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Geometrical product specifications (GPS). Surface texture: Areal. Design and characteristics of non-contact (…

Geometrical product specifications (GPS) — Surface texture: Areal — Part 603: Design and characteristics of n…

Overview ISO 25178-603:2025 is the ISO standard that specifies the design and metrological characteristics of non-contact phase shifting interferometry (PSI) instruments used for areal surface topogr…

Geometrical product specifications (GPS) — Surface texture: Areal — Part 603: Nominal characteristics of non-…

Overview ISO 25178-603:2013 specifies the metrological characteristics of non-contact phase‑shifting interferometric (PSI) microscopes used for areal surface texture and surface topography measuremen…

Geometrical product specifications (GPS). Surface texture: Areal - Nominal characteristics of non-contact (ph…

1 Scope This part of ISO 25178 describes the metrological characteristics of phase-shifting interferometric ( PSI ) profile and areal surface texture measuring microscopes.