zwick charpy impact tester

zwick charpy impact tester are For the performance determination of metal material impact resistance under dynamic load conditions, so as to judge the quality of the material under dynamic load conditions. The JB-300 type impact testing machine for manual manual type, hanging, shock, brake for manual control. Applicable to the impact toughness of ferrous metal, such as steel and alloy material impact test. GB229-2007 "metallic materials Charpy pendulum impact test method".