Hermle Refrigerated Universal Centrifuge Z446K (230V 50Hz)

Both the table-top centrifuge Z 327 and the refrigerated table-top centrifuge Z 327 K offer a wide assortment of rotor options, making them ideal for a wide variety of research applications rotor exchange between swing out, micro, or high-volume angled rotors is very simple and can take place in a matter of seconds.

The Z 327 K includes the refrigeration system on the back side of the unit, optimized for the lab bench at only 40 cm wide.

• 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, the possibility of unbraked 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

Hermle Refrigerated Universal Centrifuge Z446K (230V 50Hz)

Specifications	Microprocessor with large LCD display Motor-driven lid lock Automatic rotor identification system with over-speed protection, immediately upon rotor insertion Active imbalance identification and cut-off (rotor-specific) CFC-free refrigeration system A large variety of rotors and accessories The audible signal at the end of each run with several melody options Noise level < 65 dBA (depending on the rotor) Stainless steel chamber Manufactured according to international safety regulations i.e. IEC 61010
Distinct Control Panel	Simple one-handed operation Easy to program with gloves on Foil keyboard Permanent indication of preset and actual values Selection of speed in both rpm and g-force, with increments of 10 - 10 acceleration and deceleration rates, possibility of unbraked deceleration Temperature range from -20°C - 40°C with 1°C increments Pre-cooling program Standstill cooling Pre-selection of the running time from 10 s to 99 h 59 min or continuous Storage of up to 99 runs including rotor Quick-key for short runs
Max speed	16000 rpm
Max RCF	26328 xg
Max volume	4 x 750 ml
Speed range	200 - 16000 rpm
Temp range	20°C to 40°C
Running time	59 min 50 s / 10 s increments 99 h 59 min 50 s / 1 min increments
Power input :	1630 W
Dim WxHxD	73 cm x 39 cm x 67 cm
Weight	111 kg

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Hermle Refrigerated Universal Centrifuge Z446K (230V 50Hz)

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