JBS series impact testing machine is used to test the performance of metal materials to resist impact under dynamic load. It is an indispensable testing instrument for metallurgy, machinery manufacturing and other units, and it is also an indispensable testing instrument for scientific research institutions to conduct new material research. The model is also the most commonly used impact testing machine on the market. Product Description: JBS series impact testing machine is used to test the performance of metal materials to resist impact under dynamic load. It is an indispensable testing instrument for metallurgy, machinery manufacturing and other units, and it is also an indispensable testing instrument for scientific research institutions to conduct new material research. The model is also the most commonly used impact testing machine on the market. Technical Features: 1. This machine is a digital display semi-automatic impact testing machine, controlled by a single-chip microcomputer, electric pendulum, impact, single-chip measurement, calculation, digital display and printing, etc., and can automatically swing the pendulum after breaking the sample Be prepared for the next test, easy to operate, and high efficiency. To meet the requirements of the metal Charpy impact test method, it can calculate and digitally display the material's impact absorption energy, impact toughness, pendulum angle and test average value. 2. The test host has a single-support column structure, a cantilever hanging pendulum, and a U-shaped pendulum pituitary; 3. The impact knife is installed and fixed with screws, which is simple and convenient to replace; 4. Sample simply supported beam support; the host is equipped with safety protection pins and equipped with safety protection nets; 5. The testing machine is semi-automatically controlled. Pendulum raising, hanging pendulum, impact and placement are all electrically controlled, and the remaining energy after breaking the sample can be used to automatically raise the pendulum to prepare for the next test. It is especially suitable for continuous impact. Test laboratories and metallurgical and mechanical manufacturing departments that do a large number of impact tests; the testing machine meets the requirements of GB/T229-2007 "Metal Charpy Notch Impact Test Method" for the impact test of metal materials.