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5L Rotary Evaporator

5L Rotary Evaporator
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Product Details

SY-5000 Water / oil dual-purpose rotary evaporator (5L)图片14_副本

Product Description 

This kind of 5L Rotary Evaporator is mainly equipped with main machine, vacuum gauge, heating bath, condenser, feeder, sealing ring, etc. It is a new generation of intelligent instruments newly developed on the basis of absorbing international advanced technology. The working principle of this 5L Rotary Evaporator is that under vacuum conditions, constant temperature heating, rotating the rotary bottle at a constant speed, the material forms a large area film on the bottle wall, and evaporates efficiently. The solvent vapor is cooled by a high-efficiency glass condenser and recovered in a collection bottle to greatly increase the evaporation efficiency.

In addition, it is especially suitable for the concentration and purification of biological products which are easily decomposed and degenerated by high temperature. What’s more, it has the advantages of good air tightness, high recovery rate, reasonable design, simple operation and long service life. The 5L Rotary Evaporator is mainly used for concentration, crystallization, drying, separation and solvent recovery in pharmaceutical, chemical and biopharmaceutical industries. 

Technical parameters



Main machine

Stilted button, automatically lifting, 0-150 mm

Vacuum gauge

When the vacuum is pumped to the minimum, close the valve to maintain the vacuum inside the rotary evaporator display, reduce laboratory noise and extend the service life of the vacuum pump.

Evaporation capacity


Rotating speed

Electronic stepless speed regulation. The speed is 0-310rpm (falsk≤3L), 5L flask is 0-200rpm/min, positive-reverse rotation function is optional. It can be rotated intermittently and is suitable for drying process.

Heating Bath

Equipped with air duct cooling device and adopts teflon compound bath φ290*170mm, full closed heater power 1.8KW.


Automatic temp. control, digital display, water bath: RT-99℃±1℃; oil bath: RT-180℃±3℃.


Vertical, High temperature resistant high quality glass exquisite double reflux integrated ball milling condenser pipe, cooling area 0.41㎡.


The valve type feeding tube is sleeved with teflon pipe and water stop ring.

Sealing ring

Fluorine rubber +PTEF imported material combination vacuum seal gasket.




2kw   input voltage~220v/50Hz

Dimension / weight

External package dimension:78*69*85cm

Rotavapor dimension:74*44*96cm

Gross weight:42kg

Standard configurations

S35 Ball milling mouth 3L collection bottle 1pcs, #29 rotating bottle 1L、(flange mouth) 5L* 1pcs each