Repeatability and Reproducibility Techniques for Measurement System Analysis

Marcantonio Catelani, Lorenzo Ciani, Bianca Sereni, Andrea Zanobini

Abstract

This research was conducted with the aim of analyzing two of the main metrological characteristics of any measurement system: Repeatability and Reproducibility. Both of these features play an important role in the analysis of the measurements and they can give us a lot of information about who and what influences any measuring system. The analysis of Repeatability and Reproducibility is generally carried out through the use of the study Gage R&R. This study is very useful because it permits us to understand which are the decisive factors in a measurement system, and, definitively, if the process is stable, that is under statistical control or out of statistical control.

Keywords

Repeatability; Reproducibility; uncertainty; ANOVA; Gage R&R

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IMEKO-TC4-2014-250.pdf

DOI

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IMEKO TC

TC4 - Measurement of Electrical Quantities

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