Product Description
Static Safety Helmet Strap Retention Testing Equipment Testing Machine
Standard:According to GB 811 standard requirement
Purpose:
With certain initial load apply on the helmet strap system for a certain length of time, then with a certain weight weights fall from certain height and make the impact force also applied on the strap system, thereby to judge strap system’s resistance tensile performance
Technical parameter:
| 1.Initial load:23±0.5kg/15±0.5kg |
| 2.Testing load :136±1kg/90±1kg |
| 3.Ways of Pressure :cylinder |
| 4.Test process is fully automatic, test finished after record data |