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TRAINING & EDUCATION SYSTEMS
LAAS-A20 Atomic Absorption Spectrophotometer
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.
1800 / mm reticle (dispersion rate) large area grating Monochromator
Titanium burner
Automatic wavelength scanning and searching peak
Polymer spray chamber
Software function
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
It is used to analyze elements in agriculture, chemical, environmental study, food, mining & petrochemical and pharmaceutical.
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