These high-volume centrifuges Z 446 and Z 446 K achieve a throughput of 68 x 15 ml conical tubes or 28 x 50 ml conical tubes at a max.RCF of 3434/4346 xg.
If higher speeds are required, we also offer e.g. an angle rotor with a max. RCF of 14532/16022 xg for 10 x 50 ml.
The fixed-angle and swing-out rotors are suitable for almost all applications in everyday use in clinical, industrial and research laboratories
Specifications • max. Speed: 16000 rpm
• max. RCF: 26328 xg
• max. Volume: 4 x 750 ml
• Speed range: 200 - 16000 rpm
• Temperature range: -20°C bis 40°C
• Running time: 59 min 50 s / 10 s increments, 99 h 59 min / 1 min increments
• Dimensions (WxHxD): 73 cm x 39 cm x 67 cm
• Weight: 111 kg
Features and functions • Brushless induction drive
• Microprocessor control
• Active imbalance detection and cut-off
• Motor driven lid lock
• Automatic rotor identification system with over speed protection
• Audible signal at the end of each run
• Emergency lid lock
• Stainless steel chamber
• CFC-free refrigeration system (-20° to +40°C)
• Autoclavable rotors
Display functions • Diagnostic program
• Program memory for 99 programs
• Quick-key for short runs
• Pre-cooling program
• Standstill cooling
• 10 acceleration and 10 deceleration rates, possibility of unbreaked deceleration
• Permanent indication of preset and actual values
• Pre-selection of speed or RCF in steps of 50/10 increments
• Pre-selection of running time from 10 sec to 99h 59min or continuous
• Simple one handed operation
