UNE EN ISO 25178-606:2026
Geometrical product specifications (GPS) - Surface texture: Areal - Part 606: Design and characteristics of non-contact (focus variation) instruments (ISO 25178-606:2026) (Endorsed by Asociación Española de Normalización in June of 2026.)
Especificación geométrica de productos (GPS). Calidad superficial: Áreas. Parte 606: Diseño y características de instrumentos sin contacto (con variación focal) (ISO 25178-606:2026) (Ratificada por la Asociación Española de Normalización en junio de 2026.)
| Označení normy: | UNE EN ISO 25178-606:2026 |
| Vydáno: | 2026-06-01 |
| Status: | Norma |
| Počet stran (Anglicky): | 22 |
UNE EN ISO 25178-606:2026
This document specifies the design and characteristics of focus variation instruments for areal measurement of surface topography. Because surface profiles can be extracted from areal surface topography data the methods described in this document can be applied to profiling measurements as well. This document deals with focus variation without pattern illumination or with fixed pattern illumination. The methods using varying pattern illumination during the measurement are excluded from this document.