Atomic Absorption Spectrometer AE-AA500
Port: Beijing,Guangzhou,Shanghai
Minimum Order Quantity: 1 Set/Sets
Supply Ability: 100 Set/Sets per Week
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Contact SupplierPackaging Detail: Standard export packing
Delivery Detail: within 7~10 days after having received the payment.
Features:
Fully Automated
1.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.
3.The spectral bandwidth is automated and is available with choice of five slit sizes.
Advanced Graphite Furnace
1. 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.
3. 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.
Technical Specifications:
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 |
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.