novAA 800D

Combines Flame and Graphite Furnace modes with automated atomizer switching and advanced safety interlocks.

• Status: Active
• Country: Germany
• Elemental: Yes
• Type of measurable elements: Metals and non-metals
• Measurable isotopes/elements: Over 70 elements, including Pb, Cd, Zn, and Cu
• Signal stability, relative standard deviation : RSD <1% for routine analyses
• Atomizer types : Flame
• Atomizer types : Furnace
• Bandwidth : Adjustable slit widths: 0.2, 0.3, 0.5, 0.8, 1.2 nm
• Wavelength range : 185–900 nm
• Wavelength accuracy : ±0.1 nm
• Background correction : Deuterium background correction with D2 hollow cathode lamp (HCL)
• Optics type : Czerny-Turner optical design with purgeable optics for stability
• Burner head material : Coded titanium burner head with automated rotation and height adjustment
• Gas management : Comprehensive gas control for both flame and graphite furnace modes
• Detection system : SiOSens solid-state detector
• Monochromator : Holographic grating with 1800 lines/mm; rotatable for precise wavelength adjustment
• Lamp carousel : 8-fold turret with automatic RFID recognition
• Flame atomizer : Supports Air/Acetylene and N₂O/Acetylene configurations
• Furnace atomizer : Stabilized Temperature Platform Furnace (STPF) with max temperature of 3000°C
• Furnace vision system : Integrated USB camera for real-time monitoring of injection and atomization processes
• Furnace heating rate/max temp : Heating rate up to 3000°C/s; maximum temperature of 3000°C
• Typical tube lifetime : Pyrolytically coated graphite tubes designed for extended lifetime
• Sensitivity (Furnace) : Pb detection: 0.8 µg/L (20 µL sample)
• Sensitivity (Flame) : Cu detection: 0.02 mg/L with 100 mm burner head
• Safety features : Comprehensive safety interlocks for both atomization modes
• Power Requirements and Consumption : 230 V, 50/60 Hz, max 1400 VA
• Environmental requirements : Operating temperature: 5–40°C; Humidity: 90% at 40°C non-condensing
• Dimensions and Weight: 820 mm W × 770 mm D × 600 mm H; 130 kg