NF EN ISO 14577-2

NF EN ISO 14577-2

September 2015
Standard Current

Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 2 : verification and calibration of testing machines

ISO 14577-2:2015 specifies the method of verification and calibration of testing machines for carrying out the instrumented indentation test in accordance with ISO 14577‑1:2015. It describes a direct verification method for checking the main functions of the testing machine and an indirect verification method suitable for the determination of the repeatability of the testing machine. There is a requirement that the indirect method be used in addition to the direct method and for the periodic routine checking of the testing machine in service. It is a requirement that the indirect method of verification of the testing machine be carried out independently for each test method. ISO 14577-2:2015 is also applicable for transportable testing machines.

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Main informations

Collections

National standards and national normative documents

Publication date

September 2015

Number of pages

35 p.

Reference

NF EN ISO 14577-2

ICS Codes

77.040.10   Mechanical testing of metals

Classification index

A03-155-2

Print number

1

International kinship

ISO 14577-2:2015

European kinship

EN ISO 14577-2:2015
Sumary
Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 2 : verification and calibration of testing machines

ISO 14577-2:2015 specifies the method of verification and calibration of testing machines for carrying out the instrumented indentation test in accordance with ISO 14577‑1:2015.

It describes a direct verification method for checking the main functions of the testing machine and an indirect verification method suitable for the determination of the repeatability of the testing machine. There is a requirement that the indirect method be used in addition to the direct method and for the periodic routine checking of the testing machine in service.

It is a requirement that the indirect method of verification of the testing machine be carried out independently for each test method.

ISO 14577-2:2015 is also applicable for transportable testing machines.

Replaced standards (1)
NF EN ISO 14577-2
June 2003
Standard Cancelled
Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 2 : verification and calibration of testing machines

<p>ISO 14577-2 specifies the method of verification and calibration of testing machines for carrying out the instrumented test in accordance with ISO 14577-1.</p> <p>It describes a direct verification method for checking the main functions of the testing machine and an indirect verification method suitable for the determination of the repeatability of the testing machine.</p> <p>This part of ISO 14577 is also applicable for transportable testing machines.</p>

Table of contents
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  • Avant-propos
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Conditions générales
  • 4 Etalonnage et vérification directe
  • 5 Vérification indirecte
  • 6 Intervalles entre les étalonnages et les vérifications
  • 7 Rapport de vérification/certificat d'étalonnage
  • Annexe B (normative) Modes opératoires pour la détermination de la fonction d'aire du pénétrateur
  • Annexe D (normative) Procédure d'étalonnage de la compliance du bâti
  • Annexe A (informative)Exemple de porte-pénétrateur
  • Annexe C (informative)Exemples pour la documentation des résultats de la vérification indirecte
  • Bibliographie
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