profiliometry
Profiliometry is a measurement technique used to determine the surface profile of an object. This involves measuring the deviations of a surface from its ideal form. It is a crucial aspect of quality control and metrology, ensuring that manufactured parts meet specific dimensional and geometrical tolerances. Profiliometry can be applied to a wide range of materials, including metals, plastics, ceramics, and even biological samples.
The process typically involves a stylus that travels across the surface of the object. As the stylus
Beyond simple surface roughness, profiliometry can also be used to measure other surface characteristics such as