Vacuum Rotary Evaporator

Vacuum Rotary Evaporator Introduction

A rotary evaporator is a device used in chemical laboratories for the efficient and gentle removal of solvents from samples by evaporation. Rotary evaporation is most often and conveniently applied to separate “low boiling” solvents such as n-hexane or ethyl acetate from compounds that are solid at room temperature and pressure. However, careful application also allows the removal of a solvent from a sample containing a liquid compound if there is minimal co-evaporation (azeotropic behavior), and a sufficient difference in boiling points at the chosen temperature, and reduced pressure.

The most cost-effective model with hand lifts for all standard applications: simple structure, easy to maintain, with different condenser options, for up to 5L evaporation flask.

Technical Parameters of Vacuum Rotary Evaporator

Basic Parameter Type RE-501
Glass Material GG-17
Support Material stainless steel
Shell Material Antisepsis Plastic Spraying 310*320*240mm
Inner Container Material stainless steel 280*170mm
Baseboard Size 350*330mm
Volume of Rotary Bottle 5L ¢50 flange aperture
Volume of Recycling Bottle 3L 35# ground aperture
Vacuum Degree 0.098Mpa
Rotating Power 40W
Rotating Speed 0-120rpm
Heating Power 2KW
Temperature Control Range of Bath Kettle 400°C
Temperature Accuracy ±1°C
Voltage/Frequency (V/Hz) 220V/50Hz
Up and Down Distance 120mm
Shape Size(mm*mm*mm) 700*335*1009mm
Package Size(mm*mm*mm) 1040*620*410 0.26 m³
Package Weight (KG) 38
Function Allocation Speed Adjustment Mode Electrodeless Speed Regulation
Rotate Speed Display Mode Digital Display
Temperature Display Mode Digital Display K Type Sensor
Temperature Control Mode Smart Temperature Control
Sealing Mode PTFE Sealing
Condenser Vertical Condenser 100*510mm 29#Standard Aperture
Up and Down Mode Manual Up and Down of Bath Kettle
Continuous Charging Standard Aperture Feeding Valve
Vacuum Display Mode Vacuum Meter
Optional Equipping Anti-splash Device Equipping Transparent Cover of Bath Kettle
Anti-explosion Anti-explosion Frequency Changer, Anti-explosion Dynamo EX40We
Frame Part Plastic Spraying or PTFE Spraying
Our company’s laboratory glass and laboratory instruments are independent research and development, available for custom-made according to client requirements.

Packing List of Rotary Evaporator Manual

Host 1 Rotary Bottle 1
Electric Cabinet 1 Recycling bottle 1
Aluminum Backing Ring of Special Sealing Ring 1 Condenser Pipe 1
Sealing Gasket 1 Suction Pipe 1
Protective Pipe 3A 1 Protective Pipe 1
Thermostat Water Bath Kettle 1 Special Components (additional Purchase) 1

Application Of Essential Oil Distillation Equipment:

Rotary evaporators are mainly used for concentration, crystallization, drying, separation, and solvent recovery in medicine,
chemical, and biochemical industries. Under the vacuum condition, the rotating flask is heated at a constant temperature and can rotate at a constant speed. Then the material can form a large area of thin-film in the inner wall of the flask, evaporating efficiently. The solvent stream can be cooled by an efficient glass condenser and recycled in the receiving flask, greatly enhancing the evaporation efficiency.


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