The environment of digital display constant temperature magnetic agitator should be kept dry

Digital display temperature magnetic stirrer is the modern petroleum, chemical industry, medicine and health care, environmental protection, biochemical and experimental analysis, the essential ideal tool of education scientific research, in use with the features of easy operation, stepless speed regulation, can be in wide speed range of liquid solution precision stability of the advantages of the mixing, especially suitable for small sample test, USES the dc motor, low noise, smooth speed regulation, fully enclosed heating tray can be used for auxiliary heating, heating can be long-term use. Agitator made of ptfe and magnetic steel, resistant to high temperature, wear resistance, chemical corrosion resistance and strong magnetism. It can be mixed in an airtight container, which is ideal and convenient to use. Agitator can set the temperature and display the temperature. It can be heated for a long time.

In order to improve the service life of digital display electric stirrer, please know the following points before using digital display electric stirrer:

1. The operating environment of digital display constant temperature magnetic agitator should be kept dry, the surface of digital display electric agitator motor should be kept clean, and the air inlet of digital display electric agitator should not be hindered by dust, fiber, etc.

2. When the thermal protection of the digital display constant temperature magnetic agitator motor continues to operate, it shall find out whether the fault of the digital display electric agitator comes from the motor or overload or the setting value of the protection device is too low, and only after the fault is eliminated can it be put into operation.

3. The digital display constant temperature magnetic agitator motor shall be ensured to be well lubricated during operation.

4. At the end of the life of the bearing, the vibration and noise of the constant temperature magnetic agitator motor running in the digital display will increase significantly. When the radial clearance of the bearing reaches the following values, the bearing shall be replaced.

5, the replacement of the winding must note the form of the original winding, size and turns, wire gauge, etc., when the loss of these data, should be obtained from the manufacturer, arbitrarily change the original design of the winding, often make a motor or several performance deterioration, or even can not be used.

6. When removing the digital display constant temperature magnetic agitator motor, it is ok to remove the rotor from the shaft extension end or non-extension end. If it is not necessary to remove the fan, it is convenient to remove the rotor from the non-shaft extension end. When removing the rotor from the stator, the stator windings or insulation should be prevented from being damaged.