Atomic Absorption Spectrophotometer AAS-004

Atomic Absorption LAAS-103

Atomic Absorption Spectrophotometer Model LAAS-103 offers baseline stability of ≤0.005A/30min and spectral bandwidth of 0.1nm, 0.2nm, 0.4nm, 1.2nm with automatic change over. The unsurpassed basic performance of the Atomic Absorption Spectrophotometer Model AAS-004 along with the built-in microprocessor with necessary auto-control and data processing functions achieve high reliability of the instrument satisfies the wide-ranging analytical needs of demanding customers.

Features:

Automated spectral bandwidth with 5 slit sizes (6)
Automatic setting of Optimum height for flame burner (5)
Burner identification (3)
Flame sensor (3)
Gas leak sensor (3)
Low gas pressure sensor (3)
Power loss protection (3)
Gas loss flame protection (3)
Flame & graphite furnace integrated into one instrument- change over from one to another technique is carried out by simple key strokes within the software (2)
Motorised 8 hollow cathode lamp turret- allows the automatic positioning & optimization of each hollow cathode lamp by the software
Horizontally heated platform graphite tube
Computer controlled heating program
Extended graphite tube life
Enhanced analytical accuracy
Atomization Chamber made of Corrosion- resistant material (3)
Automatic changeover of flame & furnace (2)

Specifications:

Main Specification:

Wavelength Range:

190nm-900nm

Wavelength Accuracy:

±0.15nm

Wavelength Repeatability:

<0.05nm

Spectral Bandwidth:

0.1nm

0.2nm

0.4nm

1.0nm

2.0nm

Baseline stability:

0.005A/30min

Resolution:

<30% or 0.2nm ±0.02nm

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

Product Details:

Other Models:

Atomic Absorption LAAS-101

Atomic Absorption LAAS-102

Atomic Absorption LAAS-201

Atomic Absorption LAAS-202

Atomic Absorption LAAS-203

Atomic Absorption Spectrophotometer Model LAAS-103

Atomic Absorption

Spectrophotometer

Atomic Absorption Spectroscopy

Flame Atomic Absorption Spectrophotometer

Graphite furnace spectrophotometer

atomic absorption analysis

Atomic absorption spectroscopy (AAS) determines the presence of metals in liquid samples. Metals include Fe, Cu, Al, Pb, Ca, Zn, Cd and many more.Typical concentrations range in the low mg/L range.Atomic Absorption Spectrophotometer features high-sensitivity analysis, flexible system configuration, and a compact footprint for user-friendly operation

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