Abstract:This paper analyzes the system structures,working principles and technical characteristics of rainfall sensor calibration devices in detail.The comparing experiments have done with these four kinds of rainfall calibration apparatus.The results show that the verification conclusions of the four rainfall calibration devices agree with each other on verifying of one rainfall sensor.However,there is a certain deviation among the results and the maximum deviation is 0.2mm.Finally,it analyzes the causes of deviations in the measurement results of the four rainfall calibration devices.
王毛翠, 王敏, 魏根宝, 葛雪萍. 雨量传感器校准装置比对研究[J]. 气象水文海洋仪器, 2019, 36(3): 15-18.
Wang Maocui, Wang Min, Wei Genbao, Ge Xueping. Comparison study on calibration devices of rainfall sensor. Meteorological Hydrological and Marine Instrument, 2019, 36(3): 15-18.