Re-501 rotary evaporatorStructure: The distillation flask is a pear shaped or round bottom flask with a standard ground mouth interface, connected to a pressure reducing pump through a highly reflux serpentine condenser tube, and the other opening of the reflux condenser tube is connected to a receiving flask with a ground mouth, used to receive the evaporated organic solvent.
There is a three-way piston between the condenser tube and the pressure reducing pump. When the system is connected to the atmosphere, the distillation flask and the liquid receiving flask can be removed to transfer the solvent. When the system is connected to the pressure reducing pump, it should be in a reduced pressure state.
Re-501 rotary evaporatorFeatures:
1. Integrated design, the host adopts a transmission system with a reasonable structure, beautiful appearance, durability, practicality, and strong universality.
2. Choose a control system with * to ensure instrument performance.
3. Built in suspended hip water pot with automatic lifting and no impact.
4. The key components of the seal are made of PTFE material from abroad and treated with special technology to enhance sealing, corrosion resistance, and wear resistance The PTFE combination valve can control the airflow and liquid flow freely, and can continuously discharge and feed without stopping the machine, effectively improving work efficiency.
5. The detachable stainless steel water pot adopts a fully enclosed heater, with a simple structure that is easy to clean and clean.
Re-501 rotary evaporatorPrecautions for use:
1. Glass parts should be handled gently during installation, and should be washed, wiped dry or dried before installation
2. A layer of vacuum grease needs to be applied to each grinding port, sealing surface, sealing ring, and joint before installation
Before powering on the heating tank, water must be added and dry burning without water is not allowed
4. Screw in the safety hole to prevent damage to the flask
5. If the vacuum cannot be drawn up, it needs to be checked
(1) Are the joints and interfaces sealed
(2) Is the sealing ring and sealing surface effective
(3) Is the vacuum grease applied between the spindle and the sealing ring properly
(4) Is there any air leakage in the vacuum pump and its tubing
(5) Are there any cracks, fractures, or damages in the glass components
