Rotary Evaporator 20L Input Control Valve
It is the suitable and ideal instrument for pharmacy, chemistry and scientific research institutions.? It is rotating with electric governor, so as let the flask rotate at the desired constant-speed.? It forms membrane under the negative pressure and constant-temperature heating with rotating, vaporizing efficiently, then receives menstruum in the receiving flask by condenser.
Capacity of rotary flask: 20 L
Capacity of receiving flask: 10 L ?
Rotating speed: 20 ~ 120 r.p.m.
Power of motor: 250 W
Power of water bath: 5.0 kW
*Rising or reducing range of water bath: 180 mm
Working temperature: room temp.? ~ 150 ??
Main power: 220V(2 phrases) 50~60 Hz ?
Measurement:1150 x 500 x 1880(H) mm