FELLESTREKK
1.Build-incomputerdataprocessingandLCDdisplay:stableandreliablewiththefunctionsofintegralholding, toppen heightandarea, autozeroadjusting, deuteriumlampbackgroundcorrection, multi-linearandnonlinear curvesfitting, variousparametersandworkingcurvesdisplayedinscreenandreportprinting, etc. Det er equippedwithinterfacefor eksternt koble PC.
2.Stability:Double-beamsystemcanautomaticallycompensatethelightsourcedriftandwavelengthdrift causedby thevariationof temperatur (withthefunctionof theeliminatingtheaffectionof wavelengthdrifton thebaseline stabilitet) andelectroniccircuitdrift soastoreach godt grunnleggende linje stabilitet.
3.quickly: katoden lampen må notbepre-heatedfor longtimeandsamplecanbeanalyzedimmediately. Det isthepreferable instrument valgt byusers toconduct analyse ofmultiple typer ofelementsandfast analysisofsamples.
4.Highprecisionofmeasurement:Gaspathsystemisequippedwithprecisionpressurestabilizingandcurrent stabiliz-ingdevicestoreachstableflameandlownoise. Speciallydesignedfinelightbeampassesthrough theflameto sikre ahighprecisionanalyticaltestandlowcharacteristicconcentration
5.Highenergyopticalpath:Atotalreflectionsystemisadoptedtoeliminatecolordifferenceinfullrange.by meansof chemicalconversion, aroundlightspotofthelightsourcebecomesalonglightspot, whichenters intotheslit. Der-
forgrunnen lys fluksofdouble stråle isenhanced.
6.Lang levetidandanti-corrosiveatomizationsystem:Theburnerismadeofnewtypetitaniumalloys, anti-corrosiveand fastthermalequilibrium. Itmeets krav ofmeasurement følsomheten uten vann-kjøling.
7.Multi-functionalanalysismode:formethodsofflameabsorption, flameemission, graphitefurnaceatomic absorpsjon og hydrid generasjon.
8.Safeandreliablegaspathsystem:Specialdevicesofquickgasconversionandsafetyprotectioncanbe brukes analyzeair-acetyleneflameaswellasnitrousoxide-acetyleneflameandextendtheanalytic elementstoreachmore enn 60.
9.Completesetofaccessories: tobesuppliedwiththeinstrumentandreadyfor useaftertheyarepurchased.
Spesifikasjoner
| WLrange | 190-900nm |
| WLaccuracy | ≤±0.5NM |
| WLrepeatability | ≤0.3nm(singledirection) |
| Spectrumbandwidth | 0.2nm, 0.4nm, 0.7nm, 1.4nm, 2.4nm, 5.0nm |
| Oppløsning | andlt, 40% andlt; TD = andquot; andquot; andgt; |
| Baselinestability | ±0.004Abs / 30 min |
| Characteristicconcentrationofcopper | ≤0.04μg/ml/1% |
| Detectionlimitofcopper | ≤0.008μg / ml |
| Backgroundcalibrationability | Greaterthan30times |
| RS232 | inkludert |
| Skriveren | Valgfritt |
| Strømforsyning | 220V3A, 50Hz |
| GW | 160kg |
| 65kg | |
| PackageDimensions | 1220x770x730mm(Maininstrument) |
| 800x400x900mm(Accessories) |
STANDARD TILBEHØR
Olje-fri luftkompressor
Glass Atomizer
Cu hul katoden lampe
Atomizer enhet brenner enhet støvdeksel
Vann-skille gass filter
Titan brenner---10cm
TILLEGGSUTSTYR
Modell GA3202 HGA grafitt ovn system
Hydrid generator grafitt rør programvare
Resirkulering vann-kjølesystem
Vi er profesjonelle som en av de ledende aa320n Atom absorpsjon spektrofotometer produsenter og leverandører i Kina. Velkommen til engros av høy kvalitet og holdbar laboratorieutstyr fra vår fabrikk. Og god etter-salg service og presis levering.
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