BS EN 170:2002
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Personal eye-protection. Ultraviolet filters.Transmittance requirements and recommended use
Hardcopy , PDF
English
14-04-2003
06-06-2022
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.
| Committee |
PH/2
|
| DevelopmentNote |
Supersedes 01/560137 DC (04/2003)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NF EN 170 : 2003 | Identical |
| EN 170:2002 | Identical |
| I.S. EN 170:2002 | Identical |
| NBN EN 170 : 2002 | Identical |
| NEN EN 170 : 2002 | Identical |
| NS EN 170 : 2ED 2002 | Identical |
| UNE-EN 170:2003 | Identical |
| DIN EN 170:2003-01 | Identical |
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