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BÜCHI
Rotary Evaporators Rotavapor® R-300 System

The Rotavapor® R-300 meets the highest expectations regarding ease of use and versatility. Its
modular design allows the Rotavapor® R-300 to be expanded into a fully integrated system in which a central control unit regulates each component.
  • Ergonomic handle, practical combi-clip with intuitive operation.
  • Patented combi-clip with snap-fastener allows attachment of the evaporating flask with one hand.
  • User-friendly control unit: easy detachment of the flasks and removal of the vapor duct.
  • Easy to operate due to the ergonomic and also electric or manual lift.
  • Immediate adjustment of heating temperature and rotation speed with intuitively positioned control bottons.
  • Easy plug & play expansion into a completely integrated system including a central control unit, vacuum pump and recirculating chiller.
  • Choice between two heating baths (1 l flask, max. 95 °C; 5 l flask, max. 220 °C).
  • Wide range of useful accessories and functions available: 7 different glass structures, safety guard, lid for heating bath, AutoDest probe for the automatic distillation and a foam sensor for the automatic foam detection.
  • Precise control unit with integrated digital display of heating temperature, rotation speed and lift position.
  • Traceability of every process parameters incl. data logging and graph plotting with the optional control unit I-300 Pro.
  • Rotavapor app: status notifications on smartphone indicate process discrepancies (only with interface I-300 / I-300 Pro).
Technical Data:
Mains supply:100 to 240 VAC, 50 / 60 Hz
IP class:21
Rotary evaporator
Dimensions (L x H x D):

400 x 615 x 320 mm
Weight:13.5 kg (electronic lift)
13.0 kg (manual lift)
Power consumption:
Rotation speed:
100 W
20 to 280 min-1
Flask size:
Ground joint:
3 kg
NS 29 / 32
Vacuum pump
IV-300:

extremely low-noise, chemical-resistant vacuum pump for pumping gases of all types
Pumping capacity:
Max. vacuum:
5 mbar
1.8 m3 / h
Interface unit
I-300:

navigation by push / rotary control
I-300 Pro:navigation via touch-screen or push / rotary control
Heating bath
B-301:

20 to 95 °C (water) max. flask size 1 l
B-305:20 to 220 °C (oil) max. flask size 5 l
Recirculating chiller
F-305:

550 W at 15 °C
F-308:900 W at 15 °C
 TypeLiftHeating bathGlass
assembly
 Recirculating
chiller
Order No.PU Availability 
 R-300manualB-305Vwithoutwithout54396551Login / Registration-
 R-300electronicB-305Vwithoutwithout54396561Login / Registration-
 R-300manualB-305VI-300without54396571Login / Registration-
 R-300electronicB-305VI-300without54396581Login / Registration-
 R-300manualB-301VI-300without54393191Login / Registration-
 R-300electronicB-301VI-300without54393211Login / Registration-
 R-300manualB-301CI-300without54393201Login / Registration-
 R-300electronicB-301CI-300without54393221Login / Registration-
 R-300manualB-305VI-300without54393231Login / Registration-
 R-300electronicB-305VI-300without54393241Login / Registration-
 R-300manualB-305CI-300without54393251Login / Registration-
 R-300electronicB-305CI-300without54393261Login / Registration-
 R-300manualB-301VI-300 Prowithout54393271Login / Registration-
 R-300electronicB-301VI-300 Prowithout54393281Login / Registration-
 R-300manualB-301CI-300 Prowithout54393291Login / Registration-
 R-300electronicB-301CI-300 Prowithout54393301Login / Registration-
 R-300manualB-305VI-300 Prowithout54393311Login / Registration-
 R-300electronicB-305VI-300 Prowithout54393321Login / Registration-
 R-300manualB-305CI-300 Prowithout54393331Login / Registration-
 R-300electronicB-305CI-300 Prowithout54393341Login / Registration-
 R-300manualB-301VI-300F-30554393351Login / Registration-
 R-300electronicB-301VI-300F-30554393361Login / Registration-
 R-300manualB-301VI-300F-30854393371Login / Registration-
 R-300electronicB-301VI-300F-30854393381Login / Registration-
 R-300manualB-305VI-300F-30554393391Login / Registration-
 R-300electronicB-305VI-300F-30554393401Login / Registration-
 R-300manualB-305VI-300F-30854393411Login / Registration-
 R-300electronicB-305VI-300F-30854393421Login / Registration-
 R-300manualB-301VI-300 ProF-30554393431Login / Registration-
 R-300electronicB-301VI-300 ProF-30554393441Login / Registration-
 R-300manualB-301VI-300 ProF-30854393451Login / Registration-
 R-300electronicB-301VI-300 ProF-30854393461Login / Registration-
Glass assembly V: vertical cooler.
Glass assembly C: cooling trap.
All components are also available separately.
Accessories:
Interface I-300 Pro / Büchi