Testing Standard
It's conform ECE R22.05, IS 4151, GB811, DOT , JIS etc motorcycle helmet teseting standard
Purpose
It's for helmet impact testing, estimating the impact resistance of a helmet, the drop weight raised and lowered to a specified height, the computer exhibits the changing height with time, acceleration, HIC, action time and impact energy , this machine has good degree of reliability , high accuracy
The Main Technical specifications
| Product Name | Helmet twin wire triaxial free guide falling impact testing machine/ Helmet triaxial testing/Helmet testing machine |
| Testing standard | ECE R22.05, IS 4151,GB811,DOT,JIS etc testing standard |
| Function | It's used for helmet withstand impact performance |
| The machine total height | Approx 5.6m |
| Impact height | The maximum 3m (adjustable) |
| Testing theory | Free guide falling |
| Accelerometer | American import accelerometer |
| Bearing | American THOMAS brand import |
| Control ways | Computer control |
| Display ways | Computer with real-time curve time dispaly |
| The main components | A base, an anvil rigidly fixed to a base , a free fall guidances system, a mobile system spporting the helmeted headform, accelerometer, speed sensor , bearing etc |
| Electricity | 220V 50HZ |
Testing procedure
1. First, making a points of impact (according to the testing standard find the impact area)
2.second, to do the pre-treatment conditioning testing ( high temperature, low temperatuare, UV etc )
3.Open the machine's power and computer
4 .According to the testing standard wearing the helmet and fixed helmet on the headorm
5. In the software set well the testing standard, impact height , then click the testing
