EX-protection fulfilling highest safety levels
Intuitive operation and handling guarantee safe and efficient industrial distillation. Customize your Industrial Rotavapor® to your needs. Meeting the newest EX regulations, you are always on the safe side for distillation with a flask size of up to 50 liters.
Safe
• ATEX approved for highest safety level
• Immediate shut-down due to safety cut-off
• Extend functionality and safety with a wide range of accessories
• Optional Ex-proof vacuum pump
• Designed for safe operation in harsh environment
• Safe handling and spring-loaded valves protect the glass
Easy
• Intuitive operation of the Rotavapor and its integrated vacuum controller
• Excellent handling by the easy readable display
• Easy flask handling due to the unique flask coupling
Long lasting
• Long life time due to exclusive use of corrosion-free stainless steel
• Low maintenance by using highly chemical resistant materials
• Trouble-free operation by robust industrial valves
| Model | Rotavapor® R-250 EX |
| |
| 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 | 285 kg |
| Assembly RB2 | 285 kg |
| Assembly D2 | 290 kg |
| Assembly D3 | 295 kg |
| Electrical |
| Voltage | 400 -440 V (3Ph, N, G) |
| Frequency | 50 – 60 Hz |
| Max. power consumption | 7500 – 9100 W |
| Standards |
| EX label | Ex de ia [ia] IIC T3 and T4 |
| CE marking | Yes |
| Safety |
| Safety coated glassware | No, due to the risc of electrostatic charges |
| 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 | Heater off, rotation off, bath lowers |
| | Indication of error |
| 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 | Yes (1 mbar steps) |
| Set vacuum | Yes (1 mbar steps) |
| 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 135 °C (T4) or 150 °C (T3) |
| Heating capacity | 6600 W (3 W/cm2) |
| Accuracy | +/- 2 °C |
| Rotation |
| Motor | 400 V (3phase; 2 A at 50 Hz) |
| Controlling | Frequency inverter |
| Speed | 0 – 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 compliant materials |
| Leakage of the complete system | <1 mbar/min |
| Sensors |
| Vapor temperature | PT-1000, 2 wire |
| Bath temperature | PT-1000, 2 wire |
| Vacuum | Piezoresistive measuring cell; |
| | stainless steel 1.4435 (AISI 316L) |
| |
Каталог стекла для ротационных испарителей
Каталог стекла для ротационных испарителей на английскомязыке
Промышленные ротационные испарители, брошюра
Обзорная брошюра по Промышленным ротационным испарителям Бюхи на русском языке
Технические характеристики испарителя R-250_EX
Технические характеристики Ротационного испарителя Rotavapor® R-250 EX на английском языке
Брошюра R-220EX_R-250EX
Брошюра на ротационные испарители Rotavapor® R-220/250 EX
To get information about: «Rotavapor® R-250 EX» contact us by phone (044) 229 15 31 or fill in the form.