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Laboratory Chemical Rotary Evaporator, also known as rotary evaporator, is widely used in the laboratory of a kind of evaporation instrument, by the motor, distillation bottle, heating pot, condensing tube and other parts of the composition, mainly used for continuous distillation of volatile solvents under vacuum conditions, used in chemistry, chemical, biomedical and other fields.
| Optimum Ambient(ºC) | 5~35 | |||
| Power Supply(V/Hz) | Single phase 220/60 | Three phase 380/60 | ||
| Host speed | Digital display frequency conversion stepless speed regulation | Digital DC stepless speed regulation | ||
| Motor Rotating Control(rpm) | 10~140 | 20~130 | 20~110 | |
| Rotary motor(W) | 40 | Brushless 250 | ||
| Temperature Control(ºC) | Digital Display,Room Temp-99 | |||
| Maximum vacuum(Pa) | 399.9(≤3mmHg) | |||
| Rotary Flask(L) |
5/6 FlangetypeØ50 |
10 FlangetypeØ125 |
20 FlangetypeØ125 |
50 FlangetypeØ125 |
| Collection Flask(L) | 3 | 5 | 10 | 20 |
| Condenser | Vertical double serpentine tube | Vertical, main cold + sub-cool, high efficiency three-return condenser | ||
| Condensation area(m2) | 0.27 |
Main cold 0.42 Deputy cold 0.22 |
Main cold 0.8 Deputy cold 0.39 |
Main cold 0.91 Deputy cold 0.52 |
| Evaporation Speed(L/h) |
Water≥2 Alcohol≥4 |
Water≥3.5 Alcohol≥7 |
Water≥5 Alcohol≥13 |
Water≥10 Alcohol≥23 |
| Water bath material | Stainless Steel | |||
| Bath Size(mm) | Φ300×170 | Φ350×220 | Φ450×260 | Φ550×320 |
| Lift Type | Electric(Automatic) lift | |||
| Lift Distance(mm) | 0~150 | 0~160 | 0~190 | 0~180 |
| Motor Power(kW) | 2.0 | 3.0 | 4.0 | 4.0(220V) |
| Dimension(mm) | 860×500×1000 | 920×550×1700 | 1250×600×2100 | 1320×770×2340 |
Laboratory Chemical Rotary Evaporator:
By electronic control, the flask is rotated at a constant speed at the most suitable speed to increase the evaporation area. The evaporation flask is heated at constant temperature in the water bath while rotating, and the solution in the flask is heated and diffused in the rotating flask under negative pressure. The solvent forms a thin film and increases the evaporation area. In addition, under the action of an efficient cooler, the hot vapor can be rapidly liquefied, speeding up the evaporation rate.
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