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Norm
ÖNORM EN ISO 16859-2
Issue date: 2016 03 01
Metallic materials - Leeb hardness test - Part 2: Verification and calibration of the testing devices (ISO 16859-2:2015)
This part of ISO 16859 specifies methods for direct and indirect verification of test instruments used for determining Leeb hardness in accordance with ISO 16859-1, and a...
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Publisher:
Austrian Standards International
Format:
Digital | 18 Pages
Language:
German
| English
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Optionally co-design standards:
ICS
This part of ISO 16859 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.
ÖNORM EN ISO 16859-2
2016 03 01
Metallic materials - Leeb hardness test - Part 2: Verification and calibration of the testing device...
Norm
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Norm
ISO 16859-1:2015
Issue date :
2015 09 11
Metallic materials — Leeb hardness test — Part 1: Test method
Norm
ISO 16859-3:2015
Issue date :
2015 09 11
Metallic materials — Leeb hardness test — Part 3: Calibration of reference test blocks
Norm
ISO 16859-2:2015
Issue date :
2015 09 11
Metallic materials — Leeb hardness test — Part 2: Verification and calibration of the testing devices