Reference number
ISO 16859-2:2015
ISO 16859-2:2015
© ISO 2024
International Standard
ISO 16859-2:2015
Metallic materials — Leeb hardness test — Part 2: Verification and calibration of the testing devices
Edition 1
2015-09
2015-09
ISO 16859-2:2015
57829
Publicado
(Edición 1, 2015)
Esta publicación se revisó y confirmó por última vez en 2022.
Por lo tanto, esta versión es la actual.
Resumen
ISO 16859-2:2015 specifies methods for direct and indirect verification of test instruments used for determining Leeb hardness in accordance with ISO 16859‑1, and also describes when these two types of verification are to be performed.
The direct verification involves checking that individual instrument performance parameters fall within specified limits, whereas the indirect verification utilizes hardness measurements of reference test blocks, calibrated in accordance with ISO 16859‑3, to check the overall performance of the instrument for testing in the direction of gravity. The indirect method can be used on its own for the periodic performance checking in service.
Informaciones generales
-
Estado: PublicadoFecha de publicación: 2015-09Etapa: Norma Internacional confirmada [90.93]
-
Edición: 1Número de páginas: 12
-
Comité Técnico :ISO/TC 164/SC 3ICS :77.040.10
- RSS actualizaciones