rotary evaporator is used for purification and distillation test. They rotate and shape a thin film in negative pressure condition by heating, evaporate efficiently, and then condense and recollect solvent to purify and separate.
1. rotary evaporator is a device used in chemical laboratories for the efficient and gentle removal of solvents from samples by evaporation. It is widely applied in such experiments such as concentration, evaporation, distillation, separation of chemical, using the rotating bottle to dry the powder and crystallization and so on.
2. rotary evaporator can be used with recirculating water vacuum pump and low temperature cooling liquid circulating pump/ recirculating chiller to form the total system.
Main Features
1). Teflon (PTFE) and fluorine rubber dual rotating seal to ensure high vacuum.
2). The introduction of foreign advanced frequency control system, temperature control system, accurate and reliable.
3). A vacuum switching valve, without affecting the system vacuum distillation of the situation and the solution can be continuously collected.
4). Water bath electric lift and manual lift support, easy to use.
5). PTFE draining valve, corrosion resistance, pollution-free.
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Model
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R1005
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R1010
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R1020
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R1050
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Ambient temperature(℃)
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5~35
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5~35
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5~35
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5~35
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Power Supply(V/Hz)
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Single-phase 220/50 or 220/60
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Single-phase 220/50 or 220/50
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Three-phase 220/380/50 or Single-phase 220/60
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Three-phase 220/380/50 or Single-phase 220/60
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Speed-regulation of main machine
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Digital display, variable frequency stepless speed-regulation
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Digital display, DC stepless speed-regulation
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Digital display, DC stepless speed-regulation
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Digital display, DC stepless speed-regulation
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Rotation speed (rpm)
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10~140
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20~130
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20~130
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20~110
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Power of rotation motor(W)
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40
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Brushless motor,250
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Brushless motor,250
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Brushless motor,250
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Temperature range(℃)
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Digital display, Room Temperature -99
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Digital display, Room Temperature -99
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Digital display, Room Temperature -99
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Digital display, Room Temperature -99
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Max. vacuum degree(Pa)
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399.9(Below 3mmHg)
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399.9(Below 3mmHg)
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399.9(Below 3mmHg)
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399.9(Below 3mmHg)
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Evaporating flask(L)
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5, Flange opening Ø50 |
10, Flange opening Ø125 |
20, Flange opening Ø125 |
50, Flange opening Ø125 |
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Receiving flask(L)
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3
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5
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10
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20
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Condenser
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Vertical type double coil pipe
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Vertical type, Main + auxiliary triple-circulating cold traps
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Vertical type, Main + auxiliary triple-circulating cold traps
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Vertical type, Main + auxiliary triple-circulating cold traps
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Condensation area(㎡)
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0.27
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Main condenser 0.42, Auxiliary condenser 0.22
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Main condenser 0.8, Auxiliary condenser 0.39
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Main condenser 0.91, Auxiliary condenser 0.52
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Evaporating Speed(L/h)
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Water≥2 Alcohol≥4 |
Water≥3.2 Alcohol≥6.5 |
Water≥5 Alcohol≥11 |
Water≥9 Alcohol≥19 |
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Bath material
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Stainless Steel
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Stainless Steel
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Stainless Steel
|
Stainless Steel
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Bath Size(mm)
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Φ300×170
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Φ350×220
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Φ450×260
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Φ550×320
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Lifting function
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Motorized lift
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Motorized lift
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Motorized lift
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Motorized
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Elevating stroke(mm)
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0~150
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0~160
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0~190
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0~180
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Overall Power(kW)
|
2.2
|
4.8
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6.3
|
8.3
|
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Dimension(mm)
|
860×500×1000
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920×550×1700
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1250×600×2100
|
1320×770×2340
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