J
John SB
The MSA book gives a description of a S3 Large sample from a stable process method for determining MSA for a Complex or Non-Replicable Measurement System. Has anyone done this and have an example or could explain it? It appears for example that for a leak tester I could perform a linearity test for the system using masters at the low, nominal, and high end of specs. Then possibly use the current spc data I have been collecting for yrs. to show I'm capable and not trending oof into a ditch. Would this suffice for current historical practices that have never had an MSA performed on the test equipment before? Thanks.