Skip to Main Content

Abstract

The gage repeatability and reproducibility (GRR) study is a procedure for determining the repeatability of a test instrument and the reproducibility of a specific gage in operation. This article reviews the general method of GRR studies and its application for indentation hardness testing. It describes a long method and a short method for evaluation of GRR. The article analyzes factors of hardness testing instruments and provides guidelines for hardness tests. It concludes with a list of suggestions that can improve hardness tests.

You do not currently have access to this chapter.
Don't already have an account? Register

Edward L. Tobolski, 2000. "Gage Repeatability and Reproducibility in Hardness Testing", Mechanical Testing and Evaluation, Howard Kuhn, Dana Medlin

Download citation file:


Close
Close Modal
This Feature Is Available To Subscribers Only

Sign In or Create an Account

Close Modal
Close Modal