AA500FG

Dual-mode AAS combining Flame and Graphite Furnace atomizers with automated switch-over for flexible applications.

• Status: Active
• Country: United Kingdom of Great Britain and Northern Ireland
• Elemental: Yes
• Analyte Type / Target Of Analysis: Metals and non-metals
• Measurable Isotopes/Elements: Elemental analysis including Cu, Cd, Ba, Al, Ti, Na, K, and more
• Signal Stability / Relative Standard Deviation
  : RSD < 0.7% for Cu (Air/Acetylene flame) and RSD < 2.0% for Cd (Graphite Furnace)
• Detection System [AAS]
  : Photomultiplier tube (PMT)
• Bandwidth
  : Adjustable: 0.1, 0.2, 0.4, 1.0, 2.0 nm
• Wavelength Range
  : 185 to 910 nm
• Wavelength Accuracy
  : ±0.15 nm
• Background Correction
  : Deuterium Arc, Self-Reversal
• Optics Type
  : Czerny-Turner monochromator
• Burner Head Material
  : Titanium alloy with Air/Acetylene, N₂O/Acetylene, and Air/LPG options
• Gas Management
  : Automatic gas flow control for both modes
• Monochromator
  : Czerny-Turner configuration with high precision optics
• Lamp Carousel
  : Automatic 8-lamp turret
• Photomultiplier
  : High-sensitivity PMT
• Flame Atomizer
  : 10 cm titanium burner; height and angle adjustable via software
• Furnace Atomizer
  : Longitudinally heated graphite furnace; maximum temperature 3000°C
• Furnace Vision System
  : Gas piston-controlled graphite furnace with precise alignment
• Furnace Heating Rate/Max Temp
  : >3000°C with precision feedback control
• Typical Tube Lifetime
  : Pyrolytic graphite tubes with extended lifetime; supports up to 2000 cycles
• Sensitivity [Furnace]
  : Cd detection limit: < 0.4 pg
• Sensitivity [Flame]
  : Cu detection limit: < 0.004 µg/mL
• Safety Features
  : Burner identification, flame sensor, gas leak detection, over-pressure cutoff, argon pressure monitoring
• Atomizer Types: Flame, Furnace
• Power Specifications: 200–240 VAC, 50/60 Hz
• Environmental Specifications: Temperature: 10–35°C; Humidity: 20–80% (non-condensing)
• Physical Specifications: Compact benchtop design