Description
Computerized pendulum impact tester is designed for impact toughness testing, even for samples with high energy absorption capacity typical of high-strength steels and composite materials. Tests can be carried out at room temperature or at -20, -30, -40 °C and below (the latter being relevant for steel components used in subzero environments prone to brittle fracture).
In addition to determining impact toughness, examination of the fractured specimen allows evaluation of other material properties, such as transverse expansion.
A touch-screen PC connected to the rotary encoder’s angular sensor records the striker lift angle, enabling real-time display of load data. A mechanical lever with an automatic locking system ensures the striker is raised and returned to its starting position, allowing rapid preparation for the next test.
The friction calibration procedure according to the ASTM standard is performed automatically.
