Standard

SN EN 171:2002

Mar 2002 Withdrawn

Existing or new amendments and versions must be purchased separately.

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Abstract

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.

Products specifications

Standard from INB
Published: March 1 2002
Withdrawn: May 1 2022
Transition: April 30 2025
Effective: May 1 2002
Document type: EN
Pages
ISBN:

ICS: 13.340.20
Publisher: SNV
Distributor: SNV
National Committee: INB/NK 120

Swiss Federal Authority: SECO
Designated under following Swiss law: 930.111
Designated under following EU law: 89/686/EWG

Product Relations

Replaced by: SN EN ISO 16321-1:2022

Extended editions Extended editions (0)

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Abstract

Products specifications

Product Relations