RV-20A rotary evaporator

RV-20A 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 basic principle of a rotary evaporator is vacuum distillation, which means that under vacuum conditions, when the solvent is distilled, the distillation flask rotates continuously.

RV-20A rotary evaporatorProduct Features

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,Efficiently evaporate the solvent. Can be used for pilot testing in fields such as biology, medicine, chemical engineering, and food. Compared to diaphragm vacuum pumpsA supporting device composed of circulating coolers and other components.

user-friendly design

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

Double layer high-efficiency condenser tube, with a large cooling area and strong evaporation capacity, ensuring efficient recovery of samples from small to large quantities,Design to prevent reverse flow of the evaporative condenser, and the position of the condenser can be adjusted.

Professional sealing system design, high elasticityPTFE material sealing ring, with high temperature resistance, corrosion resistance, and durabilityBy reducing the frequency of frequent replacement of sealing gaskets by laboratory operators, the service life of sealing rings is extended compared to traditional manufacturersMore than double.

Equipped with an automatic switching valve, continuous collection can be carried out without affecting the system's negative pressure indicators and solvent distillation.

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

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

control system

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

● Water bath/Dual heating mode for oil bath, equipped with anti dry burning and power-off function. The pot body is made of high-temperature resistant and flame-retardant materials, which preventStop accidents from happening. (Standard water bath)

Automated control, optional vacuum controller, controls the vacuum degree of the sample to achieve automated solvent separation.

safety function

● 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.

● Protection of samples:1. The inner layer of the bath pot is made of PTFE coating, which is resistant to high and low temperatures, corrosion-resistant, easy to clean, and avoids cross contamination during the experimental process.

2. Double layer high-efficiency condenser, designed to prevent reverse flow of evaporative condenser.

● Protection of equipment:1. The safety level design of the water bath pot has the function of preventing dry burning and power failure. The pot body is made of high-temperature resistant and flame-retardant materials to prevent accidents from occurring.

2. 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.

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

● 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.

Controller Description

Technical parameters