C4A – Metrology: Statistical Analysis of Measurement Uncertainty

When:
May 19, 2020 @ 10:00 am – 11:30 am
2020-05-19T10:00:00-07:00
2020-05-19T11:30:00-07:00
Where:
webinar

https://www.compliance4all.com/webinar/metrology:-statistical-analysis-of-measurement-uncertainty–502879LIVE

By John N. Zorich

$150

The webinar begins with an examination of the fundamental vocabulary and concepts related to metrology. Topics include: accuracy, precision, calibration, and “uncertainty ratios”. 

Several of the standard methods for analyzing measurement variation are then described and explained, as derived from AIAG’s Measurement System Analysis reference book. The methods include: Gage R&R (ANOVA method, for 3 gages, 3 persons, 3 replicates, and 10 parts), Gage Correlation (for 3 gages), Gage Linearity, and Gage Bias. The webinar ends with an explanation of how to combine all relevant uncertainty information into an “Uncertainty Budget” that helps determine the appropriate width of QC specification intervals (i.e., “guard-banded specifications”). Spreadsheets are used to demonstrate how to perform the methods described during the webinar. 

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