摘要
设计了一种可以在现场率定翻斗式雨量传感器误差的仪器。详细介绍了该率定仪的工作原理、具体率定过程，以及软件和硬件设计。仪器应用结果表明：实用性强，功能可靠，具有较高的推广价值。
A kind of calibration instrument was designed for field error calibration of tipping bucket rainfall-sensor. Operational principle, calibration procedures, hardware ＆ software design of this instrument are described detailedly in this article. Its application indicates that the instrument possesses features of strong practicability and reliable function, and has good value to popularize.
出处
《水利水文自动化》
2010年第1期54-57,共4页
Automation in Water Resources and Hydrology
关键词
AT89S52
单片机
雨量传感器
率定仪
AT89S52
single chip computer
rainfall sensor
calibration instrument
