prEN ISO 25178-607

Geometrical product specifications (GPS) - Surface texture: Areal - Part 607: Design and characteristics of non-contact (confocal microscopy) instruments (ISO/DIS 25178-607:2026)

Publication date:   Oct 15, 2026

General information

40.20   DIS ballot initiated: 12 weeks   Oct 15, 2026

CEN

CEN/TC 290 Dimensional and geometrical product specification and verification

European Norm

17.040.20   Properties of surfaces

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Scope

This document describes the influence quantities and instrument characteristics of confocal microscopy systems for areal measurement of surface topography. Because surface profiles can be extracted from surface topography images, the methods described in this document can be applied to profiling measurements as well.

Life cycle

PREVIOUSLY

PUBLISHED
EN ISO 25178-607:2019

NOW

IN_DEVELOPMENT
prEN ISO 25178-607
40.20 DIS ballot initiated: 12 weeks
Oct 15, 2026