快速微量馏程仪-PMD100-工作原理

1ISLMICRODISTILLATIONPMD1002PresentationsummaryPMDoperationprincipleDesignAdvancedfeaturesApplicationSampledata3Operationalprincipal4PhysicaldistillationMeasuresandrecordsvapors&liquidtemperatures,furthermonitoringin-flaskpressureassamplegraduallydistillsunderatmosphericpressureFIG.A1.1SchematicofMicroDistApparatus5OperationprincipleflowchartHowdoesitwork?Physical

distillation10mlofliquidspecimenAcquisitionanddatarecord(TL,Tv,P,t)6to8min“True”PMDcurve

Tvap=

(

)

ConversiontoD86-

complaintformat1to2min+Resultsreportingin°Cor°FBarometriccorrection=10minmax6Whatisgoinginside?IBPFBP7D86distillationcurvecalculatedandreported

Temperature°CversusVolume%8Resultreporting

CompletedistillationdataonthelocaldisplayDistillationcurvecanbeprintedwithagraphicprinterStandardorcustomizedreportonthedisplayoraprinterResultscanbeautomaticallycomparedwithspecifications9ResultprintoutDate/timeofprintPMD100dataSampleIDDate/timeoftestResultsStep=default

(1%,5%,10%stepschoice)Productparameters26/08/200118:58ISLPMD100Product:7FUELROUGENo:003

Op:LG15/02/200110:09AtmPrs:102.8kPaEvaporatedresultswithbarom.corr.IBP163.710%181.920%195.330%212.240%229.150%250.660%270.670%291.980%313.590%336.1FBP361.697.1%Product:7FUELROUGEStartTmp<30øCBar.Cor:NO

Spec%(Tmpminmax):Notused

SpecT(TypicalTmp):Notused5%172.295%354.2SoftwareV1.4/1.3S/N:57210Design11MicroDistillationPMD100EasytouseandFastPhysicaldistillationtestCompactandIndependentRobustandSafeFriendlyforuntrainedpeople

withoutexposuretolaboratoryequipment!12Easytouse1234Charge10mlofsampleintoflaskPlacemeasurementheadontoflaskandloadtheflaskintothetestportPressthe“Start”keytobeginthetestNoprogramsorheatingpowerselectionnecessary Theteststartsimmediately DoesnotrequireanyapparatusconditioningbeforeatestoranycleaningfollowingatestCompletedistillationdataonthedisplay

inlessthan10minutesResultscanbeautomaticallycomparedwithspecificationsASTMD86distillationcurveprintedwithagraphicprinterStandardorcustomizedreportingontheprinterPCsoftwareisavailablefordatacollectionandnetworkingupto20PMD10013HighthroughputCompleteresultreportin<10minutesThroughput:5testsperhourminimumSimple,onebuttontestinitiationDoesnotrequireanyapparatusconditioningbeforetestDoesnotrequireanyapparatuscleaningattheendofthetest

14Intelligentandpreciseanalysis

physicalgradualdistillationautomaticallyrecognizessampletypeautomaticallyappliesappropriateheatingmethodanddatatreatment:

noprogramsnoheatingpowerselection

noevaporationlossnohold-upandcondensationlossnoerrorsrelatedtovolumemeasurement:levelfollowercalibration,temperaturevariationnoglasscylinderused15Robust

design

StainlesssteeltemperatureprobesSimple,aircooledcondenserSelf-positioninglowvoltageheatingelement

CONDENSERTUBEOUTPUTWASTEBOTTLEFLASKREMOVALKNOBMEASURINGHEAD10mLDISTILLATIONFLASK16Safeoperation

ExternalalarmconnectionCEcompliance

LowvoltageheatingsystemFireextinguishersystemasstandardProtectionshieldWastebeakerpresencedetector17ResultsqualityassuranceAqualitymenuallowstheusertobeattheedgeofqualityapprovedsystemsthanksto:>Automaticandtimerecordedcalibrations>Simplecalibrationbydistillationoftwopurecompounds>Conventionalwaybyusingliquidbathisavailable>Abilitytoprintoutcalibrationreports>Calibrationfrequencytagging18TactileandsolventproofkeypadLargeLCDscreen600mm(24in.)250mm(10in.)TheonlyportabledistillationinstrumentonthemarketWeight:17kg(37lbs.)100->250VAC250Wpowerconsumption19Nooption:allisincludedRS232CandRS485interfaces100.../...240V50-60HzPrinterconnection20Advanceduse21Pass/failoperationBysettingproductnameatstartofatestusercanassociateitwithdefinedspecificationAttheendoftherunasystemmessageautomaticallywarnstheoperatorifobtainedresultfalloutsidedefinedspecificationsIn-spec/out-specqualitystatementwithdetailsCustomizeddisplayedorprintedreport22Productlist

Selectaproductnameinpre-programmedlistupto40namescouldbememorizedeachproductcanbelinkedtodefinedspecProduct:Unit:°COp:ProductOper.SampIDStartnowSampID:ProductPgUpOtherSelectaproductPgDwnOk1:Default2:Gasoline3:Unleaded4:Diesel5:JetA-16:Reformat7:Lightnafta8:Heavynafta9:10:23Speccontrol

ObtainedresultinstantaneouslycomparedtoproductspecUpto80specificationscanbememorized

Inspec/OutspecwarningmessagewithdetailsTwotypesofspeccanbeappliedforoneproduct163,9174,4182,7196,3Spec(Tmpminimax)3:FuelOn/OffSelectV%Res°CSpecT°min°CTmax°CIBP51020OKOk<>160170183190170176185195UnitSpecTSpec%Evaporatedwithoutbarometriccorrect.IBP5%10%20%30%EP40%50%60%70%80%232,9°C255,9°C278,7°C300,4°C322,8°C346,4°C359,2°C90%95%365,3163,9°C174,4°C182,7°C196,3°C214,5°CDETAILS

DISPLAYSPECIFICATIONSDISPLAYSPEC.ONBar.CorOutofSpec%R97,1%24SpecsProductSpecTRunenvironmentprinting/displayingSpec%ResultSpec.Selectaresultspec.(Tmpminmax)PrintPgUpDetails1:2:3:FUEL4:KEROCARP5:GasoilH6:7:8:9:10:°C°C°C°C°C°C°C°C°C°CSelectaresultspec.(TypicalTmp)PrintPgUpDetails1:2:3:FUEL4:KEROCARP5:GasoilH6:7:8:9:10:°C°C°C°C°C°C°C°C°C°CTwokindsofspecificationscanbeapplied:PercentofevaporationforgiventemperatureTypicaltemperaturespervolume25Application26MicroDistillationPMD100Productsapplication:Fuelsgroup1to4according

ASTMD86classification:gasoline,jetfuels,dieselfuelsLightandmiddledistillates

withboilingrangegreater

than10degC(20degF)Resultstypicalwiththoseof

ASTMD86oritsanalogs

withbetterrepeatability27PMD100MarketplaceTheinstrumentprovesidealforapplicationswhere:standardlaboratoryinstrumentationcannotbeappliedorisrestricteddueto:insufficientresponsetime,smallsamplevolumeavailability,dimensionorweightlimitations,oruntrainedstaff.October2001,WorldRefiningmagazine:

“Usingonly10mL’sandrequiringlessthan10minutesforanalysis,ISL’snewMicroDist™technologysignificantlyincreasestestproductivitysupplyingquick,reliableresultsincorrelationtoASTMD86.”28PMD100application:Rugged,fullyindependent,stand-aloneunitenablesinstallation