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Interim testing artifact (ITA) : a performance evaluation system for coordinate measuring machines (CMMs) : user manual
Published
Author(s)
Amy Singer, J Land, Steven D. Phillips, Daniel S. Sawyer, Bruce R. Borchardt, Gregory W. Caskey, D Ward, P Snoots, B Faust
Abstract
The Interim Testing Artifact (ITA) is designed to quickly test CMMs for performance problems so that they can be repaired before significant numbers of good parts are erroneously rejected (or bad parts accepted) by the CMM. Frequent testing using the ITA is designed to supplement, NOT REPLACE, complete CMM calibrations by identifying problems with the CMM between regular calibrations. Such testing is often referred to as interim testing.
Singer, A.
, Land, J.
, Phillips, S.
, Sawyer, D.
, Borchardt, B.
, Caskey, G.
, Ward, D.
, Snoots, P.
and Faust, B.
(1995),
Interim testing artifact (ITA) : a performance evaluation system for coordinate measuring machines (CMMs) : user manual, NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD, [online], https://doi.org/10.6028/NIST.ir.5602
(Accessed October 10, 2025)