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 The product design follows the principles of high efficiency, practicality and economy. All for the sake of users. Features of R-3001 rotary evaporator: 1. Variable frequency speed regulation, imported frequency converter, stable and reliable operation. 2, the use of polytetrafluoroethylene and rubber composite seal,rotovap distillation, can maintain a high degree of vacuum. 3. Adopt high-efficiency condenser to ensure high recovery rate. And 4, that rotate bottle is connected by a nut, and is convenient to assemble and disassemble. Expand the full text And 5, a piston is arrange at that lower open of the collecting bottle, so that the solvent can be recovered very quickly. And 6, continuous feed is available. 7. The vacuum system is equipped with a vacuum meter, which can select the best working vacuum degree for low boiling point materials. 8. The water bath pot is controlled by digital constant temperature and can be lifted up and down. 9. Reasonable structure and exquisite materials. A large number of stainless steel and aluminum alloy parts are used in mechanical structure. All glass rooms are made of high temperature resistant glass. Rubber seal wearing parts all adopt the new national standard,hemp extraction centrifuge, which is convenient for users to purchase and replace. Installation of rotary evaporator  It is normal that the surface temperature of the motor (the difference between the surface temperature of the motor and the environment) does not exceed 45 degrees. If the temperature rise exceeds 45 degrees, check the relevant transmission lubrication system. V. Maintenance 1. Glass parts: In case of serious dirt, dilute sulfuric acid can be used for cleaning. 2. Seal ring, frequently check the wear degree of the seal ring,wiped film evaporator, and replace the worn seal ring in time to ensure the vacuum degree. 3. Teflon interface: In general, it is not necessary to disassemble and wash. If there is serious dirt, it can be disassembled and washed. 4. Water bath; if tap water is used ? Regularly clean the water stains on the electric heating coil. To ensure good heating. Return to Sohu to see more Responsible Editor:. toptiontech.com