Benchmark Hermle Z446-K-E Refrigerated Centrifuge 230V, without Rotor

Please note: This centrifuge is supplied without a rotor (sold separately).

Features:

• Maintenance-free induction drive
• Microprocessor with large LCD display
• Motor driven lid lock
• Automatic radio-frequency rotor identification system (RFID) with over speed protection, immediately upon rotor insertion

The Z446 universal centrifuge series offers the highest capacity of any benchtop Hermle-Benchmark model. With air-craft grade, premium alloy construction, the 4 x 750ml swing out rotor can withstand centrifugal forces upwards of 4,500 xg with full loads of up to 28 x 50ml, 68 x 15ml tubes, and up to 20 x microplates.

Advanced microprocessor controls allow for instant rotor identification,which automatically converts the rotational speed to the relevant g-force (rcf), preventing the user from setting a speed above the capabilities of the installed rotor. In addition to retrieving saved programs, the easy to use front panel can adjust accel/decel rates, and change the end of run alarm tone. Rotor exchange is simple and requires less than one minute. As soon as the rotor is placed on the motor shaft, the identification process activates and the installed rotor code is displayed on the backlit LCD display.