Rotary evaporators are distillation units that incorporate an efficient condenser with a rotary flask system. As the flask containing the solvent is rotated it continually transfers a thin layer of liquid over the entire inner surface. This gives a very large surface area for evaporation that is effected by heating from the accessory water or oil bath.
| Rotary evaporator | ||
| Model | RE-1 | RE-5 |
| Rotaion Speed（rpm） | 20～180 | 20～140 |
| Pressure rise rate of vacuum system | ≦0.33kPa/min | ≤2kPa/h |
| Temperature Range(℃) | RT～99 | RT+5～95 |
| Temperature Stability(℃) | ±1 | ±1.5 |
| Temperature /Speed Control | Keypad input, Digital displayKnob setting, Digital display | LCD |
| Safety Functions | Over-current protection, ground fault protection, over-temperature protection | Over current protection, ground fault protection, over temperature protection and dry burning protection |
| Lifting | Weight balancing Gliding elevating+ manual lifting | Electric lifting |
| Rotary Motor PowerW) | 25 | 250 |
| Heating Power（W） | 1050 | 2000 |
| Condenser Type | Optional (Vertical or Diagonal) | Vertical, double serpentine condenser, condensation area0.278㎡ |
| Rotary flask（mL） | 500/1000(Optional) | 5000L, Flangetype Ø50mm |
| Collection flask（mL） | 1000 | 3000 |
| Vacuum seal | Teflon + Teflon fluorinated rubber double seal | |
| Water Bath size | 250mm×130mm | Φ300mm×170mm |
| Evaporation speed | Water:15（ml/min）Ethanol:20（ml/min） | Water:2（L/h）Ethanol:5.4（L/h） |
| Lifting distance（mm） | 100+150 | 0～150 |
| Ambient temperature（℃） | 5～35 | |
| Overall dimensions(mm) | About 560W×320D×660H (Depend on the condenser type) | 840W×460D ×1090H |
| Net Weight（kg） | 9.5 | 35 |
| Power Supply | 110V～, 60Hz or 220V-240V～, 50/60Hz | 220-240V～, 50/60Hz |
| Customized Available; Contact us for Contract Manuafcturing | ||
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