International Standard
ISO 25178-602:2025
Geometrical product specifications (GPS) — Surface texture: Areal — Part 602: Design and characteristics of non-contact (confocal chromatic probe) instruments
Reference number
ISO 25178-602:2025
Edition 2
2025-02
© ISO 2025
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Published (Edition 2, 2025)

ISO 25178-602:2025

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CHF 98
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Abstract

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.

General information

  • Status
     : Published
    Publication date
     : 2025-02
    Stage
    : International Standard published [60.60]
  • Edition
     : 2
    Number of pages
     : 15
  • Technical Committee :
    ISO/TC 213
    ICS :
    17.040.20 
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