Lab Use Rotary Evaporator

Lab Use Rotary Evaporator :

1. Description: Lab Mini Distillation Equipment, Vacuum Rotary Evaporator

2. Volume:0.5L-50L

3. Bath Temp.: 180C PID Temperature control

4. Vacuum: 133Pa, low leakage rate, durable rotary seal design

5. Application Field：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 steam can be cooled by efficient glass condenser and recycled in the receiving flask, greatly enhancing the evaporation efficiency.

About Rotary Evaporator :

Rotary evaporator features a specially designed motor and worm gear, which provides constant rotation at speeds from 10 to 180 rpm. As the flask containing the solvent is rotated, it continually transfers a thin layer of liquid over the entire inner surface. This gives a very large surface area for evaporation, which is caused by the gentle heating from the water bath. The rotating system is fitted with a special seal that allows the apparatus to be placed under vacuum, effectively reducing the boiling point of the solvents and removing the vapor phase, making the process much more efficient. Each unit is also equipped with an easy-to-use vacuum release and a continuous feed system, which allows solvent to be constantly drawn into the rotating flask without needing to stop the operation.

Digital water bath operates from ambient temperature to 99°C (210°F) with PID temperature control stepping at 0.1°C increments. Heating coils are located directly inside the pan for the most efficient heating possible. A built-in overheat protector will shut down power, should the controller fail.

Standard Glassware Set includes 1.32 gallon (5 liters) round-bottomed evaporating flask, 0.79 gallon (3 liters) round-bottomed receiving flask, and vertical condenser. Rotary evaporators with vertical glass condenser for are great for distillation of solvents with higher boiling points.

Features of Rotary Evaporator ：

• Teflon (PTFE) and fluorine rubber double seal, patent technology to ensure high vacuum

• Digital display and control of heat temperature and rotary speed

• Build in vacuum gauge, can check the system degree clearly

• The water bath is manual, easy to operate

• The PTEE discharge valve, corrosion resistance, no pollution to solvent

Parameters of Lab Use Rotary Evaporator :

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