The surface hardness test of pepper ball needs a special hardness tester, which is quite different from that of plastic products. Because the pepper ball has a circular structure, it is necessary to add a fixed locking device to the tester. Only after the pepper ball is fixed can the surface hardness of pepper ball be tested well.In order to meet the requirements of some customers who need to provide technical data on the surface hardness of plastic balls while purchasing pepper balls, our company has developed a special tester for the hardness of pepper balls.Plastic ball hardness tester main functions:1. The hardness tester of pepper ball adopts the structure of probe, and a plastic ball locking device is installed under the probe, which can fix the pepper ball under the probe well.2. The hardness tester of pepper ball adopts digital display screen, which is displayed in Chinese. It is equipped with digital and integrated corresponding software, which can display different hardness changes on the surface of pepper ball while pressing, and can be connected to a computer and a printer through USB.3. The hardness tester of pepper ball adopts probes with multiple specifications, which can be matched according to the size of the pepper ball. The following plastic ball locking device can be adjusted according to the size of the pepper ball, which is convenient to use and has high test accuracy.The pepper ball tester meets the requirements of GB/3398 and ISO2039, and its main parameters meet the requirements of DIN53-456. It can be used to measure the hardness of engineering plastics for automobiles and other industrial materials.Main technical parameters of pepper ball hardness tester:Test load: 3.9N (preload), 56N122N256N486N, five levels in total.Test pepper ball diameter: 3 mm-50 mm.Indication accuracy: 1%Timing range: 10-100 seconds ball indentation test,