Atomic Absorption Spectrometer

Atomic Absorption Spectrometer,Fluorescence Spectrophotometer,UV Vis Spectrophotometer,Visible Spectrophotometer,Flame Photomete

A & E Lab.

Main Products: Atomic Absorption Spectrometer (AAS), Fluorescence Spectrophotometer, Bio-Spectrophotometer, UV Vis Spectrophotometer, Visible Spectrophotometer, Flame Photometer, Whiteness Meter, Turbidity Meter, Colorimeter, Gloss Meter, Tintometer, Automatic Polarimeter, Auto Melting Point Apparatus, Automatic Refractometer, Abbe Refractometer, PH/DDS/TDS Meter, etc.

Features:

Fully Automated

²  The flame and graphite furnace is integrated into one instruments.The change over from one technique to

    another is carried out by simple key strokes within the software.

²   The instruments have a motorised 8 hollow cathode lamp turret which allows the automatic positioning and

    optimization of each hollow cathode lamp by the software.

²   The spectral bandwidth is automated and is available with choice of five slit sizes.

Advanced Graphite Furnace

²   Horizontally heated platform graphite tube.The unique design of graphite furnace reduces the chemical

    interference effects and memory effects by uniformly heating the graphite electrode.

²   The computer controlled heating program all.Iows the users to select the best heating program for analysis.

²    The optical temperature during the atomization stage ensures the rapid heating and rapid analysis.This helps

     to extend the life of graphite tube and enhance the analytical accuracy.

Flame Analysis

Sensitivity(Cu):  2.0μg/ml Absorption>0.2 Abs

Detection(Cu):  Cu<0.0004μg/ml(flame);Cd<0.4×10-12g(graphite furnace)

                Cu<0.7%(Air-Acetylene Analysis);

                Ba<1% (Nitrous Oxide Analysis)

                Cu<2%,Cd<2%(Graphite Furnace Analysis)

Background Correction:  Deuterium Lamp>×40,Self Reversal>×60

Character Concentration:

<0.02μg/ml1%(Cu);<0.15mg/ml1%(Nitrous Oxide-Acetylene,Ba)

Character Value:  Cu<0.3×10-10g,Cd<0.3×10-12g

Burner Head:    Titanium Alloy Burner

Nebulizer:      High-Efficiency Glass Nebulizer

Atomization Chamber:  Corrosion-Resistant Material

Position Adjustment:   Automatic Changeover of Flame and Furnace

                       Automatic setting of Optimum Height for Flame Burner

Safety Functions:  Burner identification,Flame Sensor,Gas leak sensor,

                                 Low gas pressure sensor,power loss protection,gas loss flame protection

Model	AE-AA500
Optic System
Wavelength Range	190nm-900nm
Monochromator	Czemy-Turner Configuration
Spectral Bandwidth	0.1nm,02nm,0.4nm,1.0nm, 2.0nm (5steps,Automatic Changeover)
Wavelength Accuracy	±0.15nm
Wavelength Repeatability	<0.05nm
Resolution	<30% or 0.2nm ±0.02nm
Baseline Stability	0.005A/30min

Atomic Absorption Spectrometer