Abstract

This document defines 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 can be applied to profiling measurements as well.

Begin

2022-10-18

WI

00290254

Planned document number

DIN EN ISO 25178-602

Project number

15202842

Responsible national committee

NA 152-03-03 AA - Surfaces  

Responsible european committee

CEN/TC 290 - Dimensional and geometrical product specification and verification  

Responsible international committee

ISO/TC 213/WG 16 - Areal and profile surface texture  

draft standard

Geometrical product specifications (GPS) - Surface texture: Areal - Part 602: Design and characteristics of non-contact (confocal chromatic probe) instruments (ISO/DIS 25178-602:2023); German and English version prEN ISO 25178-602:2023
2023-11
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previous edition(s)

Geometrical product specifications (GPS) - Surface texture: Areal - Part 602: Nominal characteristics of non-contact (confocal chromatic probe) instruments (ISO 25178-602:2010); German version EN ISO 25178-602:2010
2011-01

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