Scratch resistance testing device H18

damage resistancecontinuous-motionmaterials

Scratch resistance is calculated as the result of continuous loading. A scratch needle is loaded onto the test surface. The mobile base holding the test piece travels with the applied load. When the scratch or film peeling begins, the vertical load can be calculated as the distance to the failure point can be precisely measured. Various needle diameters and materials can be used to properly test almost any surface. Scratch hardness can be measured by using a fixed load instead of the continuous load module. This system does not have an output module