The JBW - H Series, manufactured by UnitedTest®, is an exceptional technology that is with China National Engineering & Physical research institute cooperating for new product development. The collection and the analyzation in the value of the impact that is measured is for the data figure energy curve that provides details and data for engineers for the characteristic of the material's study and analysis. Furthermore, the materials precision and impact resistance function can be utilized for testing through the load frame of the impact tester, automated feeding system with an optional high and low temperature device that is also automated. To stop the PC control, it has a rising pendulum, hang pendulum and impact that is computer-controlled.