Products Description

Large scale rotary evaporator is a kind of equipment commonly used in laboratory, mainly used for concentration, crystallisation, drying, separation and solvent recovery in pharmaceutical, chemical and biopharmaceutical industries. Its working principle is to make the rotary bottle rotate at a constant speed under vacuum condition by constant temperature heating, and the material forms a large film on the wall of the bottle, so as to realise high efficiency evaporation. The solvent vapour is cooled by a high-efficiency glass condenser and recycled in the collection bottle, which greatly improves the evaporation efficiency.

The features of the large scale rotary evaporator include large capacity, large diameter rotary evaporation bottle, increasing the evaporation area, reduced pressure placed in a water bath while rotating and heating, so that the solution is highly efficient diffusion evaporation. In addition, 30L rotary evaporator also has the function of digital frequency conversion stepless speed regulation, the host speed range of 20 ~ 130r/min, speed digital display, and is equipped with a DC motor, power 250W.

In the process of use, it should be noted that firstly, the hose should be connected to the condensate tap, and the vacuum hose should be connected to the vacuum pump. Then fill the heating tank with water and adjust the angle of the main unit to ensure the best decompression distillation of the distillation flask under continuous rotation. When using also need to pay attention to safety matters, such as first pumping a small vacuum and then open the rotation, in order to prevent the distillation flask slipping; stop, first stop the rotation, hand-held distillation flask, through the atmosphere, to be the vacuum down to the appropriate value and then stop the vacuum pump, in order to prevent the distillation flask fall off and suction inverted.

The large scale rotary evaporator is a powerful and widely used laboratory equipment for sample processing needs in a variety of industries. Proper operation and maintenance can ensure the long-term stable operation of the equipment.

Product Details

3. Gas guide flask unique PTFE combination valve, can control air flow and liquid flow based on your actual needs, material charging discharging could be finished during rotary evaporator working, you don't need to stop rotavapor, make your research more efficient, and achieve more better organic corrosion resistance

4. Bottom has wheel for more convenient movement. Easy installation which could save more than a half of your work. Automatic lifting, use foreign advanced drive system, resonable structure design, be durable and more practical.

Packing&Shipping

The Short-path distilation glass parts will be packaged by bubble wrap and foam material/cystosepiment, then put into the carton, the mainbody portion will be packed in wooden case.

Customized packaging is available.