NDTnet - October 1997, Vol.2 No.10

THEORY AND APPLICATION OF PRECISION ULTRASONIC THICKNESS GAGING

by By Kenneth A. Fowler, Gerry M. Elfbaum, Karen A. Smith and Thomas J. Nelligan *

This is a copy of an article for our new NDTnet '97 CD-ROM. The original paper is located on the Panametrics NDT Division Homepage
Besides this article you can find much more there, e.g., a comprehensive Database of Application Notes for various industries, from aerospace and automotive manufacturing, to metals and plastics, to power generation and weld inspection.
The paper was first published in 'Insight' - The Journal of the British Institute of Non-Destructive Testing

ABSTRACT

MEASUREMENT PRINCIPLES INTRODUCTION

MEASUREMENT MODES AND TRANSDUCER SELECTION

MEASUREMENT

FACTORS AFFECTING PERFORMANCE AND ACCURACY

COUPLANTS

HIGH TEMPERATURE MEASUREMENTS

ON-LINE MEASUREMENTS

CABLE LENGTH

FURTHER NOTES ON MODES OF MEASUREMENT

CONCLUSION

Appendix I

Appendix II

AUTHORS

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For more information see: Focus on Thickness Measurement in UTonline 10/97


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© Copyright 1. Oct 1997 Rolf Diederichs, rd@ndt.net