Wavelength Range: 190 - 900nm
Monochromator: Czerny-Turner configuration
Spectral Bandwidth: 0.1, 0.2, 0.5, 1.0 and 2.0 nm with automatic changeover in 5 steps.
Wavelength Accuracy: +/- 0.3nm
Wavelength Repeatability: 0.2nm
Resolution: Over 0.3nm
Baseline Stability: 0.005A/30 Min
Sensitivity: Cu 5ug/ml >0.850 Abs.
Burner Head: Titanium Alloy Burner
Nebuliser: High-Efficiency glass nebuliser
Atomisation Chamber: Corrosion resistant material
Position Adjustment: Automatic Changeover of flame and furnace, Automatic setting of optimum height for flame burner and automatic ignition of mixing air-acetylene gas with protection control
GRAPHITE FURNACE MODE
Character Value (Cd): 0.8 Pg
Temperature Range: Ambient to 2650 Deg.C.
Heating: Voltage Feedback control when drying and ashing, optical temperature control when atomising
Heating programme: Up to 9 steps with choices of ramp, ladder and full-power heating.
Deuterium Lamp Background Correction: 1.0 Abs
Self-Reversal Background Correction: 3.0 Abs
DATA PROCESSING & MANAGEMENT
Analytical Method: Flame, Graphite furnace and hydride
Determination Method: Calibration Curves (1-3 order), standard addition method
Repeating Times: 1-20 times with calculations of average value, SD and RSD
Results Printout: Output of Parameters, data, spectra and curves.
Light Source: Automatic 8 Lamp-Turret, 2 lamps simultaeously lit with one pre-heat.
Power Supply: 220V/50Hz Three-phase AC, 200W Mainframe, 5000W for graphite Furnace.
Size: Mainframe 110 x 50 x 45 cm, 75 Kg.
Graphite Furnace 50 x 50 x 45 cm, 50 Kg