MOISTURE MIXING DETECTION DEVICE, MOISTURE MIXING DETECTION PROGRAM, MOISTURE MIXING DETECTION METHOD, AND MOISTURE MIXING DETECTION SYSTEM

摘要

The present invention addresses the problem of providing a moisture mixing detection device with which it is possible to determine whether or not an amount of moisture in an oil is actually normal under the environmental conditions thereof. This problem is solved by a moisture mixing detection device for detecting mixture of moisture into an oil, wherein the moisture mixing detection device is provided with: a prediction data calculation means for calculating prediction data pertaining to an amount of moisture in an oil from measured environment data of the oil and/or from data pertaining to the environment surrounding the oil, the calculation being performed on the basis of a correlation between environment data of the oil and/or data pertaining to the environment surrounding the oil and the data pertaining to the amount of moisture in the oil; a measurement data acquisition means for acquiring measurement data pertaining to the amount of moisture in the oil; a condition determination means for comparing the acquired measurement data and the calculated prediction data, and determining whether or not the relationship between the measurement data and the prediction data satisfies a prescribed condition; and an information output means for outputting information indicating that the prescribed condition is satisfied when it is determined that the relationship between the measurement data and the prediction data satisfies the prescribed condition.