metrology

Selecting/Developing Test Procedures

Selecting/Developing Test Procedures Selecting/Developing Test Procedures: Many appropriate procedures are available for assessing measurement systems. The choice of which procedure
metrology

Measurement Problem Analysis

An understanding of measurement variation and the contribution that it makes to total variation needs to be a fundamental step
metrology

Uncertainty and MSA

The major difference between uncertainty and the MSA is that the MSA focus is on understanding the measurement process, determining
Uncertainty

Measurement Uncertainty

Measurement Uncertainty is a term that is used internationally to describe the quality of a measurement value. While this term
metrology
metrology

process performance

As with process performance, measurement system performance is the net effect of all significant and determinable sources of variation over
metrology

The capability of measurement system

The capability of a measurement system is an estimate of the combined variation of measurement errors (random and systematic) based
metrology

Gage R&R or GRR

Gage R&R is an estimate of the combined variation of repeatability and reproducibility. Stated another way, GRR is the variance