CARACTERISTICI COMUNE
1.Build-incomputerdataprocessingandLCDdisplay:stableandreliablewiththefunctionsofintegralholding, vârful heightandarea, autozeroadjusting, deuteriumlampbackgroundcorrection, multi-linearandnonlinear curvesfitting, variousparametersandworkingcurvesdisplayedinscreenandreportprinting, etc. Itis equippedwithinterfacefor extern conectarea PC.
2.Stability:Double-beamsystemcanautomaticallycompensatethelightsourcedriftandwavelengthdrift causedby thevariationof temperatura (withthefunctionof theeliminatingtheaffectionof wavelengthdrifton thebaseline stabilitate) andelectroniccircuitdrift soastoreach agood linie de bază stabilitate.
3.quickly: lampa cu catod are nevoie de notbepre-heatedfor longtimeandsamplecanbeanalyzedimmediately. L isthepreferable instrumentul ales byusers toconduct analiza ofmultiple tipuri ofelementsandfast analysisofsamples.
4.Highprecisionofmeasurement:Gaspathsystemisequippedwithprecisionpressurestabilizingandcurrent stabiliz-ingdevicestoreachstableflameandlownoise. Speciallydesignedfinelightbeampassesthrough theflameto asigura ahighprecisionanalyticaltestandlowcharacteristicconcentration
Chemicalconversion de meansof 5.Highenergyopticalpath:Atotalreflectionsystemisadoptedtoeliminatecolordifferenceinfullrange.by, aroundlightspotofthelightsourcebecomesalonglightspot, whichenters intotheslit. Acolo-
prim-plan fluxul luminosofdouble de întâlnire isenhanced.
6.Durată lungă de viaţăandanti-corrosiveatomizationsystem:Theburnerismadeofnewtypetitaniumalloys, fastthermalequilibrium anti-corrosiveand. Itmeets sensibilitate ofmeasurement cerinţa fără apă de răcire.
7.Multi-functionalanalysismode:formethodsofflameabsorption, flameemission, graphitefurnaceatomic de absorbţie şi generare de hidruri.
8.Safeandreliablegaspathsystem:Specialdevicesofquickgasconversionandsafetyprotectioncanbe usedto analyzeair-acetyleneflameaswellasnitrousoxide-acetyleneflameandextendtheanalytic elementstoreachmore de 60.
9.Completesetofaccessories: tobesuppliedwiththeinstrumentandreadyfor useaftertheyarepurchased.
Caietul de sarcini
| WLrange | 190-900nm |
| WLaccuracy | ≤±0.5Nm |
| WLrepeatability | ≤0.3Nm(singledirection) |
| Spectrumbandwidth | 0.2nm, 0.4nm, 0.7nm, 1.4nm, 2.4nm, 5.0nm |
| Rezoluţie | andlt; andlt de 40 %; TD = andquot; andquot; andgt; |
| Baselinestability | ±0.004Abs / 30 min |
| Characteristicconcentrationofcopper | ≤0.04μg/ml/1% |
| Detectionlimitofcopper | ≤0.008μg / ml |
| Backgroundcalibrationability | Greaterthan30times |
| RS232 | inclusiv |
| Imprimanta | opţional |
| Powersupply | 220V3A, 50Hz |
| GW | 160kg |
| 65kg | |
| PackageDimensions | 1220x770x730mm(Maininstrument) |
| 800x400x900mm(Accessories) |
ACCESORII STANDARD
Compresor de aer fara ulei
Atomizor de sticlă
Tubular cu lampă cu catod
Atomizor unitate arzător unitate acoperi de praf
Filtru separator de apa gaz
Titan arzător---10cm
ACCESORII OPŢIONALE
Modelul GA3202 HGA sistem de cuptor de grafit
Hidrură de generator de grafit tuburi Software
Sistem de răcire a apei de recirculare
Suntem profesionale ca fiind unul dintre cei mai importanti producatori de Spectrofotometru de absorbție atomică aa320n si furnizori din China. Bine ati venit la en-gros de calitate şi durabile de laborator echipamente din fabrica noastra. Şi sunt oferite servicii post-vânzare bună şi livrarea la timp.
Tag-uri populare: Spectrofotometru de absorbție atomică aa320n, China, fabrica, furnizori, producatori, en-gros
