| 摘要 |
PURPOSE: An ultrasonic wave multi-scanning probing device is provided to individually display ultrasonic wave signals through an ultrasonic wave probe according to an operation of a probe selecting switch. CONSTITUTION: Three probes are aligned in a probe case(10) capable of radiating an ultrasonic wave in a thickness direction of a welding part. A sub cable(20) is provided to transmit information regarding ultrasonic wave signals. The sub cable(20) has a probe cable(21) formed at both sides thereof with an adapter and a protective cable(22) for protecting the probe cable(21). A probe selecting switch(30) is connected to the adapter in order to transfer the ultrasonic wave signals. A main cable(40) is connected to one side of the probe selecting switch(30). An ultrasonic wave probe(50) is connected to an adapter installed at one side of the main cable(40) so as to individually analyze and display the ultrasonic wave signals.
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