型号RSTMAGNETIC品牌RSTMAGNETIC材质铸铁连接形式法兰结构形式浮动球球阀公称通径RSTMAGNETIC（mm）适用介质氨气压力环境高压工作温度高温标准德标流动方向双向驱动方式脚踏零部件及配件手轮用途风量调节类型(通道位置)三通式作用对象空压机希而科贸易（上海）有限公司-德国Silkroad24GmbH中国办事处联系人：张敏（业务部销售经理）TEL:13585754584021-58375543-829FAX:021-61179684EMAIL:zm@QQ:1784691511MSN:zhangsir_goal@希而科优势代理英国HIRSTMAGNETICINSTRUMENTSLTD磁化设备产品系列：MAGNETISERSINTRODUCTIONTHEMAGNETISINGPROCESSTHEMAGNETISINGSYSTEMMAGNETISERENERGYMAGNETCALIBRATION&STABILITYMECHANICALHANDLINGMONITORINGANDCONTROLHIRST’SRANGEOFMAGNETISERSIntroductionHirstMagneticInstrumentsLtd.designandmanufacturesmagnetisingsystemscapableofmagnetisingpermanentmagnetsandassembliescontainingpermanentmagnets.Hirst’srangeofeasytooperatemagnetisingsystemsoffersflexibilityandcontrolatbothhighandlowproductionrates.Theycanbeoperatedasstand-alonesystems,integratedwithotherHirstMagneticInstrumentsLtd.productsorintegratedwithcustomer’sexternalequipment.Modelsareavailableineachrangesuitableformagnetisinganysuitablematerialincluding:NdFeB-NeodymiumIronBoronSm2Co17-SamariumCobalt2-17SmCo5-SamariumCobalt1-5StrontiumFerriteBariumFerriteAlnico/AlcomaxAllotherpermanentmagnetmaterialsHirstMagneticInstrumentsLtd.hasdevelopedaseriesofmagnetisersthatsupportavarietyofapplications,aselectionofwhichisindicatedbelow:SaturationofpermanentmagnetandmagnetassembliesMagnetisingsubassembliescontainingthemagnetwhichavoidscontaminationLaboratoryworkwheremagnetdevelopmentisundertakenMulti-polemagnetisingofrareearthmagnetsManufactureofpermanentmagnetmotorsorvoicecoilmotorsServicingareassuchasmotorrepairsNext>TheMagnetisingProcessTURNKEYSOLUTIONSOurapproachobjectiveissimple,totalcustomersatisfaction.Frominitialconsultation,throughthedesignphasetomanufactureandsupply,Hirstwilleffectivelymanagethewholeprocessmakingyour"turnkeysolution"areality.MAGNETISERPRODUCTRANGEMCSDSeriesMagnetiserTheMCSDseriesspecificallyusesnon-polarcapacitortechnologyMCDSeriesMagnetiserTheMCDseriesissimilartotheMCseriesbuthastheabilitytodemagnetiseMCSeriesMagnetiserTheMCseriesiscapableofhandlingmediumtohighproductionratesMSeriesMagnetiserMagnetisersfromthisrangearebestsuitedforlowtomediumproductionratesCHOOSINGTHERIGHTSOLUTIONTohelpusprovidethebestsolutionforyourmagnetisingapplication,wehavepreparedashorton-linequestionnaire.Pleaseviewthisquestionnairetoenableustoprovideaquickresponsetoyourrequirements.MAGNETCHARACTERISATIONINTRODUCTIONOPEN+CLOSEMAGNETICCIRCUITEDDYCURRENTSCOMPARISONOFTECHNOLOGYUSEDINMEASURINGMAGNETCHARACTERISTICSIntroductionThepurposeofamagneticcharacterisingsystemistodeterminethemagneticpropertiesofamagnetormagneticmaterial.Thisinformationcanbeusedfortestingbatchesofallmagnetsinproduction,qualityissuesandresearchpurposes.Theprinciplesbehindthetechnologiescanbedescribedas:-“Byapplyingaknownmagneticfieldtoamagneticspecimen,theappliedfieldstrengthismonitoringagainstthespecimen’sownmagnetism(totalflux)withtheresultantchangesbeingrecordedforanalysis”.Themagneticcharacteristicisobtainedbyanalysingtheappliedmagneticfieldandthesample’sownmagnetism.Althoughtheprinciplesaresimple,itisthemethodofgeneratingtheappliedfieldandmeasuringthemagnets“magnetism”thatdifferentiatebetweenthevariousmethodsofmeasurementavailable,alongwiththelimitstodataavailableandtherangeeachsystemcanoperateover.Magnetcharacterisingtechnologiesinclude:PulsedFieldMagnetometry(PFM)VibratingSampleMagnetometry(VSM)Permeametertechnology(Hysteresographorpermeagraph)Beforedescribingtheabovetechnologiesinmoredepth,considerationneedstobegiventotwoimportantfactorsinchoosingamagneticcharacterisingtechnologynamely,OpenandClosedMagneticCircuitEffectandEddyCurrents.Next>Open+ClosedLoopEffectMAGNETCHARACTERISATIONTECHNOLOGYCOMPARISIONTABLEThecomparisiontablehighlightsataglancethefeaturesofeachtechnologyusedinthemeasurementofmagnetsamplecharacteristicsMAGNETCHARACTERISATIONTECHNOLOGIESPulsedFieldMagnetometry(PFM)PulsedFieldMagnetometersapplya“pulse”ofmagneticfieldtogeneratetheappliedmagneticfield.Thishastheadvantagethatthefieldcanbestrongenoughtosaturateanymagneticmaterial.VibratingSampleMagnetometry(VSM)VibratingSampleMagnetometersvibratethesampleaspartofthemeasurementprocess.ThisprovidestheFluxmeterelementofthesystemwiththedynamiccomponentitrequirestomakethemeasurement.Theappliedfieldischangedsoateachmeasurementpointthefieldisstaticandhencenoeddycurrentstocauseproblems.PermeameterTechnologyPermeametersuseaclosedloopformofmagneticmeasurement.DEMAGNETISERSINTRODUCTIONPRINCIPLESOFDEMAGNETISATIONTYPESOFDEMAGNETISINGSYSTEMSMECHANICALHANDLINGIntroductionHirstMagneticInstrumentsLtd.designandmanufacturedemagnetisingsystemscapableofreducingtheexistingfluxinmagnets,ferrousmaterial,magnethousingsandequipment.Hirst’srangeofeasytousedemagnetisingsystemsoffersflexibilityandcontrolatbothhighandlowproductionrates.Theycanbesuppliedformanualoperation,withsuitablePLCinterfacecontrolsorintegratedwithotherHirstproducts.Modelsareavailableineachrangesuitablefordemagnetisingpermanentmagnetsorferrousmaterial.Demagnetisingmaterials,(ordegaussingordepermingasitisalsoknown),playsavitalroleintheflowofworkofmanyindustrialprocessesaroundtheworld.Componentsmaybecomemagnetisedaspartoftheproductionprocessoraresuppliedmagnetised(intentionallyorotherwise).Theyoftenneedtobedemagnetisedtoavoidproductionproblems,tomakehandlingeasierortorecyclecomponents.Itisthereforenecessarytoremove,orgreatlyreducethisunwantedmagnetism.Next>PrinciplesofDemagnetisationTURNKEYSOLUTIONSOurapproachobjectiveissimple,totalcustomersatisfaction.Frominitialconsultation,throughthedesignphasetomanufactureandsupply,Hirstwilleffectivelymanagethewholeprocessmakingyour"turnkeysolution"areality.DEMAGNETISERPRODUCTRANGEMCSDSeriesDemagnetiserTheidealgeneralpurposemachinewheretheabilitytomagnetiseanddemagnetisefromasingleunitisrequiredMDSeriesDemagnetiserTheMDrangeofdemagnetisersisfullymicroprocessorcontrolledACDemagnetiserSuitableforsmall,lowfielddemagnetisationPDMPrecisionDemagnetiserAreusedtoachieveveryaccuratedemagnetisation.CHOOSINGTHERIGHTSOLUTIONTohelpusprovidethebestsolutionforyourdemagnetisingapplication,wehavepreparedashorton-linequestionnaire.Pleaseviewthisquestionnairetoenableustoprovideaquickresponsetoyourrequirements.INSTRUMENTSThetwomainmagneticfieldpropertiesofmagnetswhicharenormallymeasuredaremagneticfluxdensityandmagneticflux(Clickhereforanexplinationbetweenmagneticfluxdensityandmagneticflux).Measuringeachofthesecharacteristicsrequirestheuseofadifferenttypeofmagneticinstrument:Tomeasurefluxdensity–useaGaussmeter(orTeslameter)GAUSSMETERSINTRODUCTIONPRODUCTRANGECALIBRATIONSTANDARDHALLEFFECTPRINCIPLEGAUSSMETERSELECTIONFACTORSHALLPROBESTomeasuretotalflux–useanIntegratingFluxmeterFLUXMETERSINTRODUCTIONPRODUCTRANGEPRINCIPLEOFFLUXMETERSFLUXMETERSELECTIONFACTORSReferenceMagnetsarehighlystablemagnetsusedtochecktheaccuracyofGaussmetersREFERENCEMAGNETSINTRODUCTIONDETAILEDINFORMATIONGAUSSMETERSGaussmetersmeasuremagneticfluxdensity.ThevastmajorityofGaussmetersusetheHalleffectprincipletomeasuremagneticfluxdensity.Moreinfo…FLUXMETERSIntegratingFluxmetersareusedtomeasuremagneticflux,andunlikeGaussmetersneedachangingmagneticenvironmenttosupportmeasurement.Moreinfo…)