Division 4.3.4
The test shall be performed on three different impact locations on each headform impactor. Previously used and/or damaged skins shall be tested in those specific areas.
Table 1: Summary of response requirements for headform impactors
| Impactor and mass | Certification velocity [m/s] | Lower Boundary [g] | Upper, Boundary [g] |
|---|---|---|---|
| Child 2,5 kg | 7 | 405 | 495 |
| Child/small adult 3,5 kg | 7 | 290 | 350 |
| Adult 4,8 kg | 10 | 337,5 | 412,5 |
Figure 1
Force versus angle requirement in static lower legform impactor bending certification test
Figure 2
Force versus displacement requirement in static lower legform impactor shearing certification test
Figure 3
Top view of test set-up for static lower legform impactor bending certification test
Figure 4
Top view of test set-up for static lower legform impactor shearing certification test
Figure 5a
Test set-up for dynamic lower legform impactor certification test (side view top diagram, view from above bottom diagram)
Figure 5b
Details of dynamic lower legform certification impactor face
Figure 6
Test set-up for dynamic upper legform impactor certification test
Figure 7
Test set-up for dynamic headform impactor certification test
