Coating thickness gauge

Tatsuro Honda; Kenichi Matsui

doi:10.1117/12.48777

1 December 1991 Coating thickness gauge

Tatsuro Honda, Kenichi Matsui

Proceedings Volume 1540, Infrared Technology XVII; (1991) https://doi.org/10.1117/12.48777
Event: San Diego, '91, 1991, San Diego, CA, United States

Abstract

In order to control organic coating thickness on a steel sheet, two types of coating thickness gauges using a new method and the Brewster angle method have been developed for on-line monitoring. The new gauge has an on-line accuracy of +/- 0.2 micrometers and the Brewster angle method gauge has an on-line accuracy of +/- 0.1 micrometers . A portable oil thickness gauge has been developed to measure the oil thickness easily in various places.

Citation Download Citation

Tatsuro Honda and Kenichi Matsui "Coating thickness gauge", Proc. SPIE 1540, Infrared Technology XVII, (1 December 1991); https://doi.org/10.1117/12.48777

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