NEN EN 172 : 1995 AMD 2 2001
Current
The latest, up-to-date edition.
Committees responsible
National foreword
Foreword
1 Scope
2 Normative references
3 Designation and marking
4 Requirements
5 Test method
6 Filters not suitable for driving and road use
Annex A (informative) Use of sunglare filters
Annex B (normative) Definitions
Annex C (normative) Standard illuminant D
Annex D (normative) Test for determining the axis of
polarization
Annex E (informative) Test for determination of fatigue
of photochromic materials
Annex F (informative)
Annex ZA (informative) Clauses of this European Standard
addressing essential requirements
or other provisions of EU Directives
Specifies the scale numbers, transmittances and related requirements for sunglare filters for industrial use. Does not apply to filters for protection against radiation from artificial light sources such as those used in solaria.
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Current
|
| Standards | Relationship |
| I.S. EN 172:1995 | Identical |
| DIN EN 172:2002-02 | Identical |
| UNE-EN 172:1995 | Identical |
| ONORM EN 172 : 1995 AMD 2 2002 | Identical |
| UNI EN 172 : 2003 | Identical |
| BS EN 172:1995 | Identical |
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