ICP, ICP-OES, ICP-AES, AAS, GC-MS, GC, HPLC, Inductively coupled plasma mass spectrometry, Inductively coupled plasma atomic emission spectroscopy, Inductively coupled plasma optical emission spectrometry, Atomic Absorption Spectrometer, Mass Spectrometer, High-performance liquid chromatography ,Gas Chromatography
AAS500 Atomic Absorption Spectrophotometer
Features
  • Completely controlled by PC, can flexibly select the flame and graphite furnace atomizer (optional).
  • Integrated floated optical platform design improves the optical system shock resistance stable.
  • Eight light stands can be changed automatically and preheat the eight lights meantime as well as optimize the working condition of the hollow cathode lamp.
  • Position adjusting: the flame burner can be set on the best position automatically.
  • Fully automated wavelength scanning and peak searching.
  • Complete safety chains protection equipment: warning and automatic safety protection for the wrong burner connection, leakage of the gas, under voltage of air and the abnormal flameout.
  • Deuterium lamp and self-absorption background calibration.
  • Measuring method: flame absorption method and emission method.
  • Result printing: parameter, data result and diagram.
  • Data processing: more than 500 data self-storage and cut-off storage, the analyzed result is stored in EXCEL format.
Technical Specifications

AAS500 Atomic Absorption Spectrophotometer

Technical Parameters

Wavelength Range

190 – 900nm

Wavelength Accuracy

±0.15nm

Wavelength Receptivity

≤0.04nm

Base Line Stability

≤0.002A/30min (Cu)

Detection Limit

0.004μg/ml (Cu)

Characteristic Concentration

0.02μg/ml/1% (Cu)

Measurement Repeatability

≤0.5%

Grating

1800 lines/mm

Inflamer

All-metal titanium burner

Atomizer

Efficient glass atomizer

Lamp stand

8

D2 background Calibration

When the background is 1 A, the background ability should be deducted not less than 50 times; self-absorption background deduction method