Research on the design of capacitive grain moisture meter
Lan Ding · Journal of Shenyang Aerospace University · 2011
This paper introduces the design of a capacitive grain moisture meter to realize rapid measurement of grain moisture.The measurement circuit of capacitance is designed in the light of the principle of grain moisture meter.The correspondence between the parameters of grain moisture measurement(moisture,temperature and compaction)is analyzed through calibration and error analysis.The experiments have shown that the precision and accuracy of the measurement of grain moisture by the capacitive grain moisture meter conforms to the state standards.