KLABS KAAS-1800 Atomic Absorption Spectrophotometer

Parameter Specification
Instrument Type Single Beam Reflection Achromatic Optics System
Dispersion Element Grating system 1800 line/mm
Bandwidth 0.1, 0.2, 0.4, 0.7, 1.0, 2.0 nm
Wavelength Range 190 – 900 nm
Wavelength Accuracy ±0.2 nm
Wavelength Repeatability ±0.1 nm max
Resolution Minimum 3 lines
HCL Housing Standard 4 lamp turret (optional 6/8)
Gas Control Automatic control & optimization
Safety Measures Gas leak protection & flashback prevention
Photometric Properties
Parameter Specification
Measurement Aberration-corrected Czerny-Turner mounting
Photometric Range 0–125%, −0.1–3.00A
Static Baseline Drift ±0.003A/30min
Dynamic Baseline Drift ±0.006A/30min
Background Correction BGC-SR & BGC-D2 methods
Flame & Atomization System
Parameter Specification
Characteristic Concentration 0.025 μg/ml max
Detection Limit 0.004 μg/ml max
Precision RSD ≤ 0.5%
Burner Air cooled Titanium
Nebulizer High-efficiency
Spray Chamber Anticorrosion material
Safety Flame gas pressure protection
Data Processing
Parameter Specification
Test Modes Flame, flame emission
Concentration Method Standard curve, addition, interpolation
Repetition 1–30 times
Report Parameters & results
Other Specifications
Parameter Specification
Dimensions 700 × 420 × 550 mm
Weight Approx. 103 kg
Power Supply AC 220V ±10%, 50 Hz
Working Temperature 10–30°C
Humidity 40%–85%