A Differential Transformer Gauge for Outside and Inside Diameters of Long Tubes
Author | : Leslie E. Goodwin |
Publisher | : |
Total Pages | : 20 |
Release | : 1958 |
ISBN-10 | : UOM:39015086425595 |
ISBN-13 | : |
Rating | : 4/5 ( Downloads) |
Download or read book A Differential Transformer Gauge for Outside and Inside Diameters of Long Tubes written by Leslie E. Goodwin and published by . This book was released on 1958 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: An instrument is described which measures the outside and inside diameters of tubes twenty feet long. The outside and inside diameters are approximately 3.5 and 3.0 inches, respectively. Linear variable differential transformers mounted in special probes are used as the sensing elements. The dimensions are measured with an accuracy of ℗±0.001 inch. Both diameters can be measured continuously as the probes are pushed down the length of the tube.