NS EN 170 : 2ED 2002
Current
The latest, up-to-date edition.
PERSONAL EYE-PROTECTION - ULTRAVIOLET FILTERS - TRANSMITTANCE REQUIREMENTS AND RECOMMENDED USE
12-01-2013
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Designation and identification
5 Requirements
5.1 General
5.2 Transmittance requirements
5.3 Ocular with enhanced colour recognition (optional)
Annex A (normative) Relative visual attenuation quotient
for signal light recognition
Annex B (informative) Guidance on selection and use
Annex C (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
Defines the transmittance requirements and the scale numbers for filters for protection against ultraviolet radiation. EN 166 gives other applicable requirements for these types of filters. Annex A gives advice on the selection and use of these filters.
| DocumentType |
Standard
|
| PublisherName |
Norwegian Standards (Norges Standardiseringsforbund)
|
| Status |
Current
|
| Standards | Relationship |
| ONORM EN 170 : 2003 | Identical |
| I.S. EN 170:2002 | Identical |
| UNE-EN 170:2003 | Identical |
| UNI EN 170 : 2003 | Identical |
| BS EN 170:2002 | Identical |
| DIN EN 170:2003-01 | Identical |
| EN 170:2002 | Identical |
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