基于翻斗式两类雨量传感器的性能与计量分析  

Performance and Metrological Analysis of Two Types of Rainfall Sensors Based on Tipping Bucket Type

作　　者：郑亮 黄小静 杨涛 ZHENG Liang;HUANG Xiaojing;YANG Tao

机构地区：[1]四川省气象探测数据中心 [2]高原与盆地暴雨旱涝灾害四川省重点实验室

出　　处：《计量与测试技术》2024年第5期21-23,共3页Metrology & Measurement Technique

基　　金：高原与盆地暴雨旱涝灾害四川省重点实验室科技发展基金(项目编号:SCQXKJQN2020057)。

摘　　要：本文使用JJS2型雨量校准仪进行模拟降水,对0.1mm分辨力的SL3-1型双翻斗雨量传感器与0.2mm分辨力的RG13型单翻斗雨量传感器,分别进行大、小雨强(4mm/min和1mm/min)的计量试验。结果表明:0.2mm分辨力的RG13型单翻斗雨量传感器大雨强的测量误差较小,且大、小雨强误差的一致性程度较高。In this paper,JJS2 rain calibrator is used to simulate precipitation,and the SL3-1 double tip bucket rain sensor with 0.1mm resolution and RG13 single tip bucket rain sensor with 0.2mm resolution are respectively measured for heavy and light rain intensity(4mm/min and 1mm/min).The results show that the error of the RG13 single-tip rain sensor with 0.2mm resolution is small in the measurement of heavy rain intensity,and the consistency of the error of large and small rain intensity is high.

关 键 词：雨量传感器 分辨力 降水量 误差 

分 类 号：P414.95[天文地球—大气科学及气象学]