DS/EN ISO 4545-2:2018

Metalliske materialer - Knoop-hårdhedsprøvning - Del 2: Verifikation og kalibrering af prøvningsmaskiner


Status:
Gældende
Type:
Standard
Sprog:
Engelsk
Pris fra:
kr. 507,00

Beskrivelse

ISO 4545-2:2017 specifies the method of verification and calibration of testing machines for determining Knoop hardness for metallic materials in accordance with ISO 4545‑1.

A direct method of verification and calibration is specified for the testing machine, indenter, and the diagonal length measuring system. An indirect verification method using reference blocks is specified for the overall checking of the machine.

If a testing machine is also to be used for other methods of hardness testing, it will be verified independently for each method.


Antal sider: 30

Udgivet: 2018-03-15

Godkendelsesdato: 2018-03-13

Internationale relationer : EN ISO 4545-2:2018 IDT ISO 4545-2:2017 IDT

ICS: 77.040.10 - Mekanisk prøvning af metaller 19.060 - Mekanisk prøvning

Varenummer: M296925


Udvalg og komiteer

Komite

  • CEN/ECISS/TC 101
  • ISO/TC 164/SC 3
  • ISO/TC 164/SC 3
  • ISO/TC 164/SC 3/WG 6
  • ISO/TC 164/SC 3/WG 6

Dansk udvalg

DS/V-001