The JB-W computer controlled impact testing machine is a pendulum impact testing machine, using single-chip control, which can realize integrated operations such as swinging → positioning → impact → measurement → calculation → digital display result –printing, etc., with high work efficiency and test accuracy. After impacting the sample, the remaining energy is used to automatically swing the pendulum to prepare for the next impact test. Its superiority is better demonstrated in the test room where impact tests are continuously carried out, or in the metallurgy and manufacturing sectors where impact tests are carried out in large quantities. It can calculate and digitally display the material's impact absorption energy, impact toughness, pendulum angle and test average value. Print the current test data and the average value of the test.
ASTM E23, GB/T1974, ISO 14556, GB/T3808, JJG145