Rotary Evaporator Fetures
1.Rotating body is composed of a reliable three-phase asynchronous
motor and a transducer control device;
2.Double sealed by PTFE and fluorine rubber sealing ring to keep
high vacuum degree, separate gas and liquid and maintain no
backflow;
3.Adopt main and vice efficient condenser, there has automatic
switching device between vice condenser and receiving bottle. Below
receiving bottle, equipping with tapping valve, which makes it
convenient to recycle solvent and the recovery rate approach to
100%;
4.Rotary bottle is connected by nut, that is easy to install and
dismount;
5.Continuously charging and recycling material;
6.Vacuum system is equipped with vacuum meter, choose best working
vacuum degree to low boiling point materials;
7.Heating kettle is applicable for both water and oil, digital
thermostat control and manual up and down, closed resistance wire
heater, temperature control by K type transducer. Besides, heating
groove can move left and right;
8.Has the function of dry burning resistant protection and safe
temperature loop;
9.Smooth starting, can positive and negative inversion operate;
10.Durable design, can choose plate bursting disk glass component
as needed.
Rotary Evaporator Parameter
1. Rotary vacuum evaporator matching use with circulating water
vacuum pump to offer a vacuum environment for reduced pressure
distillation, they are widely used for vacuum filtration, vacuum
evaporation, vacuum degassing, etc.
2. Rotary vacuum evaporator matching use with GDSZ series high and
low temperature circulating pump to quickly cooling or warming, the
circulating pump is an efficient equipment for quick temperature
adjustment.
3. Rotary vacuum evaporator matching use with DLSB series low
temperature cooling liquid circulating pump to conduct chemical
reaction and medicine storage which requires low temperature
environment.
FAQ
Q: What’s the difference between vertical and inclined condenser?
A: They have no difference essentially. Vertical condenser is
gradually popular because of its small space usage and convenience
for transportation and use. Most high-capacity instruments use
vertical condenser.
Q: What factor decides the working efficiency of rotary evaporator
price?
A: For same type equipment, mainly includes: steam temperature,
vacuum degree and cooling water temperature. Restricted by some
material’s thermolability, the steam temperature may have certain
limitation when working, so high vacuum degree and low cooling
water temperature are two main factors for efficiency improving.
Q: How to select all kinds of Thermal Rotary Evaporator?
A: As for structure, our R series products all have excellent
corrosion resistance ability and leakproofness ability. According
to the solvent volume, 2L, 3L, 5L’s machine is fit for lab and
sample test; 5L, 10L, 20L’s machine is fit for medium experiment;
20L, 50L’s machine is fit for medium experiment and production,
especially suitable for the extraction of metal ionavoiding
polluted material.
