A 2 days Ultrasonic Refresher – Day 2, July 25, 2013
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Today we started well before 9 AM. He had taken some time to calibrate the analog UFD with the TR probe for corrosion detection on a specimen. Then he switched to the Digital unit and prepared a test report. We had taken some time to revise some of the angle beam exercises too from our Day 6 question paper.
Mr. Shanavas examined couple of specimens containing known discontinuities and made a test report. We concluded the class by about 5 PM with the DAC exercises on both Analog and Digital units.
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