Evaporator for 1L, 3L

Rotary evaporators are distillation units that incorporate an efficient condenser with a rotary flask system. 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 that is effected by heating from the accessory waterbath. The rotating system is fitted with a special seal that allows the apparatus to be placed under vacuum. This reduces the boiling point of the solvents and removes the vapour phase making the process much more efficient.

Each unit is also provided with an easy to use vacuum release and a continuous feed system, which allows more solvent to be drawn into the rotating Florentine flask without the need to stop the operation.

The vertical condenser offers a more compact footprint, useful for use in fume cupboards for example.

Then there are the rotary evaporator accessories, a water bath is commonly used to control the temperature of the Florentine flask, but a pump or combination of the two can be used to control the boiling point of your solvent mix. The recirculating cooler is ideal if you need extra cooling capacity or simple want to save water.

• Design of a simple, lightweight, easy operation, safety
• Weight lifting and manual auxiliary extension
• New vertical triple serpentine condenser coil, replaced the four-way bottle structure combine into one, the condensation area reached 0.27m², is 2times the average condensation tube
• The lightweight aluminum alloy body, convenient laboratory Mobile
• SUS304 stainless steel water bath, capacity of about 3L, suitable for 1L sample bottle

• Rotating speed : 20~180rpm
• Evaporation capacity : Max.25mL/min
• Attainable vacuum : 3 torr below
• Temperature adjustment range : ＋5~90℃
• Temperature control accuracy : ±1℃
• Temperature setting, display : Enter the settings button, digital display
• Safety function : Fuse circuit, microcomputer burnt
• The main motor power : 25W
• Water bath power : 1.0KW
• Condenser : Vertical type three coiled coil cooling area 0.27m2
• The rotary connecting shaft : Short rotation axis standard ground glass 29/38 Inside
• diameter 16mm× Long 178mm
• Sample bottle : Pear shaped flask 1L TS29/38 Standard
• Recovery bottle : Spherical flask 1L S35 Standard
• Vacuum sealing gasket : Teflon, Teflon and fluorinated rubber double sealing pad
• Lift stroke : Weight balance 100mm＋ Auxiliary extension 150mm
• Use environment temperature : 5 ~ 35 ℃
• The input power : AC220V 60HZ
• Bath pot size , material : Diameter 230mm（160）× Deep 100mm SUS304 + Teflon coating About 3.0L
• The external dimensions, weight : 480W×320D×650H（910）mm / 11kg