EN ISO 21920-2:2022

Geometrical product specifications (GPS) - Surface texture: Profile - Part 2: Terms, definitions and surface texture parameters (ISO 21920-2:2021, Corrected version 2022-06) EN ISO 21920-2:2022

Publication date:   May 16, 2022

General information

60.60 Standard published   Jan 19, 2022


CEN/TC 290 Dimensional and geometrical product specification and verification

European Norm

01.040.17   Metrology and measurement. Physical phenomena (Vocabularies) | 17.040.40   Geometrical Product Specification (GPS)



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This document specifies terms, definitions and parameters for the determination of surface texture by profile methods.
NOTE 1    The main changes to previous ISO profile documents are described in Annex I.
NOTE 2    An overview of profile and areal standards in the GPS matrix model is given in Annex J.
NOTE 3    The relation of this document to the GPS matrix model is given in Annex K.

Life cycle


EN ISO 21920-2:2022
60.60 Standard published
Jan 19, 2022