Details

This machine is specially tested helmets, impact resistance and puncture-resistant properties, will wear helmets, wooden head model set in the highly sensitive force sensor, and then with the quality of steel for the 5kg hammer to impact from a height of 1m, by the high sensitivity of force sensor for measuring the impact of instantaneous power values, which determine the impact absorption performance is good or bad helmet. When replacing hammer after the impact, puncture-resistant properties can be tested, the aircraft for the liquid crystal display, the aircraft has a safe, reliable, measurement accuracy.
Impact hammer weight 50-.01
Head for the hemispherical shock: ф96mm
Wooden head mode: 2 and 5, the one found in Appendix A requirements of GB2811
Impact by: driven down
Testing range :0 --- 30000N
Force Sensor: Precision Piezoelectric
Display: LED digital display, automatically maintaining the value of the most vigorously
Frequency response range :5 --- 1000Hz
Lifting equipment: electric upgrade, and there are upper and lower limit
Puncture-resistant properties of the hammer weight: 3 +0.050 kg
Resistance to penetration of the hammer angle: 60 °
Cone penetration resistance performance of the hammer tip radius: r = 0.5 mm