标准编号：ISO 8368:2019
中文名称：比重测定 明渠液体流量测量 液流测量设施选择指南
英文名称：Hydrometric determinations — Flow measurements in open channels using structures — Guidelines for selection of structure
发布日期：2019-11
标准范围
This document gives guidelines for selecting a particular type of flow measuring structure for
measuring liquid flow in an open channel. It describes how the individual structures function in simple
non-technical terms, and sets out the factors and parameters to take into account in order to make an
informed decision on which type of structure to use.
Values of the relevant parameters describing the limitations and uncertainty involved in the use of
these structures are given in this document. More definitive details of a particular type of structure are
given in the individual standards listed in Table 1, which cover each type of structure.
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