Ink tensiometer for surface tension principle and operation method
Publish Time: Author: SkyLine Editor
Ink tensiometer for surface tension is an instrument used to measure the surface tension of ink or other coatings. It is commonly used in printing, coatings and other industrial applications.
working principle:
Ink tensiometer for surface tension usually uses drop shape theory to measure surface tension. In this theory, when a droplet is placed on a flat surface, its shape is affected by surface tension. If the surface tension is higher, the droplet will assume a smaller radius; if the surface tension is lower, the droplet will assume a larger radius. Ink tensiometers typically measure surface tension using a method called the "drop method," which uses the shape of a droplet to calculate surface tension.
Place the ink tensiometer for surface tension on a stable surface.
Adjust the droplet emitter to the appropriate position to produce a droplet just enough to wet the surface.
Point the Droplet Emitter at the ink surface and fire a droplet.
Observe the shape of the droplet and calculate the surface tension from the shape of the droplet.
Note: When using an ink tensiometer for surface tension, make sure that the droplets are uniform in size and shape in order to accurately measure surface tension. If the droplet is not uniform in size or shape, measurement results may be affected.
In addition, attention should be paid to the use environment of the ink tensiometer for surface tension to ensure that the temperature, humidity and other factors are appropriate when measuring. If the measurement environment is not suitable, the measurement results may be biased.
Overall, the ink tensiometer for surface tension is a very useful tool to help you accurately measure the surface tension of inks or other coatings. By adjusting the position of the droplet emitter, accurate measurement results can be obtained.
