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20L Rotary Evaporator

20L Rotary Evaporator is an indispensable instrument for evaporation, concentration, crystallization, drying, separation and solvent recovery in scientific research and production processes in the pharmaceutical, chemical and biological products industries.

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20L rotary evaporator

Brief Introduction of the 20L Rotary Evaporator

20L Rotary Evaporator is an indispensable instrument for evaporation, concentration, crystallization, drying, separation and solvent recovery in scientific research and production processes in the pharmaceutical, chemical and biological products industries. The rotary evaporator is developed under the vacuum negative pressure condition by the principle of constant temperature heating and thin film evaporation. The rotary evaporator uses stepless speed regulation to rotate the glass rotating bottle at a constant speed. The material forms a large area uniform film on the bottle wall, and then the rotating bottle is uniformly heated by the intelligent constant temperature water bath, and is evaporated at a high speed under vacuum conditions. The solvent vapor passes through the glass condenser. Cool and recycle to the collection bottle. The rotary evaporator is operated under vacuum, and the part in contact with the material is made of high temperature resistant borosilicate glass and polytetrafluoroethylene material, which is suitable for the concentration and purification of biological products which are easily decomposed and denatured at high temperature. Our rotary evaporator has formed 2L, 5L, 10L, 20L, 50L,100L series.


20L rotary evaporator

Main Features of the 20L Rotary Evaporator

1. The main body bracket is made of stainless steel + aluminum alloy, the structure is reasonable, and the materials are exquisite.

2. The sealing system is sealed with a combination of Teflon and fluoroelastomer to maintain vacuum.

3. The vacuum gauge shows a real-time vacuum with a vacuum of 0.098 MPa.

4. The glass parts are made of borosilicate glass (GG-17), which is resistant to high temperatures and corrosion.

5. Continuous feeding is convenient for customers, and the valve type feeding tube is sleeved with PTFE tube.

6. Upright three-layer serpentine coil condenser, main cold + pay cold double condenser, to ensure recovery rate, additional material tube.

7. Microcomputer type ON-OFF power switch control.

8. The digital display of the bath pot and the intelligent constant temperature control, the K-type sensor transmits the temperature quickly and accurately.

9. Frequency control (0-120rpm), digital display of speed, knob setting, easy to operate.

10. Fuse safety protection.

11. The pot is made of 304 stainless steel, which is corrosion-resistant and durable.

12. 110The bath pot is lifted and lowered.

13. The collection bottle is provided with a discharge material to facilitate collection and discharge of the evaporated extract.

14. Check valve control for continuous discharge.



  

 Basic parameter

Model

RE-2002

Glass material

GG-17

Holder material

Stainless steel

Pot material

Spray corrosion  630*534*638mm

Pot guts Material

Stainless steel    450*250mm

Plate size

534*504mm

Rotary volume

20L    ¢95 Flanged

Collective volume

10L    ¢60 Flanged

Vacuum

0.098Mpa

Rotary power

120W

Rotary speed

0-110rpm

Heating power

5KW

Bath temp.range

0-400℃

Temp.accurac

±1℃

Voltage

220V/50Hz

Lifting stroke

180mm

Size (mm*mm*mm)

1170*540*2200

Packing size(mm*mm*mm)

1370*700*680   700*680*740   1 cubic

Gross weight(KG)

123

  Function

Speed mode

Frequency Control

Speed display

Digital display

Temp. display

K type sensor digital display

Temp. Control display

Intelligent temperature control

Sealing method

Tetrafluoroethylene seal assembly

Condenser

Vertical efficiency three reflux condenser, main condenser 120 * 640, 135 * 470 pay cold

Continuous collection

Valve control

Lifting mode

Manual lifting bath pot

Temperature measuring device

19# standard port

Continuous feed

34# standard port feed valve

Discharge mode

Tetrafluoroethylene discharge valve, ¢ 50 flanged

Vacuum display

Vacuum table

Optional

Lifting mode

Automatic lifting

Collective device

Double collective bottle

Explosion proof

Proof inverter, explosion-proof motor EX120W

Frame portion

Spray or spray tetrafluoroethylene

Bath material

304 Stainless steel


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