Low temperature impact tester

The low-temperature automatic impact testing machine is used to determine the properties of metal materials to resist impact under dynamic loads, so as to judge the properties of the materials under dynamic loads. The sample absorption work is obtained by using the difference between the front energy of the pendulum impact and the remaining energy of the impact on the dial. The maximum impact energy is 300J, and a 150J pendulum is included, and the cross-section of the sample used is (10×10)mm. This machine has a large impact energy and is suitable for ferrous metals with high impact toughness, such as steel and their alloys.