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3L rotary evaporator with dual digital display 3L rotary evaporator with dual digital display 3L rotary evaporator with dual digital display 3L rotary evaporator with dual digital display 3L rotary evaporator with dual digital display 3L rotary evaporator with dual digital display

3L rotary evaporator with dual digital display

Rotary evaporator (or rotavap/rotovap) is a device used in chemical laboratories for the efficient and gentle removal of solvents from samples by evaporation.
  • ModelLRE-3000B
  • BrandLABOAO
  • PortAny port in China
  • PackagePlywood case package
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Rotary evaporator is the necessary basic instrument for chemical industry, medicine industry, institutions of higher learning and scientific research laboratory and other units, it is the main means for manufacturing and analyzing experiments when they do extraction and concentration.


Rotators consists of a set of stable and reliable micro motor, speed motor and integrated circuit control device. In the role of electronic speed, it can rotating steadily in 10-180 RPM range, it has reached the advanced level at home and abroad.

1. the move up and down lift system adopts motor revolved lifting structure.

2. the condenser adopted two kinds of optional structure , one is double line convection principle, the other one is a single line with interlayer water, ice, and dry ice container. Used in organic solvent evaporation. And the vertical condenser saves space.

3. the axis of rotation use high temperature high borosilicate glass, heat resistant and good sealing. Sealing parts use teflon + teflon two-way sealing, and the effect is good.

4. it is equipped with heating trough, and built-in resistance wire heater, heating temperature is from room temperature to 99 ℃.

5. the device is equipped with temperature indicator, intelligent temperature controlling, digital display, temperature control implemented by PT100 sensors. When the water temperature reaches primary temperature, the controller automatically cut off the heater power; When is lower than the water, temperature controller automatically turn on the heater power; To realize the tank water temperature be constant.

6. B type, E type is equipped with speed display, can accurately display rotation speed, E type is LCD screens.





Glass material


Frame material

Aluminium alloy

Pot bravery material

Aluminum alloy + Teflon composite   pot, fully enclosed heating 250*130mm

Evaporator flask

3L    50 flange port

Collect flask

2L    35# ball mill port

Rotary power


Rotary speed


Heating power


Heating temp.range


Temp. accuracy


Lifting power


Lifting disctance






Packing size(mm*mm*mm)

630*560*540  0.19CBM

Packing weightKG


Configuration list

Speed mode

Digital display

Rotor speed display mode

Digital display

Temp. display

PT100 sensor with digital display

Temp. control

Intelligent temp. control

Sealing method

Teflon + fluoride glue double seal   ring

Lifting mode

Host automatic lifting


vertical condenser 100*510mm

Continuous feed

19# standard port feeding valve


Anti-Splash device

Transparent cover for heating bath


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