SAEJ1346v001资料下载.pdf
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SAEJ1346v001资料下载.pdf
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SAETechnicalStandardsBoardRulesprovidethat:
@#@“ThisreportispublishedbySAEtoadvancethestateoftechnicalandengineeringsciences.Theuseofthisreportisentirelyvoluntary,anditsapplicabilityandsuitabilityforanyparticularuse,includinganypatentinfringementarisingtherefrom,isthesoleresponsibilityoftheuser.”SAEreviewseachtechnicalreportatleasteveryfiveyearsatwhichtimeitmaybereaffirmed,revised,orcancelled.SAEinvitesyourwrittencommentsandsuggestions.QUESTIONSREGARDINGTHISDOCUMENT:
@#@(724)772-8512FAX:
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@#@/www.sae.orgCopyright1981SocietyofAutomotiveEngineers,Inc.Allrightsreserved.PrintedinU.S.A.SURFACEVEHICLE400CommonwealthDrive,Warrendale,PA15096-0001INFORMATIONREPORTSubmittedforrecognitionasanAmericanNationalStandardJ1346ISSUEDJUN81Issued1981-06GUIDETOMANIFOLDABSOLUTEPRESSURETRANSDUCERREPRESENTATIVETESTMETHODForewordThisDocumenthasnotchangedotherthantoputitintothenewSAETechnicalStandardsBoardFormat.Thisdocumentisintendedasaguidefortechnicalpersonnelofbothusingandsupplierfirmswhosedutiesincludespecifying,calibrating,testing,developing,ordemonstratingtheperformancecharacteristicsofManifoldAbsolutePressure(MAP)transducers.Bybasingusersspecificationsaswellassuppliertechnicaladvertisingandreferenceliteratureonthisdocument,orbyreferencingportionsthereof,asapplicable,aclearunderstandingofthemethodsusedforevaluatingorprovingperformancewillbeprovided.Adheringtotheexemplarytestmethodoutline,terminology,andproceduresshownwillresultinsimple,completetestmethoddocuments;@#@itwillreducedesigntime,procurementleadtime,labor,andmaterialscosts.Ofmajorimportancewillbethereductionofqualificationtestleadtimeanddurationresultingfromtheuseofcommonlyacceptedtestprocedures.Theguidemayalsoserveausefulpurposeasageneralexamplefortestproceduresonothertypesoftransducers.TheMAPTransducerRepresentativeTestMethodhasacompaniondependentdocument,SAEJ1347,GuidetoManifoldAbsolutePressureTransducerRepresentativeSpecification,whichisreferencedtoit.1.ScopeThisguideisintendedtocovertestproceduresapplicabletoMAPtransducers;@#@itisalsoapplicabletotransducerssuchasBarometric(Ambient)AbsolutePressuretransducers,ManifoldVacuumtransducers,andsimilarpressuretransducersusedinautomotivesystems.Althoughorientedtowardsactivedevices(thoseusinginternalsignalconditioning),itcanbeappliedtopassivedeviceswithminormodifications.1.1ValuesTheguideisintendedtobegeneralinnature.Specificvaluesfortestdataarenotincludedinordertomaintaingenerality.ExemplaryvaluesarecontainedintheAppendixinanattempttoclarifythetext.TheSAEdoesnotimplyanyrecommendationregardingthesevalues.2.References2.1ApplicablePublicationsThefollowingpublicationsformapartofthespecificationtotheextentspecifiedherein.UnlessotherwiseindicatedthelatestrevisionofSAEpublicationsshallapply.2.1.1SAEPUBLICATIONAvailablefromSAE,400CommonwealthDrive,Warrendale,PA15006-0001.SAERecommendedPracticeJ1113a,ElectromagneticSusceptibilityProceduresforVehicleComponents(ExceptAircraft),1975SAEJ1346IssuedJUN81-2-2.1.2ANSIPUBLICATIONSAvailablefromANSI,11West42ndStreet,NewYork,NY10036-8002.ANSIMC6.11975(ISAS37.1),Standard,ElectricalTransducerNomenclatureandTerminology,October1975ANSIMC6.21975(ISAS37.3),Standard,SpecificationsandTestsforStrainGagePressureTransducers,January1976ANSIMC6.51976(ISAS37.6),Standard,SpecificationsandTestsofPotentiometricPressureTransducers,July1976ANSIB88.11972,Standard,AGuidefortheDynamicCalibrationofPressureTransducers,August19722.1.3OTHERPUBLICATIONP.S.Lederer,MethodsforPerformance-TestingofElectromechanicalPressureTransducers,NBSTechnicalNote411(February1967)3.TestMethodManifoldAbsolutePressureTransducer3.1QualificationTests3.1.1INSPECTIONThetransducershallbeinspectedvisuallyformechanicaldefects,poorfinish,andimproperidentificationmarkings.Theelectricalconnectorshallalsobeinspected.3.1.2STANDARDTESTCONDITIONSUnlessotherwisespecified,allperformancetestproceduresshallbeconductedunderthefollowingstandardtestconditions:
@#@a.LaboratoryAmbientTemperature:
@#@abC1b.RelativeHumidity:
@#@cd%c.ExcitationVoltage:
@#@efVDC(Sourceimpedancegh)d.OutputLoad:
@#@AsspecifiedinJ1347,paragraph2.63.1.3CALIBRATIONEQUIPMENTAvariablepressure/vacuumsourcewithaminimumrangeofppqqkPa(rrsstorr),absolute,andavacuum-pressuregagewithanaccuracyoftt%ofthereadingwithinthisrange,comprisethestaticpressuresystem.Thetransducerreadoutequipmentshallhaveanaccuracyofuu%ofthereading.Thetraceabilityofthesecomponentsmustbeknown.Aquick-opening-valve-typeofdynamicsteppressurecalibrat
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