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ISO 25178-602:2025

Geometrical product specifications (GPS) — Surface texture: Areal — Part 602: Design and characteristics of non-contact (confocal chromatic probe) instruments

Publication date:   Feb 14, 2025

General information

60.60   Standard published   Feb 14, 2025

ISO

ISO/TC 213 Dimensional and geometrical product specifications and verification

International Standard

17.040.20   Properties of surfaces

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Scope

This document specifies the design and metrological characteristics of a particular non-contact instrument for measuring surface texture using a confocal chromatic probe based on axial chromatic aberration of white light. Additional metrological characteristics can be found in ISO 25178-600. Because surface profiles can be extracted from areal surface topography data, the methods described in this document are also applicable to profiling measurements.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 25178-602:2010

NOW

PUBLISHED
ISO 25178-602:2025
60.60 Standard published
Feb 14, 2025