Berkovich Indenter

A Berkovich indenter is a specialized tool used in material testing to measure a material's hardness. It has a three-sided pyramidal shape, resembling a corner of a pyramid, which allows it to apply precise pressure to a surface. When pressed into the material, it creates an impression that helps scientists analyze properties like strength and resistance to deformation. The design allows for accurate, repeatable measurements at very small scales, making it especially useful in analyzing thin coatings, small components, and advanced materials in research and industry.