Helmet hardness tester (pressure degrees)

Features: 1, the device is suitable for ECER22.05 Standard 2, use: test the strength of the helmet, the helmet after the application of a certain force measuring variations of volume 3, PLC control Function and feature: 1, According to ECE R 22.05 standard 2, For testing the rigidity of a helmet, measure the extend of deformation after applying a certain load on a helmet 3, PLC controlled