This Eppendorf Centrifuge 5402 Refrigerated Microcentrifuge is in great condition, has been tested and is guaranteed to be fully functional. This item from a local lab that had surplus lightly used inventory. We urge customers to view all photos as they show overall condition, included accessories and functionality. We will be happy to provide additional information as well as photos so please feel free to contact us with any questions. Manufacturer Eppendorf Model 5402 Description Refrigerated Centrifuge Maximum Speed 14000 RPM Other Information Rotor model: F-45-18-11 Rotor capacity: (18) 1.5 mL tubes Angle in rotor: 45 Maximum density of liquids: 1.2 g/mL Maximum load per bore: 4.2 g Maximum RCF(x g): 16,000 Maximum kinetic energy 1,500 Nm Cooling range: -9C to 40C Cooling time from 20C to 4C: approximately 10 minutes Digital control and readout