These high performance, high speed centrifuges accept a variety of rotors for tube sizes up to 100ml. High speed and g-force ratings expand the use of the high speed centrifuges to a range of applications in areas such as molecular biology and basic research. Speed and capacity Powerful, yet compact Sophisticated controls Flexible, compatible with a variety of tubes and plates A powerful microprocessor provides control over all operating parameters. Both actual and set values can be viewed at all times on the large LCD display. Braking intensity, radius correction and program storage are just a few of the many programming functions available on the Z326 Hi-Speed Centrifuges eries. A continuous air flow system maintains sample temperature in the chamber of the Z326 from rising significantly above ambient. The powerful refrigeration system in the Z326K can cool all rotors below 4°C, even at maximum speed. The new Quick-COOL feature rapidly cools the chamber down to the desired temperature, at the touch of a button. Safety features incorporated into the Z 323 series include automatic rotor recognition/overspeed protection, imbalance sensors and self diagnostics.