Atomic Absorption Spectrophotometer LAASA21 www.labtron.com |
[email protected]
Overview Atomic Absorption spectrophotometer 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.
Features : 1800 /mm reticle (dispersion rate) large area grating monochromator High performance hollow cathode lamp Titanium burner for the flame analysis Polymer automization chamber Automatic analysis for sensitivity and reproducibility High precision automatic optical system Flame, graphite furnace operating mode can be switched automatically Light source 3 lamp holder Convenient data processing & sharing & printing Powerful software with automatic instrument and additional control
Specifications : Wavelength range
180 – 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
0-4A
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 generationAtomic 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.
Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom Email:
[email protected] | Website: www.labtron.com
