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High-Precision Aas-D Double Beam Spectrophotometer with Graphite Furnace1
Analysis Instrument, Element Analyzer, Double Beam Spectrophotometer, Graphite Furnace Spectrophotometer
Delta Technology (Chongqing) Co., Ltd.
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Product Description AAS-D Double Beam Atomic Absorption Spectrophotometer with Graphite Furnace Product DescriptionCompletely controlled by PC, can flexibly select the flame and graphite furnace atomizer (optional)Integrated floated optical platform design can obviously improve the optical system shock resistance and can keep stable though use the optical signal for a long term. Eight light stands can be changed automatically and preheat the eight element lights meantime as well as optimize the working condition of the hollow cathode lampPosition adjusting: the best height of the flame burner and can automatically set the front and rear positionsFully automated wavelength scanning and peak searchingComplete safety chains protection equipment: the function of warning and automatic safety protection towards the wrong burner, leakage of the gas, under voltage of air and the abnormal flameoutDeuteriu lamp and self-absorption background regulation Data processing: super strong database, possesses more than 500 data self-storage and cut-off storage function, can store the analyzed result with the form of EXCEL and the testing method and the result can be randomly calledMeasuring method: flame absorption method and emission methodResult printing: parameter printing, data result printing and diagram printingProduct ParametersWavelength range:190 - 900nmSpectral bandwidth:Can automatically change between 0.1nm, 0.2nm, 0.4nm, 1.0nm and 2.0nmAccuracy of the wavelength:±0.15nmReceptivity of the wavelength: ≤0.04nmBase line stability:≤0.002A/30min (Cu)Characteristic viscosity:0.02μg/ml/1% (Cu)Checking limit:0.004μg/ml (Cu)Preciseness:0.5%Grating:1800 lines/mmInflamer:All-metal titanium burnerAtomizer:Effective glass atomizerLamp stand:Eight lamps D2 background correction ability:When the background is 1 A, the background ability should be deducted not less than 50 times; self absorption background deduction methodSize and weight:700mm×550mm×450mm 75KgPower source:220V±22V AC FeaturesComplete automatic controlling systemAdvanced graphite furnace temperature controlling technologySafe, reliable and convenient flame systemMulti-functional software workstationCertifications
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