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  • Atomic Absorption Spectrophotometer LAAS-A20

Atomic Absorption Spectrophotometer LAAS-A20

Labtron LAAS-A20 is designed with the latest technology. It can automatically accomplish safety ignition and reproducibility of the flame method. It consist of Hollow cathode lamp to improve the analysis efficiency and accuracy of the flame
Wavelength range (nm) : 180 - 900
Spectral Bandwidth (nm) : 0, 0.2, 0.4, 1.0, 2.0
Wavelength accuracy (nm) : ≤0.15
Wavelength repeatability (nm) : ±0.1
Baseline drift : ≤±0.002Abs/30min (Static), ≤±0.005Abs/30min (Dynamic)
Absorbance Range : 0-4 A
Detector : Imported photomultiplier tube
Lamp holder : ≤6 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
Detection Limit (Cu) (ug/ml) : 0.002
Burner : Full titanium combustion head, 50mm or 100mm 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
Power supply : 110/220V (+5% ~ -10%), 60/50Hz; 5000VA
  • 1800 mm reticle dispersion rate large area grating Monochromator
  • Titanium burner
  • Automatic wavelength scanning and searching peak
  • Polymer spray chamber
  • Software function
It is used to analyze elements in agriculture, chemical, environmental study, food, mining, and petrochemical, pharmaceutical.

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