Magnetic stirring oil bath potIt is a commonly used laboratory equipment, mainly used in the fields of chemistry, biology, medicine, etc., to achieve constant temperature heating and uniform stirring of samples.
Magnetic stirring oil bath potThe structural composition of:
1. Heating system: including heating tubes and temperature control system. The heating tubes are usually made of corrosion-resistant materials such as stainless steel and are responsible for heating the oil in the oil bath pot; The temperature control system consists of temperature sensors, temperature controllers, etc., used to accurately measure and control oil temperature.
2. Magnetic stirring system: composed of a motor, magnet, and stirrer. The motor provides power, drives the magnet to rotate, and the magnet attracts the stirrer to rotate synchronously in the solution, achieving the purpose of stirring the solution.
3. Oil bath: used to hold heat transfer oil, usually made of stainless steel or other corrosion-resistant materials, with good insulation performance to ensure even distribution of oil temperature.
4. Control system: Generally, a microcomputer PID temperature controller is used, with a large screen LCD instrument display, which can achieve precise control and setting of parameters such as temperature, stirring speed, and timing. It is easy to operate and has precise temperature control.
5. Shell: Generally made of cold-rolled steel plate, the surface is treated with electrolytic degreaser, acid pickling and phosphating, and then treated with electrostatic spraying. It is cured at high temperature and has strong advantages such as acid and alkali resistance and corrosion resistance.
Notes:
Prevent dry burning: Do not turn on the temperature control switch when no thermal oil is added to the stainless steel container to avoid damaging the electric heating tube and thermostat.
Control oil level: The oil level should not be too high to prevent experimental errors or safety hazards caused by oil overflow.
Avoid moisture: Be careful not to let the control box get damp to prevent electrical leakage, which may affect the normal use and safety of the instrument.
Regular inspection: Regularly check whether the screws of each contact point are loose. If they are loose, they should be tightened in a timely manner to maintain good contact between each electrical contact point.