DSHX 200 Small Multi-channel XRF Spectrometer
- Instrumentintroduction
- DSHX-200SmallMulti-channelX-RayFluorescenceSpectrometerfeaturesfor10fixedlightdiffractionchannels,10elementsbeinganalyzedsimultaneously.These10elementsarearbitraryfromNatoUasrequiredbytheusers.Theinstrument,anidealqualitycontrolchoiceforlargeandmedium-sizedenterprises,iswidelyusedincement,steel,powdermetallurgy,coal,petroleum,caoline,corhart,environmentprotectionindustriesandsoon.2.DSHX-200isatailor-madehigh-endanalyticalinstrumentforcementindustry,meetingrequirementsofqualitycontrolandelementalanalysisoftheindustry.Everytechnicalspecificationhasreachedtheadvancedstandardofthatofthelikeinternationalproducts.
- Performancecharacteristics
- Self-developedX-rayFluorescenceanalysissystemisinseamlessconnectionwithDCSsystemorQCXsystembuiltontheOPCSERVERandOPCframework.TheconfigurationcanbechangedtoQCSserver.2.AllChineseoperatingsystemmakestheinstrumenteasytomanipulate.3.Theall-spectrumanalyticaltechniqueiscreatedbyus.Ittracesandcorrectseveryspectruminrealtime,whichgreatlyimprovestherepeatabilityandstabilityofquantitativeanalysis.4.Therearetwowaysofqualitativeanalysis:empiricalcoefficientmethodandtheoreticala-coefficientmethod,amongwhichtheoreticala-coefficientmethodreducesthenumberofstandardsamplegreatlywhileretainstheaccuracyofqualitativeanalysis.5.Analysisdatatreatment,linearfitting,andvariousmatricescorrection6.Thecharacteristicvaluecanbecalculatedaccordingtoanalysisvalues.7.Man-machineinteractionallowsforsettingandmodifyingtheparameters.8.Timelyoutputofanalysisdataandreport9.Completeself-diagnosismeasures
- Technicalspecifications
- Temperaturecontrolaccuracyofconstanttemperaturechamber:settingvalue36°C+/-0.1°C.2.X-raytube:400WthinBeendwindowX-raytubemadebyVariancompany.Rhanode(optional)3.Highvoltagesupply:200W(50KV4mA).12-hourtubevoltage&tubecurrentstability:betterthan005%.4.Measurableelements:10arbitraryelementsfromNatoU.5.Detector:gasproportionaldetectorplussealedproportionaldetector;10pathsof1024-channelindependentpulseheightanalyzer6.Vacuumsystem:independentpumpingstationiseasyformaintenance.Thehighestvacuumdegreeislowerthan5Pa.7.Flowgassystem:highsophisticatedflowdensitystabilizerwithstabilityupto±0.003KPa.8.AC220Vpowersupply:1KVAACpurifiedstabilizedvoltagepowersupply9.Analysisaccuracy:on-1(24hours,percent)≤0.05％.10.Testtimeofsinglesample:(includingthetimeofchangingthesampleandpumpingthevacuum)≤3－5minutes11.Analysissoftware:Therearetwowaysofquantitativeanalysis:empiricalcoefficientmethodandtheoreticala-coefficientmethod.Asthereisanadoptionofall-spectrumdetectiontechnique,therepeatabilityandstabilityofquantitativeanalysisisgreatlyimproved.Thesoftwarehasall-roundself-diagnosismeasures.Thebuilt-inRS-232serialcommunicationprotocol,TCP/IPprotocol(SocketbasedS/C)andOPCprotocol(OPCserver)enabledatasharingwithDCSorQCSsystem.
- Standardconfigurations
- 200Whigh-voltagepower2.400WBeendwindowX-raytube3.Gasflowproportionaldetector+sealedproportionaldetector4.10pathsof1024-channelindependentpulseheightanalyzer5.Independentvacuumpumpingstructure6.Highsophisticatedflowdensitystabilizer7.Multi-channelMCAreal-timedetectionsystem8.1KVAACpurifiedstabilizedcurrent
- Applicationfields
X-rayfluorescencetechniqueisrapid,accurateandnon-destructive.AnyfieldthatrequireselementsorcompoundconstituentsanalysisfromNatoUcanuseX-rayfluorescenceanalyticalinstrument,forexample,electronicappliances(RoHSdetection),jewelriesandornaments,preciousmetalandplating,toysecurity(EN71-3),buildingmaterials(cement,glass,ceramic),metallurgy(steel,non-ferrousmetals),petroleum(traceelementsS,Pb,etc),chemistry,geographicmining,commodityinspection,qualitycontrolandhumantraceelementdetection.Itsmacroandmicroanalysisarereliable.Itisastandingdeviceusedbycollegesandscientificresearchunits.
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