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Atomic Absorption Spectrophotometer 15A-AAS100

Atomic Absorption Spectrophotometer comprises of high performance and a wide spectral range photomultiplier tube. Incorporation of Czerny-Turner monochromator helps in selection of specific lights to allow determination of specific elements. It is equipped with gas leakage alarm which shut downs the system as a safety measure. It is highly recommended spectrophotometer to analyze smallest amount of element from mixture, also in forensics and chemistry, biological science to detect toxic elements from blood and drug samples.

Monochromator Czerny-Turner
Wavelength range 190 – 900 nm
Spectral Bandwidth 0.2,0.4,1.0,2.0 nm, multi-speed automatic switching
Wavelength accuracy ± 0.25 nm
Wavelength repeatability 0.05 nm
Baseline drift 0.002 A / 30 min
Grating groove density 1800 lines
Detector Wide spectral range photomultiplier tube
Resolution Can distinguish Manganese light between light 279.5 nm and 279.8 nm two-manganese and troughs of energy between the two lines should be less than 20 %
Lamp holder 4 lamp auto switch (6 lamp optional)
Lamp current adjustment range 0 - 10 mA average current
Lamp power supply mode 400 Hz square wave pulse
Characteristic concentration (Cu) 0.025 μg / mL / 1 %
Detection Limit (Cu) 0.006 μg/mL
Burner 100 mm single slit titanium burner, air-cooled pre-mixed
Precision RSD ≤ 1 %
Sprayer Set of efficient metal glass spray
Room Spray Corrosion-resistant plastic spray chamber
Safety measures With a variety of automated security features, acetylene gas leakage alarm, shut down the system
Measurement Air - acetylene flame method, hydride generation atomic absorption spectrometry, oxygen enriched air - acetylene flame method
Concentration calculation Automatic working curve fitting, automatic calibration sensitivity automatically calculated concentration levels.
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.
Software Environment Windows XP/Vista operating system, the English professional software
Operating temperature 10 ~ 35 °C
Working humidity ≤ 80 %
Power supply AC 220 V / 50 Hz
Power (VAC) 150
Weight 70 kg
Dimension (L × W × H) 1000 × 400 × 470 mm
  • Lamp holder with 4 lamps and optional 6-lamps
  • Complete safety of the user and instrument with a warning system
  • Automatically optimized three-dimensional light adjustment to obtain maximum energy
  • Direct accessibility of the test result with office software
  • Preheat light quantity can be customized, to shorten the waiting time during used,br/> Software remote control to provide technical support
  • Faster and more convenient

Atomic Absorption Spectrophotometer is used to analyze elements in agriculture, chemical, environmental study, food, mining, and petrochemical, pharmaceutical industry.

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