Rotary evaporator cheap price
The rotary evaporator is developed under the condition of vacuum negative pressure, using the principle of constant temperature heating and thin film evaporation. The rotary evaporator uses stepless speed regulation to make the glass rotating bottle rotate at a constant speed, and the material forms a large area of uniform film on the bottle wall, and then the rotating bottle is evenly heated by the intelligent constant temperature water bath, and it evaporates at high speed under vacuum conditions, and the solvent vapor is condensed by high-efficiency glass The device is cooled and recycled in the collection bottle.
Features of rotary evaporator:
●Teflon (PTFE) and fluorine rubber double sealing, patented technology to ensure high vacuum.
●The condenser suction nozzle is placed below, which is safer after connecting with the vacuum tube.
●Modular design, strong scalability.
●Easy lifting operation, smooth up and down movement, and convenient locking.
●Special motor, worm gear and worm drive smoothly.
●Speed display, intuitive and convenient operation.
●The temperature adopts PID control, and the temperature control is accurate.
●The bath is separated from the host for flexible configuration.
Rotary evaporator parameters:
Mode |
R1005 |
R1010 |
R1020 |
R1050 |
Optimum ambient temperature℃ |
5~35 |
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Working power supply (V/Hz) |
Single phase 220/60 |
Three phase 220-240V/380v/60Hz |
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Main engine speed control |
Digital frequency conversion stepless speed regulation |
Digital direct current stepless speed |
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Main engine speed (RPM) |
10~140 |
20~130 |
20~110 |
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Rotary electric machine (W) |
40 |
Brushless 250 |
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Temperature control (℃) |
Digital display temperature control,room temperature -99 |
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Maximum vacuum (Pa) |
399.9(Below 3mmHg) |
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Rotating bottle (L) |
Five |
Ten |
Twenty |
Fifty |
Flange size |
Flange 50 |
Flange 125 |
Flange 125 |
Flange 125 |
Recovery bottle (L) |
3 |
5 |
10 |
20 |
Condenser tube |
Vertical double coil |
Vertical main cold+cold side, high effeciency reflux condenser |
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Evaporation capacity (L/h) |
The water is more than 2 |
The water is more than 3. 2 |
The water is more than 5 |
The water is more than 9 |
Water bath pot material |
Stainless steel |
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Water bath pot size (mm) |
Φ300×170 |
Φ350×220 |
Φ450×260 |
Φ550×320 |
Lifting function |
Electric lift |
Electric + hand lift |
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Lift stick (mm) |
0~150 |
0~160 |
0~190 |
0~180 |
Whole power (KW) |
2 |
3 |
4 |
4.0(220-240V) |
Outline dimension (mm) |
7650×400×1070 |
920×550×1700 |
1250×600×2100 |
1320×770×2340 |
