The C type impact device of Mitech portable hardness tester, length: 141mm, weight: 75g, diameter:20mm, has build-in small C impact body. The impact force of C impact device is smaller, only 1/4 of the D impact ball. It is suitable for the hardness testing for the small and thin parts and surface hardened layers with weight above 1.5kg, the thickness above 1mm and above 0.2mm hardened layer. It makes minimal damage to workpiece surface and does not destroy the hardened layer.
It can realize the precise measurements for Leeb, Brinell, Rockwell and others.