| 摘要 |
<p>The device has a connection element with a recess for a connector of an ultrasonic probe. The connection element directly or indirectly contacts a subset of signal lines in an electrical manner. A measuring unit automatically measures capacitance value detected at the contacted signal lines based on recharging time of the signal lines. A comparator compares the capacitance value with reference values, and a display unit displays detected errors. The measuring unit has a multiplexer e.g. 8-channel multiplexer, for sequential contacting of a part of the signal lines. An independent claim is also included for a method for testing an ultrasonic probe.</p> |
