Best performance at highest safety
We offer highest performance, efficiency and safety. Intuitive operation and handling for reliable and highly productive industrial distillation. By exclusive use of high quality materials, the Rotavapor® R-250 is a long lasting investment.
High performing
• Fast distillation due to high heating capacity
• Large batches in a flask of 50 liters
• Extended functionality with a wide range of accessories
• The best set for every application up due to a wide range of glass configurations
Easy and safe
• Intuitive operation of the Rotavapor® and its vacuum controller
• Excellent handling by large and easy readable display
• Easy flask handling due to the unique flask coupling
• Highest safety by coated glassware
• Safe handling and spring-loaded valves protect the glass
Durable
• Long life time due to exclusive use of corrosion-free stainless steel
• Low maintenance by using highly chemical resistant materials
• Trouble-free operation thanks to robust industrial valves
| Model | Rotavapor® R-250 |
| |
| Dimensions (WxDxH) |
| Assembly R2 | 1410 x 2300 x 830 mm |
| Assembly RB2 | 1410 x 2100 x 830 mm |
| Assembly D2 | 1410 x 2260 x 830 mm |
| Assembly D3 | 1410 x 2260 x 830 mm |
| Weight |
| Assembly R2 | 195 kg |
| Assembly RB2 | 195 kg |
| Assembly D2 | 200 kg |
| Assembly D3 | 205 kg |
| Electrical |
| Voltage | 400 -440 V (3Ph, N, G) |
| Frequency | 50 – 60 Hz |
| Max. power consumption | 7500 – 9100 W |
| Standards |
| CE marking | Yes |
| Safety |
| Safety coated glassware | Yes, accept the evaporating flask |
| Over temperature protection of | Separate monitoring circuit with manual reset |
| the bath | Error if temperature is 15 °C above set value |
| Rotation | Soft start |
| At any Error | Bath lowering, heater off, rotation off |
| | Type of error showed on display |
| | Reset with main switch |
| Display | |
| Bath temperature | Yes (1 °C steps) |
| Vapor temperature | Yes (1 °C steps) |
| Set rotation speed | Yes (1 rpm steps) |
| Set bath temperature | Yes (1 °C steps) |
| Actual vacuum | Optional Vacuum Controller |
| Set vacuum | Optional Vacuum Controller |
| Cooling | |
| Consumption | 200 – 400 liter/hour (adjustable via integrated |
| | needle valve) |
| Restriction | max. 2.7 bar abs. without pulsation |
| Heating (bath) |
| Medium | Water or oil |
| Temperature range | Ambient to 180 °C |
| Heating capacity | 6600 W (3 W/cm2) |
| Accuracy | +/- 2 °C |
| Rotation |
| Motor | 400 V 3phase; 2 A at 50 Hz |
| Controlling | Frequency converter |
| Speed | 5 – 100 rpm |
| Accuracy | +/- 1 rpm at 5 rpm to +/- 5 rpm at 100 rpm |
| Materials |
| Housing | Stainless steel 1.4301 (AISI 304) |
| Gear head | Aluminum cast (3.2373) |
| Paint | Powder coated with Epoxy (EPX) |
| Bath pan | Stainless steel 1.4404 (AISI 316 L) |
| Heating element | Stainless steel 1.4404 (AISI 316 L) |
| Glass | Borosilicate 3.3 |
| In contact with product | FDA approved materials |
| Leakage of the complete system | <1 mbar/min |
| Sensors |
| Vapor temperature | PT-1000, 2 wire |
| Bath temperature | PT-1000, 2 wire |
| Speed sensor | Hall-sensor |
| Vacuum | optional vacuum controlle |
| |
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To get information about: «Rotavapor® R-250» contact us by phone (044) 229 15 31 or fill in the form.