<abstract xmlns="http://www.w3.org/1999/xhtml"><p>The paper is focused on determination of the accuracy and reliability of static and dynamic (portable) hardness testers. The paper deals with the measurement of hardness of calibration hardness plates by 4 different methods (Brinell, Vickers, Rockwell and Leeb) with using 5 different hardness testers (3 static and 2 portable). The hardness values measured by the different hardness testers were compared to the reference hardness listed in the calibration hardness plates and consequently, the accuracy of these measurements was evaluated. The aim of the work has been to determine the accuracy and reliability of portable hardness testers in comparison with static hardness testers.</p></abstract>

The paper is focused on determination of the accuracy and reliability of static and dynamic (portable) hardness testers. The paper deals with the measurement of hardness of calibration hardness plates by 4 different methods (Brinell, Vickers, Rockwell and Leeb) with using 5 different hardness testers (3 static and 2 portable). The hardness values measured by the different hardness testers were compared to the reference hardness listed in the calibration hardness plates and consequently, the accuracy of these measurements was evaluated. The aim of the work has been to determine the accuracy and reliability of portable hardness testers in comparison with static hardness testers.

Determination of Accuracy and Reliability of Portable Hardness Testers

Conference Quality Production Improvement – CQPI

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

{"article-title":"Determination of Accuracy and Reliability of Portable Hardness Testers"}

The paper is focused on determination of the accuracy and reliability of static and dynamic (portable) hardness testers. The paper deals with the measurement...

Determination of Accuracy and Reliability of Portable Hardness Testers

Published Online: Oct 08, 2019

Page range: 289 - 295

Received: May 03, 2019

Accepted: May 31, 2019

DOI: https://doi.org/10.2478/cqpi-2019-0039

Keywords
hardness, Brinell, Vickers, Rockwell, Leeb

© 2019 Alan Vaško et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Determination of Accuracy and Reliability of Portable Hardness Testers

Published Online: Oct 08, 2019

Page range: 289 - 295

Received: May 03, 2019

Accepted: May 31, 2019

DOI: https://doi.org/10.2478/cqpi-2019-0039

Keywordshardness, Brinell, Vickers, Rockwell, Leeb

© 2019 Alan Vaško et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Keywords
hardness, Brinell, Vickers, Rockwell, Leeb