EN 166返回 Back
Test item 测试名称: Personal eye protection 激光防护镜
Norm refer 涉及标准: EN 167, EN 168
Test info 测试内容:
| BS EN 166:2002 Personal Eye-Protection Specification | |
| Clause | Test Requirement |
| 6 | Design and manufacturing requirements |
| 6.1 | General Construction |
| 6.2 | Materials |
| 6.3 | Headbands |
| 7 | Requirements |
| 7.1 | Basic Requirement |
| 7.1.1 | Field of Vision |
| 7.1.2 | Optical Requirement |
| 7.1.2.1 | Spherical, Astigmatic and Prismatic Refractive Powers |
| 7.1.2.1.1 | Unmounted oculars covering one eye |
| 7.1.2.1.2 | Mounted Oculars and Unmounted Oculars Covering Both Eyes |
| 7.1.2.1.3 | Cover Plates |
| 7.1.2.2 | Transmittance |
| 7.1.2.2.1 | Oculars without Filtering Action |
| 7.1.2.2.2 | Oculars with Filtering Action (Filters) and Housings for Oculars with Filtering Action. |
| 7.1.2.2.3 | Variations in Transmittance (Oculars without Filtering Action are Exempt From This Requirement |
| 7.1.2.2.3.1 | Oculars without Corrective |
| 7.1.2.2.3.2 | Oculars with Corrective Effect (Prescription Oculars) |
| 7.1.2.3 | Diffusion of Light |
| 7.1.3 | Quality of Material and Surface |
| 7.1.4 | Robustness |
| 7.1.4.1 | Minimum Robustness |
| 7.1.4.2 | Increased Robustness |
| 7.1.4.2.1 | Unmounted oculars |
| 7.1.4.2.2 | Complete Eye-Protectors and Frames |
| 7.1.5 | Resistance to Ageing |
| 7.1.5.1 | Stability at Elevated |
| 7.1.5.2 | Resistance to Ultraviolet Radiation (Ocular Only) |
| 7.1.6 | Resistance to Corrosion |
| 7.1.7 | Resistance to Ignition |
| 9 | Marking |
| 10 | Information for Users |
| 7.2.1.5 | Welding Filters with Switchable Luminous Transmittance |
| 7.2.3 | Protection Against Molten Metals and Hot Solids |
| 7.2.4 | Protection Against Droplets and Splashes of Liquids |
| 7.2.5 | Protection Against Large Dust Particles |
| 7.2.6 | Protection Against gases and Fine Dust Particles |
| 7.2.7 | Protection Against Short Circuit Electric Arc |
| 7.3.3 | Oculars with Enhanced Reflectance in the Infrared |
| 7.2.1.1 | Welding Filters |
| 7.2.1.2 | Ultraviolet Filters |
| 7.2.1.3 | Infrared Filters |
| 7.2.1.4 | Sunglare Filters for Industrial use |
| 7.2.2 | Protection Against High-Speed Particles |
| 7.2.8 | Lateral Protection |
| 7.3.1 | Resistance to Surface Damage by Fine Particles |
| 7.3.2 | Resistance to Fogging of Oculars |
| 7.3.4 | Protection Against High Speed Particles at Extreme of Temperature |
Lead time 测试周期: 常规 regular service 5 weeks working days
Sample size 送样规格: 40pcs + manual
Others 其他信息:
Photo for refer 参考照片:
Sample report 样本报告：
