Standard Svensk standard · SS-EN 171

Ögonskydd - Filter mot infraröd strålning - Fordringar på transmittans

Status: Gällande

This European Standard specifies the scale numbers and transmittance requirements for filters for protection against infrared radiation. The other applicable requirements for these types of filters and the frames/mountings to which they are intended to be fitted are given in EN 166. Guidance on the selection and use of these filters is given in annex B. NOTE The protective filters specified in this standard are not suitable for the direct or indirect observation of an electric arc. For this purpose a welding filter appropriate to the source being observed should by used.


Huvudskydd (13.340.20)


Språk: Engelska

Framtagen av: Ögonskydd, SIS/TK 399

Internationell titel: Personal eye-protection - Infrared filters - Transmittance requirements and recommended use

Artikelnummer: STD-33087

Utgåva: 2

Fastställd: 2002-11-01

Antal sidor: 13

Ersätter: SS-EN 171