Atomic Absorption Spectrophotometer LAAS-A20

Name: Atomic Absorption Spectrophotometer LAAS-A20
Brand: Labtron.cc
SKU: LAAS-A20
Rating: 4.7 (883 reviews)

Atomic absorption spectrophotometer designed with the latest technology, can automatically accomplish safety ignition and reproducibility of the flame method. The graphic analysis system gives information on analysis of the whole process e.g. measured value, temperature, procedures, time, etc. It consist of hollow cathode lamp to improve the analysis efficiency and accuracy of the flame & deuterium lamp for background correction.

Monochromator
Wavelength range	180 - 900 nm
Spectral Bandwidth	0, 0.2, 0.4, 1.0, 2.0nm (Automatic setting)
Wavelength accuracy	≤ 0.15 nm
Wavelength repeatability	± 0.1 nm
Baseline drift	≤ ± 0.002 Abs / 30 min (Static), ≤ ± 0.005 Abs / 30 min (Dynamic)
Grating groove density
Sample Volume
The volume of sample
Repeated Sampling Frequency
Cleaning and waste container volume
Absorbance Range	0 - 4 A
The Program
Temperature Range
Detector	Imported photomultiplier tube
Heating Mode
Temperature Control Method
Temperature Control
Resolution
Lamp holder	≤ 6 lamps automatic turret, automatic alignment
Lamp current adjustment range
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
Characteristics Volume
Characteristic concentration (Cu)	0.015 μg / mL / 1 %
Detection Limit
Detection Limit (Cu)	0.002 μg/mL
Background calibration ability
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
Sprayer
Room Spray
Sample Tray
The Smallest Lincrement
Safety measures
Gas Control	Automatic gas control system
Measurement	Flame method, Hydride generation-Atomic absorption method
Concentration calculation	Standard curve method(1 - 3 times curve), automatic fitting
The Cooling Water
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
Operating temperature
Working humidity
Power supply	110 / 220 V (+5 % ~ (-10) %), 60 / 50 Hz; 5000 VA
Power (VAC)
Gross Weight
Weight
Dimension (L × W × H)

1800 /mm reticle (dispersion rate) large area grating Monochromator
Titanium burner for the flame analysis
Polymer automization chamber
Automatic analysis ensures sensitivity and reproducibility of the flame method
Light source 6 lamp holder
Graphic furnace system gives information on analysis of the whole process
Convenient data processing & sharing & printing
Powerful software with automatic instrument and additional control

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.

Atomic Absorption Spectrophotometer LAAS-A20

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