In the field of industrial quality control, the impact test is a widely used test method with which to quickly and easily determine characteristics for a material or component analysis. The WP 400 experimental unit is a solid-pendulum impact tester based on DIN EN ISO 148-1, designed for the Charpy notched-bar impact test. The clean layout and simple operation mean the experimental sequence can be observed in all details and phases. ■ WP 400 Impact test, 25Nm https://gunt.de/en/products/engineering-mechanics-and-engineering-design/materials-testing/impact-bending-test/impact-test-25nm/020.40000/wp400/glct-1:pa-148:ca-35:pr-1621 ■ Recommended videos: WP 300 – Training unit for basic experiments on materials testing https://youtu.be/o6DGhhUjRms ■ LinkedIn: https://www.linkedin.com/company/gunt ■ E-Mail: sales@gunt.de ■ Website: https://www.gunt.de/en/ Credits: Background: designed by https://www.freepik.com/