Features: Fully Automated * The flame and graphite furnace is integrated into one instruments.The change over from one technique to another is carried out by simple key strokes within the software. * The instruments have a motorised 8 hollow cathode lamp turret which allows the automatic positioning and optimization of each hollow cathode lamp by the software. * The spectral bandwidth is automated and is available with choice of five slit sizes. Advanced Graphite Furnace * Horizontally heated platform graphite tube.The unique design of graphite furnace reduces the chemical interference effects and memory effects by uniformly heating the graphite electrode. * The computer controlled heating program all.Iows the users to select the best heating program for analysis. * The optical temperature during the atomization stage ensures the rapid heating and rapid analysis.This helps to extend the life of graphite tube and enhance the analytical accuracy. Technical Specifications: Model AE-AA500 Optic System Wavelength Range: 190nm-900nm Monochromator: Czemy-Turner Configuration Spectral Bandwidth: 0.1nm, 02nm, 0.4nm, 1.0nm, 2.0nm ( 5steps, Automatic Changeover) Wavelength Accuracy: ± 0.15nm Wavelength Repeatability :