Abstract：The structure,working principle and usage flow of JJS2 rainfall calibrator are introduced in detail,which provides a basis for meteorological equipment personnel to quickly master the use of the equipment.The problems that need to be paid attention to when using the equipment and the error adjustment method of the rain sensor are pointed out,which is convenient for technicians to carry out on-site calibration work.
田世芹. JJS2型雨量校准仪的使用方法及标校问题研究[J]. 气象水文海洋仪器, 2019, 36(4): 20-22.
Tian Shiqin. Study on the usage and calibration problem of JJS2 rain calibrator. Meteorological Hydrological and Marine Instrument, 2019, 36(4): 20-22.
2019, Vol. 36 
