| 摘要 |
A vibration measurement apparatus is provided to improve reliability of a characteristic analysis by collectively analyzing a vibration frequency for an object to be measured. A vibration measurement apparatus includes a vibration detector(230) and a controller(300). The vibration detector is welded on one side of an object(100) to detect a vibration frequency from the object. The controller is electrically connected to the vibration detector, collects and stores the detected vibration frequency of the object, and controls the cooling condition of the vibration detector according to the engine state and the temperature condition of the object.
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