| 摘要 |
PROBLEM TO BE SOLVED: To provide an ultrasonic image inspection device suitable for measurement performed in large quantities since a specimen disposed in a water tank is surely immobilized in the water tank without causing it to contact with a medium such as water. SOLUTION: This ultrasonic image inspection device is structured so that an electric signal prepared by a flaw detector circuit 22 is converted into an ultrasonic wave by an ultrasonic probe 13, the ultrasonic wave is inlet into the specimen 20 via a liquid medium, and an ultrasonic reflection echo returning from within the specimen 20 is converted into an electric signal by the ultrasonic probe 13 to image the interior of the specimen 20. The specimen 20 is fixed to a specimen holding member 19 for conveyance. The holding member 19 conveyed into the device is placed in a water tank 17 stored with water 18 to keep the specimen 20 from contacting with the liquid medium. An ultrasonic wave is given via water from the outside of the holding member 19 to perform ultrasonic inspection. COPYRIGHT: (C)2005,JPO&NCIPI
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