments)applies.ISO16750-1,Roadvehicles—Environmentalconditionsandtestingforelectricalandelectronicequipment—Part1:GeneralISO16750-4,Roadvehicles—Environmentalconditionsandtestingforelectricalandelectronicequipment—Part4:Climaticloads3TermsanddefinitionsForthepurposesofthisdocument,thetermsanddefinitionsgiveninISO16750-1apply.4Tests4.1GeneralComponentsandassociatedpartsthatcancomeintocontactwiththespecifiedchemicalagentsshallberesistanttothoseagents.Thecomponentsandassociatedpartsshallbetestedwithallagentstheyarelikelytocomeintocontactwith,exceptforthosematerialswhichcanbeshownbydocumentaryevidencetobeimmunetothecontaminantandwhichneednotbetested.Amaterialisconsideredtobeimmunetoacontaminantifthereisnochangeinpropertiessufficienttoaffectmaterialperformancesoverthetimeandatthetemperaturespecifiedinthisclause.ISO16750-5:2010(E)2©ISO2010–AllrightsreservedManufacturerandtypeofchemicalagentsshallbeagreeduponbetweensu