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DAC Curve Calibration in Ultrasonic Testing by ravindra_jivani is a document available to read on EtoBox.

What is DAC Curve Calibration in Ultrasonic Testing about?

The document describes the process of drawing a distance amplitude correction (DAC) curve, which is used to establish acceptance criteria for ultrasonic testing. It involves calibrating an ultrasonic flaw detector using a calibration block, then taking reference readings from a reference block to create distance and echo height points for plotting the DAC curve. Measurements are taken at different distances and angles from holes in the blocks to account for sound path differences and create a standard for e

Author

ravindra_jivani

Language

EN