RE-5250A rotary evaporator

Lepter Scientific InstrumentsRE-5250A rotary evaporatorMainly used for continuous distillation of large amounts of volatile solvents under reduced pressure conditions. Especially for the concentration of extraction liquid and distillation of the receiving liquid during chromatographic separation, reaction products can be separated and purified. The Lepter Scientific Instrument RE-5205 rotary evaporator is a device that uses a rotary evaporation bottle (flask) to increase the evaporation area while rotating and heating under reduced pressure, allowing the solution inside the bottle to diffuse and evaporate. It is a commonly used basic instrument in the chemical industry, pharmaceutical industry, universities, and research laboratories, which is ideal for concentration, drying, and recovery in manufacturing and analytical experiments. Lepter Scientific InstrumentsRE-5250A rotary evaporatorMainly used for continuous distillation of large amounts of volatile solvents under reduced pressure conditions. Especially for the concentration of extraction liquid and distillation of the receiving liquid during chromatographic separation, reaction products can be separated and purified.

Product features:

1. Large capacity, large-diameter rotary bottle with a large evaporation area, placed in a water bath, heated while rotating, equipped with a pressure reducing device to efficiently evaporate the solvent. Can be used for pilot testing in fields such as biology, medicine, chemical engineering, and food. Composed of supporting devices such as diaphragm vacuum pumps and circulating coolers.

2. The automatic lifting device for the bath pot has a multi wedge belt transmission with low vibration, smooth lifting, simple structure, low noise, and easy operation.

3. The double-layer high-efficiency condenser tube has a large cooling area and strong evaporation capacity, ensuring efficient recovery of samples from small to large quantities, preventing reverse flow design of the evaporator condenser, and adjustable condenser position.

4. Professional sealing system design, high elasticity PTFE material sealing ring, with high temperature resistance, corrosion resistance, durability and other characteristics, reduces the frequency of frequent replacement of sealing gaskets by laboratory operators, and increases the service life of sealing rings by more than twice compared to traditional manufacturers.

5. Equipped with an automatic switching valve for continuous collection without affecting the system's negative pressure indicators and solvent distillation.

6. The PTFE discharge valve can easily and quickly release the material received from the recycling bottle, which is corrosion-resistant and pollution-free.

7. Equipped with a large rotary evaporator bracket as standard, the bottom of the bracket can accommodate a diaphragm pump, saving laboratory space. The bracket uses casters with anchor bolts, and the equipment can be fixed on the ground during operation, making the experimental process stable, reliable, and accident free.

8. LCD display, multiple sets of data displayed on one screen, menu style operation interface, knob style settings, simple and easy to understand, convenient for observation and operation, PID controller, speed, temperature, and time settings are simple and fast.

9. Dual heating mode of water bath/oil bath, equipped with anti dry burning and power-off function. The pot body is made of high-temperature resistant and flame-retardant materials to prevent accidents. (Standard water bath).

10. Automated control, optional vacuum controller, controls the vacuum degree of the sample to achieve automated solvent separation. RV-5A rotary evaporator safety function.

11. Protection for users: The pot shell and inner pot are designed with a special insulation structure to keep the surface temperature of the pot shell low, avoiding accidental burns by laboratory personnel during use and preventing accidents.

12. Protection of samples: The inner layer of the bath pot is made of PTFE coating, which is resistant to high and low temperatures, corrosion, easy to clean, and avoids cross contamination during the experimental process. Double layer high-efficiency condenser, designed to prevent reverse flow of evaporative condenser.

13. Protection of equipment: The water bath pot is designed with a safety level that prevents dry burning and power failure. The pot body is made of high-temperature resistant and flame-retardant materials to prevent accidents from occurring. The pot is equipped with an independent temperature limit alarm system, which automatically stops working when the temperature limit is exceeded, ensuring safe operation of the test without accidents.

14. Protection of key parts: Key electrical components are equipped with safety protections such as overcurrent, overheating, and overload to prevent equipment accidents from occurring.

15. Provide fault information: When the device malfunctions, the display screen will show the fault information, ensuring that the fault information is clear at a glance.

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