ILT-U-2915
Helmet determinations
DETERMINATION | METHOD |
| Materials | EN 1078 Clause 4.1 |
| Construction | EN 1078 Clause 4.2 |
| Durability | EN 1078 Clause 4.5 |
| Chinstrap | EN 1078 Clause 4.6.2 |
| Closing device | EN 1078 Clause 4.6.3 |
| Colour | EN 1078 Clause 4.6.4 |
| pH | EN ISO 3071 |
| Inspection and determination of mass | EN 1078 Clause 5.2 |
| Pre-conditioning high Tª + 50ºC | EN 1078 Clause 5.4.2.1 |
| Low temperature conditioning -20ºC | EN 1078 Clause 5.4.2.2 |
| Artificial aging | EN 1078 Clause 5.4.2.3 |
| shock absorption capacity | EN 1078 Clause 5.4 |
| Resistance and ease of opening of the retention system | EN 1078 Clause 5.5 |
| Retention system effectiveness | EN 1078 Clause 5.6 |
| Vision field | EN 1078 Clause 5.7 |
