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Rotary Evaporator LBN-RE123
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Rotary Evaporator LBN-RE123

Rotary Evaporator LBN-RE123 is a must-have evaporator that meets all basic requirements of an economic evaporation and is constructed to high quality standards. It has a knob-controlled speed range of 20 to 200 rpm and a sliding manual plus auxiliary lift for precise positioning of the glassware. The unique 5 L bath design allows for quick heat up, allowing for faster experiments. The bath can reach 180°C and is designed to be user-friendly while maintaining the highest level of safety.

Water Bath Capacity 5 L
Rotating Speed 20 to 200 rpm
Lifting Distance 110 mm + 100 mm
Lifting Function Sliding Manual Lift + Auxiliary
Control Accuracy Water:±1°C Oil:±3°C
Timer Range 1 – 999s
Temperature Range RT to 180°C
Working Environment Temperature 5°C to 40°C
Condenser Cooling Surface 1200/1700 cm²
Permissible Relative Humidity 80%RH
Speed Control Knob setting
Display LED
Heating Power 1200 W
Motor Power 1400 W
Dimension (W×D×H) Main unit: 440×320×450 mm
Heating bath: 300×300×240 mm
Weight Main unit: 7 Kg
Heating bath: 3 Kg
  • Borosilicate glass, which is resistant to high temperatures and corrosion
  • Continuous feeding is convenient for users
  • Vacuum pressure gauge displays real time vacuum degree
  • Easy and smooth operation of lifting and moving
  • Separation of bath and mainframe makes configuration flexible
  • High rated condenser with exceptional cooling properties
  • Heats up quickly because of optimized bath volumes
  • Easy and jolt-free raising and lowering of rotary evaporator
  • Adjustable final position recognition to protect operator and sample against breaking
  • Evaporating flask with an ejector is very convenient to remove
  • Remote function provides PC control and data transmission
  • Ejection mechanism ensures easy exchange of evaporating flask
  • Double spring sealing ring made of PTFE provides excellent sealing

It is an indispensable instrument for evaporation, concentration, crystallization, separation and solvent recovery in research and production of medicine, chemical and biological products etc.

It is an indispensable instrument for evaporation, concentration, crystallization, separation and solvent recovery in research and production of medicine, chemical and biological products etc.

Most Frequently Asked Questions

1. What are Rotary Evaporators used for?

Ans. Rotary Evaporators are used for efficient solvent removal and concentration of samples in laboratory processes.

2. How does a Rotary Evaporator remove solvents effectively?

Ans. Rotary Evaporators use a rotating flask combined with a vacuum system for controlled evaporation.

3. Why do Rotary Evaporators operate under reduced pressure?

Ans. Rotary Evaporators operate under reduced pressure to lower boiling points and protect heat-sensitive samples.

4. How do Rotary Evaporators prevent sample degradation?

Ans. Rotary Evaporators ensure gentle evaporation conditions, maintaining sample integrity and high-quality recovery.

5. What are the main components of a Rotary Evaporator?

Ans. Rotary Evaporators consist of a rotating flask, vacuum system, condenser, and heating bath.

6. Where are Rotary Evaporators commonly used?

Ans. Rotary Evaporators are widely used in research laboratories, chemical processing, and production environments.

Rotary Evaporator Models

Rotary Evaporator LBN-RE123 is a must-have evaporator that meets all basic requirements of an economic evaporation and is constructed to high quality standards. It has a knob-controlled speed range of 20 to 200 rpm and a sliding manual plus auxiliary lift for precise positioning of the glassware. The unique 5 L bath design allows for quick heat up, allowing for faster experiments. The bath can reach 180°C and is designed to be user-friendly while maintaining the highest level of safety.

Rotary Evaporator LBN-RE137

  • Speed: 3 to 120, rpm digital display
  • Speed adjust: Frequency conversion

Rotary Evaporator LBN-RE138

  • Down mode: Automatic lifting
  • The speed range: 20 to 110 rpm
Rotary Evaporator LBN-RE133
  • Rotary Flask Capacity: 20 L
  • Receiving Flask Capacity: 10 L
Rotary Evaporator LBN-RE131
  • Rotary Flask Capacity: 5 L
  • Receiving Flask Capacity: 3 L

Rotary evaporator LBN-RE136

  • Down mode: Automatic lifting
  • The speed range: 20 to 110(rpm)