The water contact angle measuring instrument is mainly used to measure the contact angle of liquid to solid, that is, the wettability of liquid to solid, and can measure the contact angle of various liquids to various materials.

The water contact angle instrument is a relatively precise experimental equipment in the testing machine industry, with complex mechanical structure, complex software operation, high cost, and of course, relatively expensive price. So the daily maintenance and upkeep of instruments are quite important, and the correct methods can extend the service life of the equipment. Below are some common knowledge about the daily maintenance and upkeep of instruments.

For water contact angle measuring instruments, the important components are industrial cameras and zoom lenses. If these parts are not clean and contain small particulate matter, pollutants, and dust, the quality of the pictures taken will not be high. If the photo quality is poor, it will seriously affect the experimental results of the test. Before the equipment leaves the factory, the industrial camera and lens parts undergo strict dust-free treatment. Users must not separate the camera and lens unnecessarily.

If cleaning is necessary, please handle it under the guidance of the manufacturer. Use a professional lens cloth to wipe the lens, and do not use any objects to wipe the camera part. Be sure to use a professional dust removal balloon to blow away those foreign objects.

Another thing is to check other parts of the equipment for loose screws from time to time, especially the automatic rotating table of the equipment. The automatic rotating table is controlled by a high-performance and high-precision stepper motor, and should not be knocked randomly to avoid affecting the accuracy of the equipment.

Furthermore, when the equipment is idle, it must be sealed and placed in a clean and dry environment. When conducting experiments, it is important to ensure the stability of the surrounding environment and use it correctly in a vibration free, dry, and clean environment.

The software control part of the water contact angle measuring instrument only needs to ensure the correct operation steps. By doing the above, users can ensure the service life of the device.