Norm

NEN-EN-ISO 4545-2:2018 en

Metalen - Hardheidsmeting volgens Knoop - Deel 2: Verificatie en ijking van beproevingsmachines

79,70 96,44 Incl BTW

Over deze norm

Status Definitief
Aantal pagina's 18
Gepubliceerd op 01-03-2018
Taal Engels
NEN-EN-ISO 4545-2 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.2

Details

ICS-code 19.060
77.040.10
Nederlandse titel Metalen - Hardheidsmeting volgens Knoop - Deel 2: Verificatie en ijking van beproevingsmachines
Engelse titel Metallic materials - Knoop hardness test - Part 2: Verification and calibration of testing machines
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