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PC Controlled Atomic Absorption Spectrophotometer with 8 Turrets2
Analysis Instrument, Element Analyzer, Atomic Absorption Spectrophotometer, AA Spectrophotometer
Chongqing Advanced Technology Co., Ltd.
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Product Description Features:This AAS machine is complete automatic controlling system;The AA spectrophotometer can be worked with advanced graphite furnace temperature controlling technology;Safe, reliable and convenient flame system;Multi-functional software workstation;This flame system atomic absorption spectrophotometer is ompletely 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 lamp;Position adjusting: the best height of the flame burner and can automatically set the front and rear positions;Fully automated wavelength scanning and peak searching;Complete 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 flameout;Deuterium 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 called;Measuring method of AAS machine: flame absorption method and emission method;Result printing: parameter printing, data result printing and diagram printing; Instrument Configuration:Atomic Absorption Spectrophotometer 1pcAir compressor without noise 1pcPC workstation: computer, HP inkjet, apparatus operating software (the object can be prevailed on the specific configuration)A set of accessories (including Acetylene reducing valve, one copper and manganese element lamp and air filter) Specifications of Atomic Absorption Spectrophotometer:Wavelength range190 ~ 900nmSpectral bandwidthCan 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 viscosity0.02μg/ml/1% (Cu)Checking limit0.004μg/ml (Cu)Preciseness0.5%Grating1800 lines/mmInflamerAll-metal titanium burnerAtomizerEffective glass atomizerLamp standEight lampsD2 background correction abilityWhen the background is 1 A, the background ability should be deducted not less than 50 times; self absorption background deduction methodSize and weight700mm×550mm×450mm 75KgPower source220V±22V AC Flame System Atomic Absorption Spectrophotometer:Acetylene air burner100mmNitrous oxide acetylene flame head50mmIgnition dynamic baseline drift≤0.006A/30min(Cu) Characteristic viscosity≤0.025μg/ml/1%Related standard deviation of the accuracy≤0.5%(Cu, absorbance>0.8A) (detection limit Cu≤0.008μg/ml)Safety systemCan automatically cut off the gas when the pressure is not enough, the power is off, flameout and unconformity of the burner Graphite Furnace Atomic Absorption Spectrophotometer:The highest temperature3000oCThe highest temperature rising speed≥2000oC/SCharacteristic quantityCd≤0.5×10-12g Cu≤0.5×10-11gAccuracyCu≤3% Cd≤3%Size and weight550mm×450mm×300mm 65KgSafety systemOver current protectionProtectionLow air pressure alarm, low cooling water flow alarmPower source and power220V±22V AC 7000W Factory overviewCustomer Feedback GermanyUSAPackageFAQ1.What's the delivery time?About 20 days.2.What's your payment terms?30% paid by T/T in advance,70% paid by by T/T before shipping.3.What's your guarantee terms?The warranty of all products is 1 year.During this period,we are responsible for all faults caused by us.And we can supply life-long technical support. 4.Can you supply training?We can supply training in our factory and online training for free.If onsite installation and training are required,please pay for tickets,accommodation and salary USD150/Day for every person.
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