EN ISO 12179:2022

SLOVENSKI STANDARD
01-marec-2022
Nadomešča:
SIST EN ISO 12179:2000
SIST EN ISO 12179:2000/AC:2008
Specifikacija geometrijskih veličin izdelka (GPS) - Tekstura površine: profilna
metoda - Umerjanje kontaktnih (s tipalom) instrumentov (ISO 12179:2021)
Geometrical product specifications (GPS) - Surface texture: Profile method - Calibration
of contact (stylus) instruments (ISO 12179:2021)
Geometrische Produktspezifikation (GPS) - Oberflächenbeschaffenheit:
Tastschnittverfahren - Kalibrierung von Tastschnittgeräten (ISO 12179:2021)
Spécification géométrique des produits (GPS) - Etats de surface : Méthode du profil -
Etalonnage des instruments à contact (palpeur) (ISO 12179:2021)
Ta slovenski standard je istoveten z: EN ISO 12179:2022
ICS:
17.040.30 Merila Measuring instruments
17.040.40 Specifikacija geometrijskih Geometrical Product
veličin izdelka (GPS) Specification (GPS)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 12179
EUROPEAN STANDARD
NORME EUROPÉENNE
January 2022
EUROPÄISCHE NORM
ICS 17.040.30 Supersedes EN ISO 12179:2000, EN ISO
12179:2000/AC:2008
English Version
Geometrical product specifications (GPS) - Surface texture:
Profile method - Calibration of contact (stylus)
instruments (ISO 12179:2021)
Spécification géométrique des produits (GPS) - Etats de Geometrische Produktspezifikation (GPS) -
surface : Méthode du profil - Etalonnage des Oberflächenbeschaffenheit: Tastschnittverfahren -
instruments à contact (palpeur) (ISO 12179:2021) Kalibrierung von Tastschnittgeräten (ISO 12179:2021)
This European Standard was approved by CEN on 27 November 2021.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 12179:2022 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 12179:2022) has been prepared by Technical Committee ISO/TC 213
"Dimensional and geometrical product specifications and verification" in collaboration with Technical
Committee CEN/TC 290 “Dimensional and geometrical product specification and verification” the
secretariat of which is held by AFNOR.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by July 2022, and conflicting national standards shall be
withdrawn at the latest by July 2022.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 12179:2000.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 12179:2021 has been approved by CEN as EN ISO 12179:2022 without any modification.

INTERNATIONAL ISO
STANDARD 12179
Second edition
2021-12
Geometrical product specifications
(GPS) — Surface texture: Profile
method — Calibration of contact
(stylus) instruments
Spécification géométrique des produits (GPS) — État de surface:
Méthode du profil — Étalonnage des instruments à contact (palpeur)
Reference number
ISO 12179:2021(E)
ISO 12179:2021(E)
© ISO 2021
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
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Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
ISO 12179:2021(E)
Contents Page
Foreword .v
Introduction . vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Conditions of use .3
4.1 Components and configurations of the contact (stylus) instrument . 3
4.2 Calibration of a configuration . 3
4.3 Place of calibration . 3
4.4 Defects . 3
5 Measurement standards . .3
6 Contact (stylus) instrument metrological characteristics . 6
6.1 General . 6
6.2 Residual profile calibration . 6
6.3 Vertical profile component calibration . 6
6.4 Horizontal profile component calibration . 6
6.5 Profile coordinate system calibration . 6
6.6 Total contact (stylus) instrument calibration . 6
7 Calibration .7
7.1 Preparation for calibration . 7
7.2 E valuation of the residual profile . 7
7.3 Calibration of the vertical profile component . 7
7.3.1 Overall objective . 7
7.3.2 Procedure . 7
7.4 Calibration of the horizontal profile component . . 8
7.4.1 Overall objective . 8
7.4.2 Procedure . 8
7.5 Calibration of the profile coordinate system . 8
7.5.1 Overall objective . 8
7.5.2 Procedure . 8
7.6 Calibration of the total contact (stylus) instrument . 8
7.6.1 Overall objective . 8
7.6.2 Procedure . 9
7.7 Other calibrations . 9
8 Measurement uncertainty .9
8.1 Information from the calibration certificate for a measurement standard . 9
8.2 The uncertainty of the values measured during calibration of a measuring
instrument using a measurement standard. 9
9 Contact (stylus) instrument calibration certificate .10
10 General information .10
Annex A (normative) Calibration of instruments measuring parameters of the motifs
method .11
Annex B (normative) Calibration of simplified operator instruments for the measurements
of surface texture .13
Annex C (informative) Example: roughness measurement standard parameter Ra .14
Annex D (informative) Concept diagram .
...