Rotary evaporator price

The basic principle of a rotary evaporator rotary evaporator price is distilled under reduced pressure, a reduced pressure is in the case, when the solvent is distilled off, the distillation flask in continuous rotation. Structure: distillation flask with a standard ground but pear-shaped or round-bottomed flask interfaces snake through a highly reflux condenser and vacuum pump is connected to a reflux condenser connected to the other opening receiving flask with a ground port, for receiving the organic solvent was evaporated. Between the condenser and the vacuum pump with a three-way cock, and the atmosphere when the system can be distillation flask, then the flask was removed, the transfer of the solvent, when the system communicates with the vacuum pump, the system should be in minus overpressure condition. When used, it should be reduced, and then activate the motor rotates the distillation flask, when completed, should be shut down, and then through the atmosphere to prevent loss in the distillation flask rotation. As a distillation of the heat source, often with a corresponding constant temperature water bath. Prices rotary evaporator rotary evaporator proof installation steps ① the gantry rotation in a solid bench near water, in case of injustice can cushion four hard rubber feet. ② will move the head tilted to the right from the center chassis 48cm height around 25 degrees each rack locking nuts. ③ the electrical control box Figure fixed, plug in the motor five core plug. ④ condenser inserted in the nose interface adjust the vertical joint activities the condenser, with retaining clips holding. Each condenser tube fitting back. ⑤ the feeding tube into a condenser. ⑦ will collect bottles and condenser docking with a good bottle clip. ⑧ bottle set in the rotation right rotation axis, with a good bottle clip. ⑨ turning point in the exhaust pipe with a vacuum tube joints, another header or laboratory vacuum pump switch. ⑩ (1) connector (2) connected to the cooling water (3) Connector (4) connected to the feeding tube. Source: http: //www.yaote17.net/ rotary evaporator price