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Atomic Absorption Spectrophotometer AAS-010

Atomic Absorption Spectrophotometer Model AAS-010 is widely used in Pharma, Biotech & Medical research applications. It is fully automated and provided with an automatic change over of spectral bandwidth with a choice of 5 slit sizes. Its unique design of the graphite furnace reduces the chemical interference , memory effects and leads to uniform heating of the graphite electrode.
Specifications:
Main Specification:
Wavelength Range:
190nm
900nm
900nm
Wavelength Accuracy:
± 0.25 nm
Wavelength Repeatabilty:
0.15 nm
Resolution:
2μg/ml Cu gives approximately 0.38 Abs
Baseline Stability 0.005A/ 30 min:
0.005A/ 30 min
Background correction:
Deuterium lamp1.0Abs
Self Reversal:
1.0 Abs
Optical System:
Monochromator:
Czerny - Turner Configuration Single Beam
Spectral Bandwidth:
0.1nm, 0.2 nm,0.4 nm,1.0 nm,2.0 nm 5 steps with automatic changeover
Flame Atomizer:
Sensitivity:
(Cu) 0.03 ug /ml/1%
Burner Head:
Titanium alloy burner
Nebulizer:
High efficiency glass nebulizer
Atomization Chamber:
Corrosion resistant material
Position adjustment:
Automatic changeover of Flame and Furnace,
Automatic setting of optimum height for Flame burner
Automatic ignition and of mixing air - acetylene gas with safety control
Detection and Data Processing System:
Analytical method:
Flame, Graphite furnace and Hydride
Determination Methods:
Calibration curves using 1st, 2nd and 3rd order of fit, standard addition method
Repetitions:
1-20 with calculations of average, SD and RSD
Light Source System:
Light Source:
8 hollow cathode lamp turrets with 2 simultaneously lit , one lamp pre heated
Graphite Furnace:
Character Value:
( Cd) 0.5 pg
Temperature range:
Ambient - 2650 °C
Heating:
Voltage feedback control when drying and ashing,
optical temperature control when atomizing
Heating Program:
Upto 9 steps with choices of ramp, temperature increase and full power heating
Dimensions:
Main unit:
110 x 50 x 45
Graphite furnace:
50 cm x 50 cm x 45 cm

