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Rotary Flash Evaporators


Advantages for Rotary Vacuum Evaporator


Rotary Vacuum Evaporator low profile design gives confidence and ease in operation.
Rotary Vacuum Evaporator electronics is advanced and user friendly with better control with feedback.
Rotary Vacuum Evaporator fabrication encompasses hydraulic pressed items, to deliver a compact footprint in all stainless steel and non corrosive material.
Spark-less drive unit AC motor with assured speed regulation - 50 to 250 RPM.
Flask sizes from 100 to 1000 ml.
Digital Temperature Controller for Water Bath up to 99°C.
PTFE / Glass sealing mechanism.
Smooth, adjustable, maintenance free and user friendly single lever manual lift.

Application for Flash Evaprators

Rotary vacuum evaporators are efficient laboratory distillation units for applications like standard solvent distillations, concentration of reaction mass or solutions, separation of solvents from extracts, crystallization and powder drying. Along with carefully designed accessories it becomes a work horse in any laboratory

Technical Specifications of Rotary Evaporators

Item Specification Item Specification
Heating bath dimensions Ø 230 x 130 mm Power supply 230 V, AC, 50 Hz
Volume of heating bath 4 lit. Approx. Rotation speed 30 to 270 rpm
Bath heater capacity 1200 walts Rotation speed display Yes
Heating bath controller PID with display for set & actual temp. Lift Motorised
Bath temperature range Ambient + 5 to 180°C Manual lift (When power fails) Yes
Temperature accuracy ± 2°C Height adjustment 170 mm Approx.
Independent safety cutout @ 190 °C Flask ejector Yes
Heating bath material SS 304 Condenser support Yes
Min / Max flask size 50 ml / 3000 ml Foot print 220 cm
Cond. cooling area: D, V, VR 1200 cm2 Glass sets available D, V, C, E, VR, ER
Cond. cooling area: C 580 cm² approx. Threaded connectors for utilities Yes
Cond. cooling area E, ER 2000 cm² approx. Feed stopcock & tube made of PTFE
Environmental conditions (Temp.) 10 to 40 °C Environmental Conditions (% RH) Max 80% NC
Note: All the evaporators are supplied with one litre evaporating and receiving flasks as standard.

Construction / Standard Features of Rotary Evaporators :

Seamless Stainless Steel Round Bath inner vessel.
Vertical Glass Set with 1000 ml B29 Evaporating Flask & 1000 ml S35 Receiving Flask, B29 plastic Clip & S35 Ball Joint Clip.
Flask ejector for easy removal of evaporating flask.

Choice for a Glasswares Rotary Evaporator/ Flash Evaprators

Diagonal Glass Sets Rotary Evaprators
Diagonal Glass Set Rotary Vacuum Evaprators

Traditional Diagonal Condenser
For all standard & routine distillations
Optional vapour sensor can be attached
Continuous feed as standard
Vertical Glass Sets Rotary Vacuum Evaporators
Vertical Glass Sets Rotary Vacuum Evaporators

Space saving vertical condenser
For all standard & routine distillations
Optional vapour sensor can be attached
Continuous feed as standard
Cold Trap Glass Sets Rotary Vacuum Evaporators
Cold Trap Glass Sets Rotary Vacuum Evaporators

Cold trap condenser to be used with Dry Ice
For very low boiling solvents
Optional vapour sensor can be attached
Continuous feed as standard
No cooling water required
Extra Cooling Glass Sets Rotary Vacuum Evaporators
Extra Cooling Glass Sets Rotary Vacuum Evaporators

Vertical condernsor with jacket & coil
Used for efficient cooling & recovery
Optional vapour sensor can be attached
Continuous feed as standard
Vertical Reflux Glass Sets Rotary Vacuum Evaporators
Vertical Reflux Glass Sets Rotary Vacuum Evaporators

Vertical condenser with reflux
valve
For standard distillations & reflux
Continuous feed as standard
Optional vapour sensor can be attached
Extra Cooling Reflux Glass Sets Rotary Vacuum Evaporators
Extra Cooling Reflux Glass Sets Rotary Vacuum Evaporators
Vertical condenser with jacket & coil with reflux valve
For more efficient cooling& recovery
Continuous feed as standard
Optional vapour sensor can be attached

Glassware Ordering Information for Vacuum Evaporators

Model Item
8763.RD0.000 Digital with Diagonal Glass Set (D)
8763.RV0.000 Digital with Vertical Glass Set (V)
8763.RC0.000 Digital with Cold Trap Glass Set (C)
8763.RE0.000 Digital with Extra Cooling Glass Set (E)
8763.RVR.000 Digital with Vertical with Reflux Set (VR)
8763.RER.000 Digital with Extra Cooling with Reflux Set (ER)