Charpy testing pendulum impact tester JBDW-D series

charpy impact testing machine price 1. Application JB-B series impact testing machines are used to determine the impact toughness of metal materials under dynamic load. The pendulum of the machine can be raised or released automatically. They have the features of easy operation, high efficiency, safe and reliable. The machines are especially suitable for laboratory, metallurgy industry, machinery production, steel plant and other fields. 2. Standards: ASTM E23, ISO148-2006 and GB/T3038-2002, GB/229-2007. 3. Main Technical Specifications: Impact energy (J) • 150,300 Impact velocity (m/s) • 5.2 Raised angle • 150º Standard span (mm) • 40 Distance between pendulum rotating center and specimen center (mm) • 750