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DRAWELL pursues extraordinary quality and focuses on good after-sales service!
This manual specially illustrates the usage of Rotary Evaporator!
Wrong operation can cause accidents, shorten the life of the device and reduce its
performance.
Therefore, please be sure to carefully read the manual before using!
The manual will be submitted to end-users!
Please keep this manual to prepare for inspection when required!
The manual is used for only reference, the specific shape design is subject to the real
object.
Manual for Rotary Evaporator
I. Introduction of usage
Rotary evaporator is a kind of device with the operation principle as follows: put the rotary
evaporation bottle (flask used to increase the evaporation area) in water bath under the
condition of reduced pressure, and make it rotate while heating it, so as to make the solution in
the bottle diffuse and evaporate. It is a relatively ideal basic instrument necessary for the
concentration, drying and recycling relied on by the production and experimental analysis which
is conducted by the chemical industry, pharmaceutical industry, universities and colleges, and
research laboratories and so on.
II. Structural features
1. Rotation of principal machine
The principal machine consists of a group of reliable micro-motors, speed motors and
integrated circuits. Under the action of electronic speed control, it can realize the stepless
speed regulation within the range of 0-150 r / min.
2. Elevation of principal machine
RE-52AA-type principal machine adopting the method of micro-motor speed change can be
automatically ascended and descended only by pressing the switch with hand. The elevation is
