noun
ultrasonic flaw detector; ultrasonic test equipment
Technical term used in non-destructive testing; refers to equipment that uses ultrasonic waves to detect internal flaws in materials.
工場では超音波探傷装置を使って溶接部の検査を行っている。
At the factory, they inspect welds using ultrasonic flaw detection equipment.
Refers to the technique of ultrasonic flaw detection itself, while 超音波探傷装置 is the equipment used for it.
Compound of 超音波 (ultrasonic wave), 探傷 (flaw detection), and 装置 (equipment).