4530F Atomic Absorption Spectrometer
TheproductiscompletelycontrolledbythePC,canflexiblymatchingflameandgraphitefurnaceatomizer.Theuniqueopticalandmechanicaldesign,safeandconvenientflamesystems,advancedgraphitefurnacetemperaturecontroltechnology,optionalbackgrounddeductiontechniques,andtheconvenientfunctionofferedbytheworkstationtosuityourexactmeasurementresultsforautomation.Withupto500ormoredatastorage,andpoweroffstoragecapabilities.
- Wavelengthrange:190-900nm
- Spectralbandwidth:0.1,0.2,0.4,1.0and2.0nm
- Accuracyofthewavelength:±0.15nm
- Receptivityofthewavelength: ≤0.04nm
- Baselinestability:≤0.002A/30min(Cu)
- Characteristicviscosity:0.02μg/ml/1%(Cu)
- Checkinglimit:0.004μg/ml(Cu)
- Preciseness:0.5%
- Grating:1800lines/mm
- Inflamer:All-metaltitaniumburner
- Atomizer:Effectiveglassatomizer
- Lampstand:８
- D2backgroundcorrectionability:Whenthebackgroundis1A,thebackgroundabilityshouldbedeductednotlessthan50times;selfabsorptionbackgrounddeductionmethod
- Sizeandweight:700mmx550mmx450mm75Kg
- Powersource：220V±22V AC7000W
(I)Flamesystem
Acetyleneairburner:100mm
Nitrousoxideacetyleneflamehead:50mm
Ignitiondynamicbaselinedrift:≤0.006A/30min
(Cu)Characteristicviscosity:≤0.025μg/ml/1%
Relatedstandarddeviationoftheaccuracy:≤0.5%(Cu,absorbance>0.8A)(detectionlimitCu≤0.008μg/ml)
Safetysystem:Canautomaticallycutoffthegaswhenthepressureisnotenough,thepowerisoff,flameoutandunconformityoftheburner.
(II)Graphitefurnace
Thehighesttemperature:3000℃
Thelargesttemperaturerisingspeed:≥2000℃/S
Characteristicquantity:Cd≤0.5x10-12gCu≤0.5x10-11g
Accuracy:Cu≤3%Cd≤3%
Sizeandweight:550mmx450mmx300mm65Kg
Safetysystem:OvercurrentprotectionLowairpressurealarm/protection;Lowcoolingwaterflowalarm/protection
Powersourceandpower:220V±22VAC7000W
- Accessories
PCworkstation
HPinkjetprinter
OilfreeAircompressor
Acetylenereducingvalve
Cuelementlamp
Airfilter
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