The instrument has a variety of test force and a variety of pressure head for the determination of metal materials or Brinell specimen surface Rockwell, Rockwell, Vickers hardness. For ferrous metals (steel, cast iron, soft steel, hardened steel, etc.) and non-ferrous metals (aluminum, copper alloys, etc.) of the hardness measurement, and determination of carbide, carburized layer hardness and chemical processing layer.
HBMRRV (D)-187.5A1 Manual all-purpose hardness appearance of new, beautiful, set in one of a variety of hardness, expanding the scope of use, is a universal hardness, initial test force transformation is simple, easy to operate. The machine uses low-speed servo motor control automatic micro-discharge test force, test force dwell time delay potentiometer can be adjusted to achieve non-section, in addition to dial manually to zero, there is no human operator error. Widely used in factories measuring room, laboratories, universities and research institutions.