20L Chemistry Laboratory Solvent Evaporation Fractionating Rotary Evaporator Rotavapor
China 20L Chemistry Laboratory Solvent Evaporation Fractionating Rotary Evaporator Rotavapor, Find details about China Rotary Evaporator Price, Rotary Evaporator from 20L Chemistry Laboratory Solvent Evaporation Fractionating Rotary Evaporator Rotavapor
Basic Info.
Model NO.
RE-2002
Evaporatoring Flask
20L
Receiving Flask
10L
Power Supply
220V 50/60Hz
Rotation Speed
0~120rpm
Evaporating Speed
Water: 5L/H; Ethanol: 14.3L/H
Power of Motor
180W
Heating Power
4.5kw
Bath Material
Stainless Steel 304
Heating Temperature
Water Bath: Rt~99c; Oil Bath: Rt~250c
Temperature Display
Digital Display
Ultimate Vacuum
0.098MPa
Vacuum Sealing
PTFE Sealing System
Lifting
Manual Lifting
Lifting Distance
0~190mm
Ambient Temperature
5~35c
Trademark
WollenLab
Transport Package
Plywood Box
Specification
1100x600x2100mm
Origin
China
HS Code
8419409090
Model NO.
RE-2002
Evaporatoring Flask
20L
Receiving Flask
10L
Power Supply
220V 50/60Hz
Rotation Speed
0~120rpm
Evaporating Speed
Water: 5L/H; Ethanol: 14.3L/H
Power of Motor
180W
Heating Power
4.5kw
Bath Material
Stainless Steel 304
Heating Temperature
Water Bath: Rt~99c; Oil Bath: Rt~250c
Temperature Display
Digital Display
Ultimate Vacuum
0.098MPa
Vacuum Sealing
PTFE Sealing System
Lifting
Manual Lifting
Lifting Distance
0~190mm
Ambient Temperature
5~35c
Trademark
WollenLab
Transport Package
Plywood Box
Specification
1100x600x2100mm
Origin
China
HS Code
8419409090
Product Desciption
20L Chemistry Laboratory Solvent Evaporation Fractionating Rotary Evaporator Rotavapor
Applications:
Large capacity and large opening of evaporating flask give larger evaporation surface. The evaporating flask keeps rotating when it is constantly heated by water bath, and solvent evaporates more efficiently under vacuum condition. It can be used for pilot-scale production in biology engineering, ,pharmaceutical industry, chemical industry and food processing. It usually works with water circulating vacuum pump, diaphragm vacuum pump, circulating cooling chiller, constant temperature circulator, low temperature circulating pump, etc.
Advantages:
- Teflon and Viton rubber double sealing ensure the high vacuum degree
- Original imported frequency conversion control system, temperature control system, accurate and reliable.
- Automatic switch valve makes continuous collection possible without affecting vacuum degree and without stooping distillation.
- Manual lifting for water/oil bath, easy to operate
- PTFE discharge valve is corrosion resistant and contamination free.
Technical Specification:
| Model | RE-1002 | RE-2002 | RE-5002 |
| Evaporating Flask | 10L | 20L | 50L |
| Receiving Flask | 5L | 10L | 20L |
| Motor Power | 180W | 250W | |
| Rotating Speed | 0-120rpm | 0-90rpm | |
| Evaporation Speed (L/H H2O) | >3 | >5 | >7 |
| Condenser Cooling Surface | 0.57M2 | 1M2 | 1.5M2 |
| Vacuum Degree | 0.098Mpa | ||
| Sealing Mode | PTFE Sealing System | ||
| Lifting Function | Manual Lifting of Water Bath | ||
| Water Bath Power | 3Kw | 5Kw | 7Kw |
| Temperature Control Range | 0-99/250ºC | ||
| Temperature Resolution | ±1 | ||
| Condenser | Vertical Double Condenser | ||
| Voltage | 220V 50Hz | ||
Vacuum Pump: The rotary evaporator is always make the vacuum distillation, so we match the vacuum pump to get vacuum. The boiling point of reaction materials will reduce a lot under vacuum, so the evaporation efficiency is improve a lot.
Cooling Chiller: As for the chiller, it will connect the condenser to condense, The low temperature could arrive -10C, -20C, -30C, -40C, -60C, -80C, -120C for different chillers, so the condensation effect is very good.
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