Full Description

This procedure has been developed by a TAPPI Task Group to offer a basis for evaluating the skills of technicians who measure the thickness of boiler tubes. The evaluation includes a background interview of each technician, as well as an operative test to objectively determine the technician's ability to accurately calibrate an ultrasonic thickness unit and measure a boiler tube test panel. The test should be conducted by a mill representative knowledgeable of ultrasonic testing.

Product Details

Published: 2008 Number of Pages: 8