Choose a Specification Amperage Capacity, Ml Decant, Rpm Depth Display Type Fixed Speed Rpm Frequency (Hz) Height Highest Speed, Rpm Incubation Temperature Maximum Capacity, Ml Maximum Rcf, G Maximum Rpm Max Rcf, G Max Rpm Max Tubes Power Supply Voltage Refrigeration Rotor Rotor Angle Rotors Rpm Range S/N Speed Speed Adjustment Temperature Operating Range Timer Timer Range Tube Sizes, Ml Variable Rpm Up To Warranty Width Year of Manufacture