China Supplier Chemical Manufacturer Heating Rotary Evaporator 50L

RE-5002 rotary evaporator's rotary bottle maximum capacity is 50L, receiving bottle's maximum capacity is 20L, rotate speed is 0-110r.p.m, motor power is 250W. RE-5002 rotary evaporator(evaporating bottle volume>10L) is equipped with double condenser(main and vice condenser), which has better condensation effect and higher recovery rate. Because this rotary evaporator works under vacuum condition, and contact segment all adopt high temperature resistance material-high borosilicate glass and PTFE material, it is especially suitable for heat reactive material and material which is corrosive to stainless steel's concentration, crystallization, separation and solvent recovery.

The rotary evaporator has advantages of large contact area, high evaporation efficient, easy to handle, low noise, good sealing performance, complete in specifications and can manage easily foam material. It already has various specification products: 2L, 3L, 5L, 10L, 20L, 30L, 50L, 100L and so on, and the 100L rotary evaporator is an exclusive research and developed large-size rotary evaporator of our company, designed for the purpose of mass production need.

Product Features:

RE-5002 rotary evaporator has following features:

1. Rotating body is composed of a reliable three-phase asynchronous motor and a transducer control device; 

2. Double sealed by PTFE and fluorine rubber sealing ring to keep high vacuum degree, separate gas and liquid and maintain no backflow; 

3. Adopt main and vice efficient condenser, there has automatic switching device between vice condenser and receiving bottle. Below receiving bottle, equipping with tapping valve, which makes it convenient to recycle solvent and the recovery rate approach to 100%; 

4. Rotary bottle is connected by nut, that is easy to install and dismount; 

5. Continuously charging and recycling material; 

6. Vacuum system is equipped with vacuum meter, choose best working vacuum degree to low boiling point materials; 

7. Heating kettle is applicable for both water and oil, digital thermostat control and manual up and down, closed resistance wire heater, temperature control by K type transducer. Besides, heating groove can move left and right; 

8. Has the function of dry burning resistant protection and safe temperature loop; 

9. Smooth starting, can positive and negative inversion operate; 

10. Durable design, can choose plate bursting disk glass component as needed. 

Rotary evaporator, also called rotavap or rotovap, is a commonly used lab instrument in chemistry laboratory, mainly used in 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. Because evaporator is vacuumized, to be distilled solvent's boiling point depressed. In general, ingredient which is distilled form sample is the target ingredient in chemical research, such as extracting some natural ingredient from organic synthesis sample. Rotary evaporator mostly is used for isolating low-boiling ingredient, such as hexane, ethyl acetate, that presenting liquid state under indoor temperature and normal pressure. Besides, it can dislodge some ingredient in sample by standard operation.

Product details

Rotary evaporator is mainly used for the concentration, crystallization, drying, separation and solvent recovery in medicine, chemical engineering and biopharmacy industry. Under vacuum condition, thermostat heating and make rotate bottle rotate in constant speed, material formed a large area thin film in bottle wall and evaporate efficiently. Solvent steam cooling by efficient glass condenser and collect to bottle, greatly enhanced the evaporation efficiency. Especially suitable for the concentration and purification of easily decomposed biological products.

RE-5002 rotary evaporator has a large capacity of 30L, designed for the purpose of mass production need, is mainly used for pilot plant production in biology, chemical engineering, pharmacy and food industry.

The specific application as follows:

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. 

Ancillary Equipment of Vacuum 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.

Other Sizes You Can Choose At Your Wish:
We have many other similar rotary evaporator,which have different volume of evaporating flask.

Here are the products display and their detail parameters.

ADVANTAGES:

Comparing to similar products, 50L China Supplier Chemical Manufacturer Heating+Rotary+Evaporator owns a lot of superiority:

1. Rotary evaporator's equipped thermostat water bath kettle can manual up and down, keep glass part fixed and cut down damage; when evaporating in low boiling point, collecting bottle also can immerse in ice bath so as to reduce twice evaporation. 

2. Beauty in appearance, clear number of vacuum meter. 

3. Collecting bottle use ground connection, which has excellent performance and is easy to dismount.

4. Sealing system is anti-corrosion under high temperature, long service life. 

5. Among standard bottle neck glass there has PTFE clamp cover, which can prevent glass ground seizure. 

6. Vertical type condenser has strong maneuverability, three choices are available, can equip cold trap and do low boiling point evaporation. 

7. 0-110 rotate/speed governing, digital display of rotate speed. 

8. Its rotate bottle use ISO29 standard bottle neck, which can easily take off by thread and weaken glass damage. 

9. Its bath kettle's temperature control range is between 0-399℃, can be used as water bath kettle and oil bath kettle, temperature fluctuation is only ±0.1℃, more stable evaporation, no spark control, much safer. 

10. Silence design, optimal experiment environment.