Laboratory Atomic Absorption Spectroscopy AA2250

Features :

  1. 25% improvement in high luminous flux.
  2. Full-reflection dual-beam optical path, high optical path stability.
  3. High adaptability and expandability.
  4. 6 lamp holders preheat simultaneously to improve detection efficiency.

Specifications :

Laboratory Atomic Absorption Spectroscopy AA2250

Wavelength range(nm) 185-910
Wavelength indication error(mm) ±0.15
Wavelength repeatability(nm) ≤0.05
Broadband deviation(nm) ±0.01
Resolution(%) ≤15
Instantaneous noise(Abs) ±0.0015
Zero drift(Abs/30min) ±0.001
Boundary energy:instantaneous noise(Abs) ≤0.01
Detection limit(Flame:Cu ug/mL)) ≤0.002
Apparent atomization rate(%) ≥12
Detection limit(Graphite Furnance: Cd pg) ≤0.2
Repeatability(Flame RSD%) ≤0.1
Repeatability(Graphite Furnance RSD%) ≤0.85
Linearity error(%) ≤2
Background correction capability ≥75

Catalog : PDF




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