Rotary Evaporator

  STUART Rotary Evaporators

The Stuart Diagonal Condensers RE400 & RE400P are the most traditional style of rotary evaporator and preferable where height restrictions apply. The Stuart range of Vertical Condensers RE401 & RE401P offer a more compact footprint, useful for use in fume cupboards. The Stuart Cold finger condensers RE402 & RE402P is the option for when a constant water supply for cooling the evaporated solvent is not available. The Stuart accessories includes a water bath commonly used to control the temperature of the Florentine flask. The stuart pump or combination unit can be used to control the boiling point of your solvent mix. The recirculating cooler is ideal for extra cooling capacity or simple want to save water.

Stuart Diagonal Condenser - RE400 & RE400P

  • Digital control
  • Can be orientated for left or right handedness
  • Simple, counterbalanced lift mechanism
  • PTFE/glass liquid pathway for chemical inertness
  • Long life graphite impregnated PTFE vacuum seal
  • Efficient flask and vapour tube ejection system

 

 

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SKU# RE400

Rotary evaporator complete with glass set 00

More product info HERE

Diagonal Condenser - RE400 

Digital control
Can be orientated for left or right handedness
Simple, counterbalanced lift mechanism
PTFE/glass liquid pathway for chemical inertness
Long life graphite impregnated PTFE vacuum seal
Efficient flask and vapour tube ejection system

A Rotary evaporator is a distillation unit that incorporates an efficient condenser with a rotating sample flask. 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, the sample or Florentine flask can additionally be heated by an accessory bath to accelerate the process. The entire system has been designed to be vacuum tight, an accessory vacuum pump can be connected to reduce the overall pressure and hence the boiling point of your sample. 

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.

There is also a plastic coated version available, providing additional safety when using the glassware under vacuum. The plastic coating ensures, that operator injury is less likely, should any glass component fail while under vacuum. The added security of a plastic coated also gives the operator sufficient time to transfer any potentially dangerous chemicals to a suitable vessel without spillage.

The RE400 rotary evaporator comes with a diagonally orientated glass condenser for standard distillations.

Glass set 400
Diagonal coil condenser, vapour tube for diagonal condenser, receiving flask 1000ml, Florentine flask 1000ml, feed tube with stopcock, vacuum seal, conical joint clip, spherical joint clip.



Speed range 10 to 310rpm
Vacuum 3 mm Hg
Lift distance 180mm
Dimensions (w x d x h) 385 x 335 x 470-610mm
Electrical supply 100-240V, 5060Hz

Availability: IN STOCK
SKU# RE400P

Rotary evaporator complete with glass set 00P

More product info HERE

Diagonal Condenser - RE400 

Digital control
Can be orientated for left or right handedness
Simple, counterbalanced lift mechanism
PTFE/glass liquid pathway for chemical inertness
Long life graphite impregnated PTFE vacuum seal
Efficient flask and vapour tube ejection system

A Rotary evaporator is a distillation unit that incorporates an efficient condenser with a rotating sample flask. 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, the sample or Florentine flask can additionally be heated by an accessory bath to accelerate the process. The entire system has been designed to be vacuum tight, an accessory vacuum pump can be connected to reduce the overall pressure and hence the boiling point of your sample. 

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.

There is also a plastic coated version available, providing additional safety when using the glassware under vacuum. The plastic coating ensures, that operator injury is less likely, should any glass component fail while under vacuum. The added security of a plastic coated also gives the operator sufficient time to transfer any potentially dangerous chemicals to a suitable vessel without spillage.

The RE400 rotary evaporator comes with a diagonally orientated glass condenser for standard distillations.

Glass set 400P
Diagonal coil condenser plastic coated, vapour tube for diagonal condenser, receiving flask 1000ml plastic coated, Florentine flask 1000ml plastic coated, feed tube with stopcock, vacuum seal, conical joint clip, spherical joint clip. (Please note plastic coated glassware is limited to 80°C and therefore unsuitable for use with the RE400OB oil bath)



Speed range 10 to 310rpm
Vacuum 3 mm Hg
Lift distance 180mm
Dimensions (w x d x h) 385 x 335 x 470-610mm
Electrical supply 100-240V, 5060Hz

Availability: IN STOCK
SKU# RE3022C

Vacuum pump

  • Quiet operation, no vibration
  • Long life PTFE heads and diaphragm
  • Vacuum regulator for easy adjustment
  • Integral catch pots. No maintenance dry system

The RE3022C is a powerful, compact vacuum pump. Constructed with solid PTFE heads, PTFE diaphragms and Kalrez® valves the pump is designed to withstand the challenging role of a chemical laboratory pump.

The pump is useful for any applications requiring vacuum generation and is ideal for use with the Stuart rotary evaporator. By utilising a pump to place the rotary evaporator under vacuum, distillation efficiency is greatly improved. By reducing the pressure within the glassware of the rotary evaporator solvents can be evaporated off at lower temperatures ensuring the bath can be kept at a safer temperature.

The RE3022C includes vacuum regulator and catch pots to protect the pump from liquid ingress, as standard.

Technical Specifications

Ultimate pressure

12mbar

Flow rate

21l/min

Net weight

9.6kg

Dimensions (w x d x h)

172 x 352 x 223mm

Electrical supply

230V, 50Hz, 150W

 


Availability: IN STOCK