| GRC型雨量器（计）检定仪的研制与应用 |
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| 引用本文： | 党选发,孔令旺,韩玉婷,刘永强,黄蕊,宋媛,杨勇祥,汪鑫.GRC型雨量器（计）检定仪的研制与应用[J].气象科技,2015,43(6):1015-1018. |
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| 作者姓名： | 党选发 孔令旺 韩玉婷 刘永强 黄蕊 宋媛 杨勇祥 汪鑫 |
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| 作者单位： | 甘肃省气象信息与技术装备保障中心，兰州 730020,甘肃省气象信息与技术装备保障中心，兰州 730020,甘肃省气象信息与技术装备保障中心，兰州 730020,甘肃省气象信息与技术装备保障中心，兰州 730020,甘肃省气象信息与技术装备保障中心，兰州 730020,甘肃省气象信息与技术装备保障中心，兰州 730020,甘肃省气象信息与技术装备保障中心，兰州 730020,甘肃省气象信息与技术装备保障中心，兰州 730020 |
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| 基金项目： | 2013年度甘肃省气象局气象科研项目（2013 03）“区域气象站观测仪器校准技术研究成果应用”资助 |
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| 摘 要： | 雨量器（计）是降水量的主要观测仪器，为保证其测量结果的准确性，对其进行检定或现场校准是非常必要的。文章主要研制既能对雨量器（计）进行室内检定、又能在户外进行现场校准的雨量器（计）检定仪。检定仪采用能够溯源的计量标准球作为标准器，利用蠕动泵对降雨强度进行流速恒定控制，用电源控制器和蓄电池供电，可实现无交流电的户外降水仪器的现场校准。经过试验和应用分析，其性能优于国内同类产品，符合作为量值溯源计量标准的条件，对雨量器（计）的检定和现场校准具有实用性，可用于自动气象站雨量传感器的现场校准。
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| 关 键 词： | 雨量器 检定仪 现场校准 |
| 收稿时间： | 2014/10/8 0:00:00 |
| 修稿时间： | 2015/7/13 0:00:00 |
Development and Application of GRC Type Rainfall Gauge Calibration Device |
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| Dang Xuanf,Kong Lingwang,Han Yuting,Liu Yongqiang,Huang Rui,Song Yuan,Yang Yongxiang and Wang Xin.Development and Application of GRC Type Rainfall Gauge Calibration Device[J].Meteorological Science and Technology,2015,43(6):1015-1018. |
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| Authors: | Dang Xuanf Kong Lingwang Han Yuting Liu Yongqiang Huang Rui Song Yuan Yang Yongxiang and Wang Xin |
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| Institution: | Meteorological Information and Technology & Equip Support Center of Gansu, Lanzhou 730020,Meteorological Information and Technology & Equip Support Center of Gansu, Lanzhou 730020,Meteorological Information and Technology & Equip Support Center of Gansu, Lanzhou 730020,Meteorological Information and Technology & Equip Support Center of Gansu, Lanzhou 730020,Meteorological Information and Technology & Equip Support Center of Gansu, Lanzhou 730020,Meteorological Information and Technology & Equip Support Center of Gansu, Lanzhou 730020,Meteorological Information and Technology & Equip Support Center of Gansu, Lanzhou 730020 and Meteorological Information and Technology & Equip Support Center of Gansu, Lanzhou 730020 |
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| Abstract: | Rainfall gauges (meters) are the main observation instrument of precipitation. In order to ensure the accuracy of the measurement results, the calibration and field verification are very necessary. A rain gauge (meter) indoor test instrument is devised, which can also carry out calibration in outdoor tests. The calibrating instrument uses the measurement standards traceable to the ball as the standard. A peristaltic pump is used for the constant velocity control of rainfall intensity and a power controller and a storage battery are used to realize the outdoor rainfall instrument calibration without the alternating current. Through the analysis of tests and application, it is found that its performance is better than similar domestic products, and it complies with the measurement standards of traceability for rain gauges (meters). It is applicable to calibration and field verfication, and can be used for the field verification of rainfall sensors in automatic weather stations. |
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