BK-AA4530F Atomic Absorption Spectrophotometer Biobase

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BK-AA4530F Atomic Absorption Spectrophotometer Biobase Reviewed by on . This Is Article About BK-AA4530F Atomic Absorption Spectrophotometer Biobase

Features: * Completely controlled by PC, can flexibly select the flame and graphite furnace atomizer (optional). * Integrated floated optical platform design improves the optical system shock resistance stable. * Eight light stands can be changed automatically and preheat the eight lights meantime as well as optimize the working condition of the… Selengkapnya »

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27-09-2018
Detail Produk "BK-AA4530F Atomic Absorption Spectrophotometer Biobase"

Features:

* Completely controlled by PC, can flexibly select the flame and graphite furnace atomizer (optional).

* Integrated floated optical platform design improves the optical system shock resistance stable.

* Eight light stands can be changed automatically and preheat the eight lights meantime as well as optimize the working condition of the hollow cathode lamp.

* Position adjusting: the flame burner can be set on the best position automatically.

* Fully automated wavelength scanning and peak searching.

* Complete safety chains protection equipment: warning and automatic safety protection for the wrong burner connection, leakage of the gas, under voltage of air and the abnormal flameout.

* Deuterium lamp and self-absorption background calibration.

* Measuring method: flame absorption method and emission method.

* Result printing: parameter, data result and diagram.

* Data processing: more than 500 data self-storage and cut-off storage, the analyzed result is stored in EXCEL format.

Technical Parameters:

ModelBK-AA4530F
Wavelength Range190~900nm
Wavelength Accuracy±0.15nm
Wavelength Receptivity≤0.04nm
Base Line Stability≤0.002A/30min (Cu)
Characteristic Concentration0.02μg/ml/1% (Cu)
Detection Limit0.004μg/ml (Cu)
Measurement Repeatability≤0.5%
Grating1800 lines/mm
InflamerAll-metal titanium burner
AtomizerEfficient glass atomizer
Lamp stand8
D2 background CalibrationWhen the background is 1 A, the background ability should be deducted not less than 50 times; self absorption background deduction method
Power Supply220V, 50/60Hz
Packing Size(mm)850*700*750(Main instrument)

950*620*1020(Accessories )

Gross Weight(kg)105Kg  (Main instrument)

100Kg   ( Accessories )

Standard AccessoriesPC workstation

HP inkjet printer

Oil free Air compressor

Acetylene reducing valve

Cu Hollow cathode lamp

Air filter

Optional AccessoriesGraphite Furnace

Hollow cathode lamp(Ag, Au, Ba, Ca, Cd, Cr ,Fe, Hg ,K, Li, Mg,Mn, Na, Ni, Pb, Zn, Sb,etc)

 

 

FLAME SYSTEM

Acetylene Air Burner100mm
Ignition Dynamic Baseline Drift≤0.006A/30min
Characteristic Concentration≤0.025μg/ml/1%(Cu)
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(Optional):

Max. Temperature3000℃
Max Heating Speed≥2000℃/S
Characteristic QuantityCd≤0.5*10-12g  Cu≤0.5*10-11g
AccuracyCu≤3% Cd≤3%
Safety SystemOver current protection Low air pressure alarm / protection

Low cooling water flow alarm/protection

Power Supply220V, 50Hz
Consumption7000W
Packing Size(mm)550*450*300
Gross Weight(kg)65

 
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