AA500FG

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

• Status: Active
• Country: UK
• Elemental: Yes
• Type of measurable elements: 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)
• Atomizer types : Flame
• Atomizer types : Furnace
• 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
• Detection system : Photomultiplier tube (PMT)
• 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
• Power Requirements and Consumption : 200–240 VAC, 50/60 Hz
• Environmental requirements : Temperature: 10–35°C; Humidity: 20–80% (non-condensing)
• Dimensions and Weight: Compact benchtop design