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CALIBRATION TEST PIECE UNIT FOR OPTIMAL HEAT RADIATION DETECTION OF ULTRASONIC WAVE INFRARED RAY, CORRECTING METHOD USING TEST PIECE UNIT, SYSTEM FOR THERMAL INFRARED IMAGE NONDESTRUCTIVE INSPECTION USING TEST PIECE UNIT, AND DETECTION METHOD
CALIBRATION TEST PIECE UNIT FOR OPTIMAL HEAT RADIATION DETECTION OF ULTRASONIC WAVE INFRARED RAY, CORRECTING METHOD USING TEST PIECE UNIT, SYSTEM FOR THERMAL INFRARED IMAGE NONDESTRUCTIVE INSPECTION USING TEST PIECE UNIT, AND DETECTION METHOD
The present invention relates to a calibration test piece unit for an optimal heat radiation detection of an ultrasonic wave infrared ray, a correcting method using the test piece unit, a system for a thermal infrared image nondestructive inspection using the test piece unit, and a detection method. More specifically, the test piece unit for checking and correcting displacement in an ultrasonic wave vibration infrared ray nondestructive thermal infrared image inspecting apparatus for detecting a defect in a test body includes: a calibration test piece having a defect portion with a certain width. The calibration test piece unit for an optimal heat radiation detection of an ultrasonic wave infrared ray can check and correct displacement of ultrasonic waves, vibrated in the test body, by checking the heating amount of the test piece during a nondestructive thermal infrared image inspection since the maximum heating amount is measured in advance in accordance with the vibration of certain-sized vibration ultrasonic waves.;COPYRIGHT KIPO 2015
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