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Hydrion EcoVap RE-3 Series

Category Rotary Evaporator
Manufacturer Hydrion Scientific
Country of manufacture China
Average customer rating based on 6 reviews

The EcoVap RE-302 and RE-305 are low cost rotary evaporators ideal for all kinds of applications in diverse lab settings.

Its compact modular design keeps cost to minimum, without compromising performance. The hand lift feature on the heating bath allows for convenient relative positioning of the glassware. Digital displays for rotation speed and heating bath temperature allow for optimal control of all distilling processes. When completely equipped with vacuum pump, recirculating chiller & vacuum controller this model allows you to evaporate your solvents in the most efficient and gentle way.

  • Modular design for low cost, easy maintenance & reliable performance, ideal for limited budget.
  • Solvent-resistant PTFE vacuum seal for long service. 
  • Compatible with evaporating flasks from 0.25L to 2L (RE-302) or up to 5L (RE-305).
  • Oil/water bath with temperature up to 180℃, may be used for standalone operation.
  • Easy to operate hand lift (150mm range) on heating bath.
  • Cooling surface 1,200 cm^2.
  • Convenient large digital display and continuous adjustment for rotation speed & bath temperature.
  • Large digital display for both target & actual bath temperature.
  • Double layer cooling coils for improved condenser performance.
  • High quality borosilicate glass 3.3 with excellent physical and chemical properties.
  • 1-year complimentary warranty included.
  • Guaranteed support from our Hydrion's equipment experts within 12 hours.

All Hydrion Scientific products ship directly from China. Please allow two weeks for processing and delivery.

    Key Attributes 
    Condenser type Vertical
    Arm lifting Manual
    Temp Range (°C) Ambient to 180
    Max. Flask Size 2L or 5L
    Brand Hydrion Scientific
    Rotation speed 10 ~ 120 rpm
    Stroke: 150 mm
    Temp Accuracy (°C)  
    Vacuum controller incuded No
    Programmable No
    Warranty (years) 1
    Weight (lb)  
    Width (in) 13.8
    Depth (in) 21.3
    Height (in) 37.4


    Manufacturer Specifications 
    MODEL RE-302O / RE-305
    Evaporating Flask Volume 0.25 ~ 2L (1L flask as default) RE-302 / 5L RE-305
    Receiving Flask Volume 1L
    Bath Temperature Range (°C) RT ~ 180°C
    Rotation Speed 10 ~ 120 rpm
    Lift Hand Lift
    Height Adjustment 150 mm
    Temperature Display (Set & Actual) LED
    Rotation Speed Display LED
    Cooling Surface 1200 cm^2
    Heating Power 1500 W
    PTFE-coated Heating Bath No
    Voltage 100 ~ 120V (208 ~ 240V available)
    Frequency 50 / 60Hz
    Overall Dimensions (L x W x H) 550 x 350 x 950 mm
    Ambient Temperature 5 ~ 40°C
    Rate of Evaporation (Water) 1.2 L/hr
    CE Compliant Yes

    What glassware is included with the EcoVap RE-302 / RE-305? 

    The EcoVap RE-302 is supplied with a 1 liter evaporation flask, 1 liter collection flask, a vapor tube, and a vertical coiled condenser. The EcoVap RE-305 is supplied with a 5 liter evaporation flask, a 2 liter collection flask, a vapor tube, and a vertical coiled condenser.


    What size are the glass joints on the EcoVap RE-302 / RE-305 rotary evaporators?

    On the EcoVap RE-302 the joint for the evaporating flask is an NS 24/29 ground glass joint (older RE-302 models have a 29/32 joint), and on the EcoVap RE-305 it is a 50mm flange joint. On both models the joint for the collection flask is a KS 35/20 ground glass joint.


    I'm concerned about purchasing a rotary evaporator from China. What happens if it breaks?

    The EcoVap rotary evaporators have an extremely simple design. If any problem occurs, we will help you diagnose the problem remotely and Hydrion will ship you the necessary replacement part which can be easily installed.


    What size tubing is needed to connect to the condenser?

    ​Hydrion recommends using 8×12 mm (ID / OD) silicone tubing. That would be essentially equivalent to 5/16" ID, which is a common tubing size.


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    Customer reviews

    based on 6 reviews

    Hydrion EcoVap RE-3 Series Accessories