20L Manual Rotary Evaporator

The rotary evaporator can make the experimental materials rotate into a film at constant temperature and negative pressure, and then quickly evaporate and cool the recovered solvent. It is an ideal instrument for laboratory distillation extraction, material crystallization and solvent separation.

keyword: constant temperature;Reaction bath

Classification: Rotary Evaporator

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  • Product Description
  • Model

    RE-20L

    Temperature Control(℃)

    RT~200

    Control screen

    LCD

    Heating power(W)

    6000

    Power(W)

    6000

    Pressure rate

    ≤2kPa/h

    Maximum vacuum(Pa)

    399.9(≤3mmHg)

    Rotary motor power(W)

    Common 200W/ explosion proof 370W

    Host speed

    Digital DC stepless speed regulation

    Motor rotating control(rpm)

    0~120

    Condenser

    Vertical, main cold + sub cold, high efficiency three-return condenser

    Condensation area(㎡)

    Main cold:1

    Deputy cold: 0.6

    Rotary flask

    20L,Flangetype Ø125mm

    Collection flask(L)

    10

    Bath material

    Stainless steel, SUS304 material

    Bath size(mm)

    Ø550mm×320mm

    Temperature accuracy(℃)

    ±1.5

    Lifting mode

    Manual lifting

    Lifting distance

    0~200mm

    Vacuum seal

    Teflon + Teflon fluorinated rubber double seal

    Discharge valve (spool)

    PTFE

    Evaporation speed(L/h)

    Water:>5L/h

    Ethanol:>14.3L/h

    Optimum ambient temperature(℃)

    5~35

    Ambient relative humidity (%)

    ≤65

    Voltage

    Single phase 220V,50Hz/60Hz

    Size(mm)

    1350*550D*650H

    Weight(kg)

    83

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