RE-2010 Rotary Evaporator
RE-2010 Rotary Evaporator
RE-2010 Rotary Evaporator
RE-2010 Rotary Evaporator
RE-2010 Rotary Evaporator
RE-2010 Rotary Evaporator
RE-2010 Rotary Evaporator

RE-2010 Rotary Evaporator

  • Brandlanphan RE-2010
  • ColorCustomized
  • OriginZhengzhou, Henan, China
  • Glass MaterialGG-17
  • Support MaterialAluminium Alloy
  • Rotary Power40W
  • Vacuum Degree0.098Mpa
RE-2010 rotary evaporator mainly used for continuous distillation of a large amount of volatile solvent under negative pressure. Especially for the concentration of extract liquor and distillation of receive liquid when chromatograph, it can isolate and purify reaction product.
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Product Description

RE-2010 rotary evaporator mainly used for continuous distillation of a large amount of volatile solvent under negative pressure. Especially for the concentration of extract liquor and distillation of receive liquid when chromatograph, it can isolate and purify reaction product. In reduced pressure condition, when solvent distillation, distillation flask in continuous rotation, the distillation flask is a pyriform or round-bottom flask who is connected to vacuum pump by a snakelike condenser pipe, the other open mouth of condenser pipe is connected to receiving flask to receive evaporated organic solvent. There is a three-way valve between condenser pipe and vacuum pump, when system connect to air, take down distillation flask and receiving flask to transfer solvent. Please reduce pressure first before rotate distillation flask; and please power off first before connect to air, to prevent the rotating distillation flask from falling off. Thermostatic water bath is the heat source for distillation. RE-2010 rotary evaporator mainly used in medicine, chemical engineering, biopharmacy industries for the concentration, crystallization, drying, separation and solvent recovery, especially suitable for concentrate and purify high temperature easily decomposed material.

Working Principle

RE-2010 rotary evaporator is electronic controlled to make flask rotate in constant speed to increase evaporation area. Rotary evaporator system pressure can be reduced to 400-600 mmHg; use water bath to heat solvent, heating temperature approach to solvent boiling point; and flask rotation makes solvent formed a thin film in order to increase evaporation area. By high efficient condenser pipe, heat steam liquefy rapidly, evaporation rate is improved.


Technical Parameter of RE-2010 Rotary Evaporator

Basic Parameter Model RE-2010
Glass Material GG-17
Support Material Aluminium Alloy
Inner Container Material Aluminium alloy + Teflon recombination pot, whole sealing heating
Rotary Bottle Volume 1L  24#standard port(optional 500-3000ml)
Receiving Flask Volume 1L  35# ball milling port
Rotary Power 40W
Rotary Speed 20-195rpm
Evaporation Ability 20ml/min (water)
Vacuum Degree 0.098Mpa
Heating Power 1.5KW
Bath Kettle Temp. Control Range 0-99℃
Temp. Control Accuracy ±1℃
Lifting Stroke 100mm+150mm(sliding lift + manual lift)
Voltage/Frequency (V/Hz) 220V/50Hz
Overall Dimension (mm*mm*mm) 550*400*(780-1040) Length*Width*Height
Package Dimension (mm*mm*mm) 720*525*385
Package Weight (KG) 20
Speed Regulation Mode Stepless Speed Regulation
Temperature Display Mode PT100 Sensor Digital Display
Temperature Control Mode Intelligent Temperature Control
Sealing Mode Bothway sealing by Teflon + Fluorine Rubber
Lifting Mode Manual weight balancing
Condenser Vertical type condenser 85*430mm, inclined condenser is choosable
Continuous Charging 19# charging valve
Splash-proof Function Organic Transparent Cover
Safety Function Overload Protection (fuse)
Our company's laboratory glass and laboratory instruments are independent research and development, available for custom-made according to client requirements.

Packing List of RE-2010 Rotary Evaporator

Host 1 Rotary Bottle 1
Electric Cabinet 1 Recycling Bottle 1
Special Sealing Ring 1 Condenser Pipe 1
Sealing Gasket 1 Suction Pipe 1
Bottle Clamp 2 Charge Pipe 1
Protective Pipe 3A 1 Protective Pipe 1
Thermostat Water Bath Kettle 1 Special Components (additional Purchase)  

RE-2010 Rotary Evaporator RE-2010 Rotary EvaporatorRE-2010 Rotary Evaporator

RE-2010 Rotary Evaporator

  1. Rotary evaporator matching use with circulating water vacuum pump to offer a vacuum environment for reduced pressure distillation, they are widely used for vacuum filtration, vacuum evaporation, vacuum degassing, etc..
  2. Rotary evaporator matching use with GDSZ series high and low temperature circulating pump to quickly cooling or warming, the circulating pump is an efficient equipment for quick temperature adjustment.
  3. Rotary evaporator matching use with DLSB series low temperature cooling liquid circulating pump to conduct chemical reaction and medicine storage which requires low temperature environment.

RE-2010 Rotary Evaporator

  1. Medicine: various application in laboratory of quality control, research and development departments: distillation/concentration/drying;
  2. Chemical: daily application in quality control and research laboratory: distillation/backflow reaction/re-crystallization/sublimation;
  3. Education: widely application in academic education: comprehensive evaporation application;
  4. Food/beverage: used for quality control and research of new ingredient: distillation/concentration/drying;
  5. Environmental analysis: used for prepare supervision sample of environment pollution: Soxhlet extraction/concentration;
  6. Fodder: used for quality control and research of new ingredient: distillation/concentration/drying.

RE-2010 Rotary Evaporator

our service

Pre-sale Service

  1. According to product’s using condition, technicians will offer rationalization proposals to assist clients to select proper types;
  2. Provide detailed product performance specification;
  3. Provide professional quoted price;
  4. Provide 24-hour technical consulting reply.
  5. Provide other corollary equipment according to client requirements.

In-sale Service

  1. Begin to supervise from raw material, its qualified rate can reach to 100%;
  2. Whole manufacturing process are in strict accordance with promised procedure requirements, product qualified rate can reach to 100%;
  3. Provide product’s inspection record of key junctures to customers;
  4. Provide production schedule photos to customers at regular intervals;
  5. Package and transport products strictly accordance with export standard;
  6. Provide transportation schedule information to clients timely.

After-sale Service

  1. Provide targeted installation video;
  2. Under the premise of correct installation, normal maintenance and using, we guarantee one-year warranty period;
  3. When warranty period has expired, our sold products enjoys lifetime guarantee repair, we only charge cost price for changing product’s standard component and sealing component;
  4. During installation and adjustment period, our after-sale service staff will communicate with customers frequently to know product’s running state in time. Assist customers to install and adjust products until customers are satisfied;
  5. If product has malfunction during operation period, we’ll offer you satisfied answer in time. We’ll reply you within 1 hour and provide solution or send staff to spot within 24 hours after receiving maintenance notification.
  6. Lifelong free technical support. Conduct satisfaction survey and inquiry equipment running condition to clients by telephone or e-mail semiannually from the first day of equipment running, put on records of acquired information.
  7. Provide assistant service if product is damaged during transportation.


  1. Ask: What’s the operating principle of rotary evaporator? 
    Answer: Under the condition of negative pressure, evaporating flask rotating in the thermostat water bath, which makes solution form a thin film in bottle wall, so as to increase the evaporation area. Evaporating efficiently under low temperature, then condensate recycling through condenser pipe and concentrate to isolate the material to reach experiment requirements. 
  2. Ask: What’s the core technology of Rotary Evaporator? 
    Answer: The key is system’s gas tightness, that is whether system can keep high vacuum degree under all sorts of solvent’s corrosion and movement state. Henan Lanphan’ s R series instrument, which is sealed by composite material four fluorine rubber and glass, can stand all sorts of solvent, has reliable gas tightness and can maintain a high vacuum degree above -0.096MPa. 
  3. Ask: What factor decides the working efficiency of Rotary Evaporator? 
    Answer: For same type equipment, mainly includes: steam temperature, vacuum degree and cooling water temperature. Restricted by some material’s thermolability, the steam temperature may have certain limitation when working, so high vacuum degree and low cooling water temperature are two main factors for efficiency improving (can select cryopump to lower the temperature) 
  4. Ask:How to select all kinds of rotary evaporator? 
    Answer: As for structure, our R series products all have excellent corrosion resistance ability and leakproofness ability. According to the solvent volume, 2L, 3L, 5L’s machine is fit for lab and sample test; 5L, 10L, 20L’s machine is fit for medium experiment; 20L, 50L’s machine is fit for medium experiment and production, especially suitable for the extraction of metal ion-avoiding polluted material.
  5. Ask: What’s the feature of rotary evaporator comparing to other evaporators? 
    Answer:It has the advantage of small structure, efficient, easy to observe and no metal ion pollution. It is applicable for laboratory, production and valuable material extraction. Its leakproofness ability can compare favorably with foreign equipment while it remain improvement in appearance and humanization design. 
  6. Ask: How to select vacuum pump for rotary evaporator? 
    Answer:We recommend water-circulating pump which can bear all sorts of solvent corrosion and can vacuumize to -0.095MPa(to satisfy using requirements). According to the solvent volume, we can offer various vacuum pump types.

RE-2010 Rotary EvaporatorRE-2010 Rotary Evaporator


  1. Carton+wooden cases.
  2. Customized packaging can be available.


  1. We can ship the goods to you by International Express such as DHL,UPS,TNT,EMS and so on.
  2. You can also choose the appropriate one based on your timeline and budget.
  3. You can choose to use your own shipping agent.
Shipping method Note
Express Door to door, very convenient, don't need to clearance or pick-up
By air Airport to airport, you need to do the customs clearance and pick up the goods at your local airport, which you can have a local shipping agent to do for you.
By sea Port to port and you need to do the customs clearance and pick-up the goods at your local port, which you can have a local shipping agent to do for you.


  1. Newest research rotary evaporator, heating kettle is made from Teflon recombination material, whole sealing heating mode to prevent dry running, applicable of water and oil.
  2. Adopt international advanced EL gastight system, Teflon + fluorine rubber double sealing ring, to keep high vacuum degree, gas-liquid separation, no drawback.
  3. High efficient double condenser to ensure high recovery rate.
  4. Rotary bottle is connected by nut to convenient for assemble and unassemble.
  5. Discharging valve is convenient to recycle solution.
  6. Vacuum check valve is installed between receiving flask and vice condenser, evaporation won’t be effected when discharging, vacuum condition is applicable for continuous feeding.
  7. Vacuum meter makes it possible to adjust to a best working vacuum degree for low boiling point material.
  8. Thermostatic control the water bath, lifting up and down.
  9. Reasonable structure, mechanical structure is made from stainless steel and aluminium alloy, glass component is made from borosilicate glass.
  10. Applicable for continuous feeding.
  11. Double digital display of temperature and rotary speed.
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    Contact Us
    Contacts : Lanphan
    Phone : +86-371-67447999
    Email : [email protected]
    Wechat : +86-13783661974
    Address : Room801, Building B, CC Mall, Jianshe Road, Zhongyuan District, Zhengzhou, Henan, China
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