This UNIVAPO 100H Vacuum Concentrator is in used condition, has been tested and is guaranteed to be fully functional. This item came from a local lab that had surplus equipment. 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. VACUUM CONCENTRATOR CENTRIFUGE Vacuum and centrifugal force combine to provide a gentle and highly efficient method of evaporation, drying and concentrating biological fluids. Model: H Two different versions of heating ? one at fixed temperature 39C and other at variable over the same capillary thermostat placed in front panel working from ambient to 80C o Classic ON/OFF power and heater function o Centrifuge drive starts automatically after closing the Perspex lid o Supplied with vacuum control gauge and Teflon coated chamber o Supplied with 2 pieces of 2-way Teflon fitted vacuum valves Rotor Disc: 72-11 for 72 tubes 1.5/2.0ml