NEN-EN 171:1992 en

Withdrawn standard
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4 Pages
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Publication date 1992-11-01
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English
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This document is withdrawn and replaced by:
NEN-EN 171:2002 en
Personal eye-protection - Infrared filters - Transmittance requirements and recommended use
This European Standard specifies the scale numbers and transmittance requirements for filters for protection against infra-red radiation. The other applicable requirements for these types of filters are given in EN 166. Guidance on the selection and use of these filters is given in annex a.
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Extra information
Registration date
2002-04-01
Committee
302094
ICS code
13.340.20 Head Protective Equipment
Related to
EN 171:1992, IDT
Keywords
Occupational safety - Filters - Head (anatomy) - Infrared radiation - Eye protectors - Personal protective equipment - Safety - Safety glass - Infrared spectrophotometry - Safety systems

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