Helmet Penetration Tester with Metal Punch is used for penetration test at two points at a minimum distance of 75 mm from each other. The Helmet Penetration Tester consists of an arrangement to hold a head-form on which the helmet under test is kept. The Helmet Penetration Tester is provided with a metal punch of a specified shape and weight guided in a bush is kept vertically above the point of impact. Helmet Penetration Tester with Metal Punch ensures that a metallic weight of specified mass is allowed to drop on the punch from a specified height.
