Impact and Penetration Resistance Testing Equipment for Safety Helmets

Purpose

This equipment is suitable for impact collision tests on safety helmets. It is a testing instrument used to evaluate the impact - resistance performance of helmets. Meanwhile, it can also meet the requirements for penetration tests. Simply by replacing the fixtures, it is convenient to operate.

標準

GB/2811 - 2019, GB/T 2812 - 2006, GB/T 2812 - XXXX

Technical Parameters for Impact Test

1. Total height of the machine: approximately 4 meters 2. Weight of the impact hammer: 5.0 + 0.1kg, with a hemispherical impact surface, a radius of 50±1mm, and made of stainless steel 3. Impact height: 1000±5mm 4. Equipped with a force sensor, with a measurement range of (0 - 20000) N and a minimum frequency response of 5KHZ 5. Force sensor

Technical Parameters for Penetration Test

1. Weight of the penetration hammer: 3.0 + 0.05kg 2. Angle of the tip of the penetration hammer: 60±0.5° 3. Minimum length of the penetration hammer tip: 40mm 4. Hardness: 50 to 45HRC 5. Penetration height: 1000±5mm