AA320N Atomic Absorption Spectrometer
- Built-incomputerdataprocessingandLCDscreen:Adoptshighlyintegratedcomputerizeddigitalcircuits,stableandreliable.Withintegralholding,peakheight,peakarea,auto-zero,adjusting,deuteriumlampbackground,avarietyoflinearandnonlinearcurvefitting,thescreendisplaysvariousparametersandworkingcurves,printingreportsandotherfunctions,alsowithanexternalpersonalcomputerinterface.
- Reliablebaselinestability:optimaldesignofdual-beamsystemcancompensateforlightdriftcausedbytemperaturechangesthewavelengthshift(withtheeliminationofthebaselinestabilityofwavelengthshiftfunction)andtheelectroniccircuitdrift,therefore,hasareliablebaselinestabilitycathodelampsdonothavetopreheatingatthelongtimecanimmediatelyanalyzesamples,analyzeavarietyofelementsandrapidanalysisofsamples,itistheuser'spreferredinstrument.
- Measurementaccuracy:Asgassystemisequippedwithaprecisionregulator,steadyflowdevice,flamestability,lownoise,theuniquedesignofthelightbeamcouldthroughthefire,ensurethehighqualityofanalysisandtesting.
- Highenergyopticalpath:thetotalreflectionopticalsystem,achromaticfullband,andacircularlightbeambytheopticaltransformation,aspotintotheslitlength,therebyincreasingthedoubleofflux.
- Long-lifecorrosionresistanceatomizationsystem:burnerheadwithcorrosion-resistant,fastthermalequilibriumtitaniummaterials,canachievestablemeasurementsensitivityrequirementswithoutwatercooling.
- Multi-functionanalysismethod:flameabsorption,flameemission,graphitefurnaceatomicabsorption(AS-3020autosamplercanbeequipped)andhydridegenerationmethod.
- Safeandreliablegassystem:withfastgasconversionandsecurityguards.
- Completeaccessories:canbeusedimmediatelyafterpurchase.
- Optionaldataacquisitionsoftwareandbrandcomputers.
Hollowcathodelamppower:currentadjustable;deuteriumlamppower:currentisfixed
Hasabuilt-inmicroprocessorandLCDscreen,signalingabsorbance,concentration,emission,emissionconcentration;Standardcurves:linearregression,curvefittingandmulti-pointstandardcalibration:couldcalculatemean,standarddeviation,relativestandarddeviationandrelateddata,standardcurvecanbedisplayedandprinted,atomicabsorptionpeakfigure,lineprofilegraphandtabledataaswellasinstrumentparametersandanalyticalreports,etc.
Thearsenic,selenium,antimony,bismuth,lead,tin,tellurium,germanium,indium,thallium,cadmium,zincandotherelements'concentrationbelowtheppblevelwithcoldatomicmercurymethod.
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