SK EN 171:2014
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Status: Withdrawn
Gjuha: English Faqe: 15 Publikuar: 2014-09-30 I tërhequr: 2024-02-13 Regjistri Kombëtar: 128/2014 Botim: |
Standardet ndërkombëtare që kanë lidhje
This standard is identical to:
EN 171:2002 CEN/TC 85 |
Çmim: 20 €
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Titulli Shqip
Mbrojtja vetiake e syve - Filtrat infra të kuqe - Kërkesat për transmetueshmerinë dhe përdorimi i rekomanduar
Titulli Anglisht
Personal eye-protection - Infrared filters - Transmittance requirements and recommended use
Scope Shqip
Asnjë informacion i shtuar.
Scope Anglisht
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.