Geometrické specifikace produktu (GPS) - Filtrace - Část 21: Lineární profilové filtry: Gaussovy filtry (Norma k přímému použití jako ČSN).

The information about the standard:

Designation standards: ČSN EN ISO 16610-21
Classification mark: 014445
Catalog number: 521356
Publication date standards: 1.7.2025
Approximate weight : 144 g (0.32 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN

Annotation of standard text ČSN EN ISO 16610-21 (014445):

This document specifies linear Gaussian filters for the filtration of surface profiles. It defines, in particular, how to separate large- and small-scale lateral components of surface profiles.
The concept presented for closed profiles are applicable to the case of roundness filtration. Where appropriate, these concept can be extended to generalized closed profiles, especially for surface profiles with re-entrant features.
Implementation details are given in Annex A for open profiles and Annex B for closed profiles