Email Document Reference

Enter your email address below and the reference for this document will be sent to shortly from webmaster@ceesi.com.

Title: What Tur Do You Really Need? Putting Statistical Theory Into Practice
Author: Warren Wong
Source: 1999 Measurement Science Conference
Year Published: 1999
Abstract: The ageless question in metrology is, What Test Uncertainty Ratio (TUR) is required to properly calibrate an instrument? Numerous papers on guardbanding and statistical techniques have been published to address this question. Most recently, these discussions have focused on the very conservative in-tolerance conditions proposed by ISO Guide 25, draft 5. Although ISO Guide 25 is being replaced by ISO 17025, and the present draft (DIS 17025) does not have the strict guardbanding requirements, the draft 5 proposal presented a perspective that has merit. 12 The philosophies of other guardbanding methods have also been discussed in detail, especially by Dave Deaver of the Fluke Corporation.

In order to prevent spam and automated file downloads for documents within the Measurement Library, please follow the instructions below and then you will be able to email a reference to this article.