A research of stored grain moisture detection based on RIS-K2 radar electromagnetic wave technology

The amount of moisture in stored grain is an important factor which affects food safety. Therefore, a timely and accurate detection of the moisture content in stored grain is of great importance. Electromagnetic wave has a strong trait of penetrating, which is able to detect the moisture content of grain inside the heap in the case of non-destructive. This paper mainly takes the research of grain moisture which is based on the RIS-K2 radar electromagnetic wave technology. We carry a field test, collect and analyze the results. It shows that the RIS-K2 radar electromagnetic wave measurement of grain moisture is feasible and effective.