Phone: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Standards sales: prodaja@iss.rs Education: iss-edukacija@iss.rs Information about standards: infocentar@iss.rs
Stevana Brakusa 2, 11030 Beograd
Main menu

ISO/AWI 25178-74

Geometrical product specification (GPS) — Surface texture: Areal — Part 74: Software measurement standards

General information

20.00     Aug 20, 2026

ISO

ISO/TC 213

International Standard

Scope

This document defines Type F1, Type F2 and Type F3 software measurement standards, for verifying instruments and analysis software. It introduces the concept of mathematical softgauge (Type F3) that is based upon mathematics and is independent from implementation arbitrary choices. Type F1 traceable softgauges and Type F2 traceable software are derived from the Type F3 mathematical softgauges.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 5436-2:2012

NOW

PROJECT
ISO/AWI 25178-74
20.00 New project registered in TC/SC work programme
Aug 20, 2026