The VWR? symphony? 4417 series includes both the ambient model 4417 and the refrigerated model 4417R centrifuges. Various fixed angle and swing-out rotors are available to process a variety of different tube types from 0.2 to 100mL. These units are well suited for use with all standard blood collection� conical and microcentrifuge tubes� as well as standard and deep-well microplates. High speed and g-force make the 4417 series ideal for applications ranging from clinical to cell culture and molecular biology. Powerful� brushless motors quickly accelerate rotors to the preset speed. Braking is dynamically controlled to bring the rotors to a soft stop without disrupting fragile samples. Operation of the centrifuge may be timed� continuous� or momentary.The rotor recognition system in the 4417 series provides safety and convenience when different rotors are used. Each rotor is recognized at the beginning of a run and automatically limited to its rated maximum speed. In addition� by recognizing the rotor� the microprocessor can accurately calculate and display g-force during a run. Electrical rating for each unit is 230V.

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