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Estimation uncertainty of echo-impulse thickness measurement

V.M. Mokiychuk, O.V. Monchenko
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In article the ultrasonic thickness echo-impulse measurement method is considered and the technique of estimation of uncertainty for the offered method is submitted. Uncertainty sources are considered, the uncertainty budget is constructed, components of uncertainty and their contribution to the general uncertainty are estimated.
Keywords: ultrasonic thickness echo-impulse measurement method, uncertainty, test object