$ 5010.00Ex works
50L large capacity swirl/spin bottle with 1.75m ² condensation area, evaporation capacity of 9L/h; PTFE sealing ring and Teflon coating liner, corrosion resistance and long life; electric lifting structure and anti-dry burning protection to ensure safe and stable operation.
Category : Rotary Evaporator
Brand : YiHeng
SKU : NB038707
Service :The delivery and service By NBCLab.Com
YIHENG BRE-50 pilot-grade Rotary evaporator is a laboratory instrument, mainly used for the continuous distillation of a large number of volatile solvents under reduced pressure conditions, especially for the condensation of the extract and the distillation of the receiving liquid during chromatograph separation, which can separate and purify the reaction products. Its basic principle is vacuum distillation, in the case of solvent distillation under reduced pressure, the distillingflask rotates continuously.
1. Large capacity, large diameter swirl/spin bottle, large evaporation area, placed in the Water bath side swirl/spin side heating, equipped with a decompression device to effectively evaporate the solvent, suitable for biological, chemical, food and other fields of pilot, can be combined with diaphragm vacuum pump, circulating chilled down device and other supporting devices. 2. LCD multiple sets of data on one screen display, Menu Operating interface, knob setting is easy to understand, PID controller makes Rotation speed, temperature, time setting simple and fast. 3. Bath pot automatic lifting device, multi-wedge belt drive vibration is small, stable lifting, simple structure, low noise, easy to operate. 4. Double-decked effective condenser pipe has a large chilling down area and strong evaporation capacity, ensuring that samples from a small amount to a large amount can be effectively recovered. 5. Professional sealing system design, high resilience PTFE material sealing ring high temperature resistance, corrosion resistance, durable, reduce the frequent replacement of laboratory operators sealing pad Frequency, more than double the service life of traditional manufacturers sealing ring. 6. With automatic switching valve, continuous collection is carried out without affecting the negative pressure index of the system and solvent distillation. 7. Teflon discharge valve, can easily and quickly release the material received in the recycling bottle, corrosion resistance, no pollution. 8. The box is made of casters with anchor bolts, which can be fixed to the ground during operation, ensuring a stable and reliable experimental process without accidents. 9. Water bath/oil bath double heating mode, with anti-dry burning and power failure function, the pot body is made of high temperature flame retardant material to prevent accidents (standard water bath). 10. Automatic control, optional vacuum controller to control the Vacuum Level of the sample, to achieve solvent separation automation. 11. The shell of the pot and the liner are designed with a special thermal insulation structure, so that the surface temperature of the shell of the pot is low, so as to avoid accidental burns during the use of the experimenter and prevent accidents. 12. The inner layer of the bath is made of Teflon coating, which can withstand high and low temperature, corrosion resistance, easy cleaning, and avoid cross-contamination during the experimental process. 13.Double-decked effective condenser to prevent evaporation condenser backflow design. 14. Water bath Safety level design, with the function of preventing dry burning and power failure, the pot body is made of high temperature flame retardant material to prevent accidents. 15. The pot is equipped with an independent temperature limit alarm system, which automatically stops working after exceeding the temperature limit to ensure the safe operation of the test without accidents. 16. Safety protection of key electrical components such as overcurrent, overtemperature and overload can prevent equipment accidents. 17. When the equipment malfunctions, the display screen will display fault information to ensure that the fault information is clear at a glance.
The basic principle of Rotary evaporator is vacuum distillation. Under reduced pressure, when the solvent is distilled, the distillingflask rotates continuously, and the effective evaporation of the solvent is promoted by heating and swirl/spin to achieve separation and purification.
Biology, chemicals, food
Motor over-current protection, liquid expansion over-temperature protection, leakage protection, induction anti-dry burning protection
1. Rotation speed, temperature and time parameters. 2. Place the swirl/spin bottle in the Water bath and start the heating and swirl/spin functions. 3. Use a decompression device for decompression distillation. 4. Continuous collection of distillation liquid through automatic switching valve. 5. Use a Teflon discharge valve to quickly release the material in the recovery bottle.
Make sure the equipment is fixed on the ground before use to prevent accidental movement. • Pay attention to avoid burns during operation, the surface temperature of the pot shell is low but the internal high temperature. • Regularly check the sealing ring and electrical components to ensure that the Safety protection function is normal. • To prevent the bath from dry burning, use the function of preventing dry burning and power failure. • Check the display information in time when the equipment fails and stop using it. • Use appropriate methods when cleaning the inner layer of the bath to avoid cross-contamination.
[A] No, it isn't. This is the ex-factory price of the product in the Chinese Mainland. In addition to this price, buyers from different countries need to account for additional costs such as shipping fees, tariffs, and others. For specific regional quotes, please consult our customer service or fill out a quotation form.
[A] First, please click on the quotation form on the website and fill in detailed information. Our customer service personnel will then send you a quotation based on your specific country and region, confirming payment and delivery methods. Following this, we proceed with contract signing, payment, and shipment. You can then await delivery.
[A] After-sales repair for overseas instruments is an unavoidable issue. Our repair terms stipulate that the sender is responsible for the shipping and insurance costs incurred for the repair. Repairs within the warranty period are free, while repair costs beyond the warranty period are determined based on the actual situation.
