率定流量计的标准水池的设计和标定

Design and Calibration of Standard Pool for Rating Flow Meter

阐述标准水池的设计原则以及标定方法；论证标准水池在标定过程中水位测量值服从正态分布，然后用极差法分析标准水池的误差．

This paper describes the design principle arid the calibration method of the standard pool, it is proved that the normal distribution appears in the measured value of water level, and then the error of the standard pool is analyzed by the theory of subtracting the minimum from the maxImum.