EN 13178:2000
Current
The latest, up-to-date edition.
Personal eye-protection - Eye protectors for snowmobile users
19-04-2000
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
4.1 Design and manufacture
4.1.1 General requirements
4.1.2 Materials
4.1.3 Sit and fit
4.1.4 Ventilation
4.2 Optical requirements
4.2.1 Field of vision
4.2.2 Ocular requirements
4.3 Mechanical requirements
4.3.1 Impact resistance
4.3.2 Resistance to corrosion
4.3.3 Resistance to fogging
4.4 Optional requirements
4.4.1 Enhanced infrared absorption
5 Testing
5.1 Visual inspection
5.2 Field of vision
5.3 Refractive powers
5.4 Transmittance
5.4.1 Luminous transmittance
5.4.2 Ultraviolet transmittance
5.4.3 Infrared transmittance
5.5 Variations in luminous transmittance
5.6 Diffusion of light
5.7 Quality of material and surface
5.8 Resistance to ultraviolet radiation
5.9 Impact resistance
5.10 Resistance to corrosion
5.11 Resistance to fogging
6 Information
6.1 Information supplied by the manufacturer
6.2 Information which shall be available from the
manufacturer or supplier
7 Marking
7.1 Oculars
7.2 Frames
Annex A (informative) Uncertainty of measurement and results
interpretation
Annex ZA (informative) Clauses of this European Standard
addressing essential requirements or other provisions
of EU directives
Bibliography
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