Buchi* Basic SafetyVAP* Rotary Evaporators, Models R-200/205

R-200 has analog control while R-205 has easy-to-read digital display. Designed for basic distillation needs with 50 ml to 3000 ml flasks. Inexpensive, yet fully equipped model with new motorized quick-action jack provides effortless trigger-control operation to raise and lower glassware. Six newly redesigned glassware condensers for ease of use and convenience when working with any size flask. PLASTIC+GLAS protection of glassware, completely insulated heating bath, optional safety shield, and remote control offer maximum safety during operation. Space-saving design has a 33% smaller footprint than previous models. Corrosion-resistant, PTFE-coated heating bath with standard digital display of temperature provides a wider temperature range from 20° to 180°C. New sealing system made of PTFE and glass is chemically-resistant and lasts up to five times longer than previous vacuum seals.
Glass Assembly A: Diagonal condenser for standard distillations
Glass Assembly V: Vertical condenser for distillation of high boiling point solvents (>100°C)
Glass Assembly C: Cold trap (dry ice condenser) for distillation of low-boiling solvents
Glass Assembly S: Vertical condenser for distillation of high boiling point solvents and reflux
Glass Assembly E: Descending condenser with expansion vessel is ideal for materials that bump and foam
Glass Assembly CR: Cold trap (dry ice condenser) for distillation of low-boiling solvents and reflux reactions
Electrical: 120V, 50/60 Hz, 120W
Rotation speed: 20 - 280 rpm
Bath size: 4 L (135.3 oz)
Weight lbs (kg):"  35.3 - 39.7 (16 - 18)
Dimensions"  (L x H x D) in. (cm): 21 7/16 x 27 7/16 x 14 7/16 (54.4 x 69.7 x 36.7)
Seal of Approval: UL, CSA, Conformity CE
" Weight and dimensions are taken from SafetyVap* with bath and glass assembly. They vary according to the model and the glass assembly.