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Rotary Evaporator
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  • Rotary Evaporator

Rotary Evaporator

LC-RN

RN Series Rotary Evaporators utilize stepless speed regulation to maintain constant rotation speeds of glass rotary flasks, forming large-area uniform thin films of material on the flask walls. Paired with intelligent thermostatic water baths for uniform heating and high-speed evaporation under vacuum, solvent vapor is condensed via high-efficiency glass condenser and collected in receiving flask. Engineered for vacuum operation, all material-contact components are constructed from high-temperature-resistant borosilicate glass (GG-17) and PTFE(polytetrafluoroethylene), making them ideal for the concentration and purification of heat-sensitive biological samples.

  • Description
  • Accessories
    • Brand: LICHEN
    • Commodity name: Rotary Evaporator
    • 系列: LC-RN

    Features

    Fuse safety protection with automatic power-off for dry-burn prevention (Excludes Basic Series).

    The water bath pot features an aluminum alloy + Teflon composite coating with fully enclosed heating.

    The main frame is constructed from high-quality aluminum alloy for optimal structural integrity.

    Electronic stepless speed regulation (5–310 rpm) with digital RPM display for easy operation.

    Vertical double-layer serpentine coil condenser ensures high recovery rates, with an additional feeding tube.

    Valve-type feed tube with PTFE tubing connection enables seamless continuous feeding.

    All glass components are made of high-borosilicate glass (GG-17) for high temperature and corrosion resistance.

    Sealing system employs a dual combination of PTFE and imported fluoroelastomer to maintain high vacuum levels.

    Digital display and intelligent temperature control for the water bath, with a PT100 sensor for rapid and accurate temperature transmission.

    Manual weight-balanced lifting for the main unit, combining sliding lift and manual adjustment.

     

    Model-Specific Features(LCA-RN-1300B / LCA-RN-1300BE - Manual & Electric Lift Models)

    LED screen for intuitivedigital RPM display.

    Brushless DC motor for high efficiency and long service life.

    Programmable forward/reverse rotation with timing function for optimized sample mixing.

    Bi-directional condenser mounting (left/right adjustable) to accommodate diverse laboratory setupsand user preference.

    Reinforced glass shaft supports a 3L rotary flask, suitable for large-volumesample concentration.

    Arc-shaped base design allows 360° placement of the main unit around the water bath, maximizing space utilization.

    Electric lifting for the main unit(onlyLCA-RN-1300BE) for safe and convenient operation.

     

    Technical Parameters

    ModelLC-RN-1100DLC-RN-1100B
    Speed Range20- 200rpm
    PowerSupplyAC220V 50Hz
    Output Power

    Main unit: 25 W

    Water bath: 1500W

    Temperature RangeRoom temperature~99℃Room temperature~180℃
    Evaporation Rate (Water)Max 25 ml/min
    Water Bath Capacity~5 L5.5L
    Water Bath Size(φ×H)φ240×120mm
    Max.Vacuum Level0.098MPa
    Lifting FunctionManual Weight-Balanced (Manual Lifting)
    CondenserVertical double-layer serpentine coil, 0.15m² cooling area
    Rotary FlaskPear-shaped ,1L
    Receiving FlaskSpherical,1L
    Vacuum SealDual PTFE Sealing Ring
    Air Inlet Diameterφ 10mm
    Lifting Stroke100mm (sliding) + 150mm (manual)
    Dimensions (W×D×H)510×380×(750-900) mm550×380×(630-880) mm
    Net Weight13Kg14Kg

     

    ModelLC-RN-1300BLC-RN-1300BE
    Speed Range20-310 rpm
    Power SupplyAC220V 50Hz
    Output Power

    Main unit: 100W

    Water bath: 1500W

    Temperature RangeRoom temperature~180℃
    Temperature Accuracy

    Water: ±1℃

    Oil: ±2℃

    Evaporation Rate (Water)Max 25ml/min
    Water Bath Capacity5.5L
    Water Bath Size (φ×H)240×120mm
    Water Bath MaterialSUS304+Teflon coating
    Max.Vacuum Level0.098Mpa
    Lifting Function

    Manual Weight-Balanced

    (Manual Lifting)

    Electric Lift
    CondenserVertical double-layer serpentine coil, 0.15m² cooling area
    Rotary FlaskPear-shaped ,1L
    Receiving FlaskSpherical,1L
    Rotary Shaft (Inner Diameter×L)15×178mm(TS29/38)
    Vacuum SealDual PTFE Sealing Ring
    Air Inlet Diameterφ10mm
    Lifting Stroke100mm(sliding) + 130mm(manual)

    100mm(electric) +

    130mm(head auxiliary extension)

    Dimensions (W×D×H)595×440×(650-880) mm
    Net Weight17Kg