In the process of measuring powder contact angle, if the contact angle measuring instrument is used improperly, it will cause data errors. Below we will give a guide to the measurement of powder contact angle. The following points should be paid attention to when using the contact angle measuring instrument:

1. Put the powder into the tank for powder and press it tightly.

2. The contact angle measuring instrument should be placed on a horizontal workbench.

3. Drop the liquid according to the measurement situation (the precision of Shengding dripping can reach the level of picoliter)

5. When the contact angle measuring instrument measures the contact angle, the droplet must be followed by the rising sample stage. If the droplet is allowed to fall by itself, the volume of the droplet will be relatively large, and secondly, the droplet will be deformed by the influence of gravity, which is not a regular circle and ellipse, which will affect the measurement angle.

The above answers the precautions for powder contact angle measurement. Follow the steps during measurement to avoid data errors caused by unnecessary mistakes; the correct use of contact angle measuring instruments is of great significance to the research of many industries. It plays an important role in the quality of products and improving the economic benefits of enterprises. Sindin Precision will continue to move in the direction of higher precision!