Automatic hardness tester for Rockwell test methods, 250 MRS, AFFRI

Automatic hardness testers for Rockwell, surface Rockwell, Brinell, Vickers and Shore test methods according to ASTM and ISO hardness standards. The MRS series are top-of-the-line benchtop hardness testers for rugged or laboratory applications. Fully motorized for fully automatic test cycles. Absolute accuracy (better than 0.5%) in all conditions. The load forces are applied through strain gauges and controlled by electronics in a closed circuit (Patent Afri). First test hardness accuracy and R&R data are best in class. Digital durometers with LCD screen, user-friendly interface, real-time statistics, graphs and large archive storage. Testing the hardness of all metals: cast iron, steel, hardened steel, cast iron, brass, aluminum, copper and metal alloys. Heat treatment, hardening, nitriding, cementation and surfacing. Hard and soft plastic.