ISO 3455:2007 水文测量 直线明槽中流速仪的校准

标准编号：ISO 3455:2007

中文名称：水文测量 直线明槽中流速仪的校准

英文名称：Hydrometry — Calibration of current-meters in straight open tanks

发布日期：2007-06

标准范围

ISO 3455:2007规定了直开式储罐中旋转元件型和固定传感器型（电磁型）电流表的校准程序。它还规定了储罐的类型、额定运输和使用的设备以及显示结果的方法。该程序没有考虑在静止水中移动的电流表和在湍流中固定的电流表之间可能存在的任何差异。

ISO 3455:2007 specifies the procedure of calibration of current-meters of rotating-element type as well as stationary-sensor type (electromagnetic type) in straight open tanks. It also specifies the types of tank, rating carriage and equipment to be used and the method of presenting the results.The procedure does not take into account any possible difference existing between the behaviour of a current-meter moving in motionless water and that of a fixed current-meter in turbulent flow.

标准预览图