What are the advantages of microhardness testers in testing the hardness of coatings and diffusion layers?

The advantage of Nakazawa Company's microhardness testers in the hardness testing of coatings and infiltrated layers lies in their high precision, good controllability, simple operation, and the ability to test materials of various hardnesses.
The equipment can not only accurately measure the hardness of coatings and infiltrated layers, but can also test the hardness of the base material. In addition, the microhardness tester has a wide range of applications and can meet the needs of different fields.