... User Friendly Operation ROTARY EVAPORATOR SENCO-MADEModel: 5L with Oil Bath Capacity: 5LBath Temp.: 100C, Precise Intelligent Temp. ... control- Display of Rotary Speed, Heating Bath Temp. & Vacuum Rate;- Bath Lifting;- Senco Patent PTFE discharge valve, ... Experiemental, Lab scale, Pilot Production, Water Bath, Oil Bath, High Vacuum, Bath Lift Rotary Evaporator 5L, oil bath, SENCO(r), China made