Rotary Evaporator
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  • Rotary Evaporator

Rotary Evaporator

RV-B Series


The RV-B Series Rotary Evaporator employs stepless speed regulation to keep the glass rotary flask rotating at a constant speed. The material forms a large-area uniform thin film on the flask wall and is then evenly heated by an intelligent constant-temperature water bath. Under vacuum conditions, rapid evaporation occurs. The solvent vapor is condensed by a high-efficiency glass condenser and collected in a receiving flask. The rotary evaporator operates under vacuum, and all parts in contact with the material are made of high-temperature-resistant borosilicate glass and polytetrafluoroethylene (PTFE). It is particularly suitable for concentrating and purifying biological products that are prone to decomposition and denaturation at high temperatures.

Key Features

High Vacuum PTFE/Fluoro Seal

Recovery: vertical double-layer serpentine condenser

GG-17 glass, heat/corrosion resistant for bio

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    • Brand: LabNav
    • Commodity name: Rotary Evaporator
    • Commodity ID: RV-B Series
    • 产品卖点1: High Vacuum PTFE/Fluoro Seal
    • 产品卖点2: Recovery: vertical double-layer serpentine condenser
    • 产品卖点3: GG-17 glass, heat/corrosion resistant for bio

    Features

    Main bracket made of anti-corrosion spray-coated aluminum alloy, with rational structure and high-quality materials.

    Sealing system uses a combination of PTFE and imported fluororubber seals, maintaining a high vacuum.

    All glass components are made of high-borosilicate glass (GG-17), resistant to high temperatures and corrosion.

    Continuous feeding is possible for user convenience with a valve-type feeding tube with PTFE tubing;

    A vertical double-layer serpentine coil condenser ensures a high recovery rate, with an additional feeding tube.

    Water bath with digital display and intelligent constant-temperature control; Cu50 sensor provides fast and accurate temperature transmission.

     

    Specifications

    ModelRV-B 52ARV-B 52AARV-B 5299
    Rotation Speed0–120r/min
    Evaporation Capacity20ml/min
    Temperature Control RangeRoom temperature – 99°C
    Temperature Accuracy±1℃
    Glass Temperature Range–80℃ to 250℃
    Host Lifting Stroke0–150mm
    Host Lifting ModeManual liftingElectric lifting (host)
    Rotary Flask Capacity1000ml, Φ131mm, 24# standard taper
    Receiving Flask CapacitySpherical 1L, Φ131mm, 35# spherical joint
    Feed Valve19# standard taper
    Water Bath DimensionsΦ240×120mmΦ250×140mm
    Input PowerAC220V/50Hz
    Rotary Power40W
    Heating Power1kW
    Product Dimensions640×430×860mm660×440×880mm
    Net Weight15kg16kg16.5kg

     

    Ordering Information

    ModelOrder No.Electrical RequirementsConfiguration Description
    RV-B 52A202007008AC220V/50HzStandard configuration
    RV-B 52AA202007009AC220V/50HzStandard configuration
    RV-B 5299202007010AC220V/50HzStandard configuration

DOWNLOAD

Rotary Evaporator_RV-B Series_Brochure.pdf

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