Zeenit 650

High-performance AAS with Flame and Graphite Furnace atomizers, featuring Polarized Zeeman background correction for precise trace element analysis.

• Status: Active
• Country: Germany
• Elemental: Yes
• Type of measurable elements: Metals and non-metals
• Measurable isotopes/elements: Over 70 elements including Pb, Cd, Zn, Cu, and Ni
• Signal stability, relative standard deviation : RSD ≤ 1.0% for routine measurements
• Atomizer types : Flame
• Atomizer types : Furnace
• Bandwidth : Automatic slit settings: 0.2, 0.5, 0.8, and 1.2 nm
• Wavelength range : 185–900 nm
• Wavelength accuracy : ±0.005 nm
• Background correction : Polarized Zeeman correction with a magnetic field up to 1 Tesla
• Optics type : Czerny-Turner optical bench with single- or double-beam mode
• Burner head material : Titanium burner head with automatic recognition and adjustment
• Gas management : Fully automated gas control with safety interlocks
• Detection system : Photomultiplier tube (PMT)
• Monochromator : Czerny-Turner design with holographic grating (1800 lines/mm)
• Lamp carousel : 8-lamp turret with automatic alignment and optimization
• Photomultiplier : High-efficiency PMT for wide dynamic range detection
• Flame atomizer : Configurations for Air/Acetylene and N₂O/Acetylene with automatic flame ignition and adjustment
• Furnace atomizer : Transversely heated graphite furnace with Stabilized Temperature Platform Furnace (STPF) technology
• Furnace vision system : Optional integrated high-definition furnace camera
• Furnace heating rate/max temp : Up to 3000°C; heating rate of 3000°C/sec
• Typical tube lifetime : Extended tube lifetime due to pyrolytic coating and optimized design
• Sensitivity (Furnace) : Pb detection limit: 1.4 µg/L
• Sensitivity (Flame) : Cu detection limit: 0.020 mg/L
• Safety features : Automatic shutdown for gas leaks or power failures; comprehensive interlocks for burner head and siphon system
• Power Requirements and Consumption : 230 V, 50/60 Hz, max 2100 V
• Environmental requirements : Operating temperature: +10°C to +35°C; Humidity: up to 90% non-condensing
• Dimensions and Weight: 790 × 735 × 645 mm; 170 kg