Atomic Absorption Spectrophotometer

• Description:

  Atomic Absorption Spectrophotometer 15A-AAS103 comes with flame, graphite furnace and hydride generation system to meet different customer demand. It consist of 1800/mm reticle large are grating monochromator and titanium burner to improve the analysis efficiency and accuracy of the flame. Atomic Absorption spectrophotometer has manual 3 lamp holder configuration & 3 independent lamp power supply for analysis.

• Specifications:

  Wavelength range: 180 to 900 nm Spectral Bandwidth: 0 nm, 0.2 nm, 0.4 nm, 1.0 nm, 2.0 nm (5 steps with automatic changeover) Wavelength accuracy: ≤ 0.15 nm Wavelength repeatability: ± 0.1 nm Baseline drift: ≤ ± 0.002 Abs / 30 min (Static) ≤ ± 0.005 Abs / 30 mins (Dynamic) Absorbance Range: 0 - 4 A Lamp holder: ≤ 3 lamps automatic turret, automatic alignment Lamp power supply mode: pulsed power supply Optical System: large 1800 /mm grating ruling, full closed optical system Atomization Chamber: Polymer explosion-proof spray chamber Characteristic concentration (Cu) : 0.015 μg / mL / 1 % Detection Limit (Cu) : 0.002 μg/mL Burner: Full titanium combustion head, 50 mm or 100 mm general combustion head Nebulizer: Atomizer efficient glass atomizer, can also be customized Precision: RSD ≤ 0.5 % Ignition Type: Microcomputer control, automatic ignition Gas Control: Automatic gas control system Measurement: Flame method, Hydride generation-Atomic absorption method Concentration calculation: Standard curve method (1 - 3 times curve), automatic fitting The number of repeated measurements: 1 to 99, automatic calculation of average concentration, standard deviation, relative standard deviation. Print results: Print the final stages of test data or analysis. The results can be exported into Excel worksheet.

• Applications:

  Atomic absorption spectrophotometer is widely used in analysis of elements from the mixture in scientific research, environmental science, metallurgy, agriculture & chemical industry, food, mining, and petrochemical, pharmaceutical industries.

• Features & Benefits:

  Monochromator :Czerny-Turner Wavelength range :190 to 900 nm Spectral Bandwidth :0.2,0.4,1.0,2.0 nm, multi-speed automatic switching Wavelength accuracy :± 0.25 nm