ISO 9213-2004 明渠中总排量的测量.使用全渠宽线圈的电磁法.pdf

标准号：ISO 9213-2004
实施状态：作废
中文名称：明渠中总排量的测量.使用全渠宽线圈的电磁法
英文名称：Measurement of total discharge in open channels - Electromagnetic method using a full-channel-width coil
发布日期：2004-04
代替标准：ISO 9213-1992;ISO/DIS 9213-2002
采用标准：BS ISO 9213-2005,IDT
起草单位：ISO/TC 113
标准简介：This International Standard specifies procedures for the establishment and operation of a gauging station, equipped with an electromagnetic flow meter, in an open channel or a closed conduit with a free water surface.
This International Standard is applicable to configurations where an artificial magnetic field is generated through which the entire body of water flows. The induced voltage is sensed in such a way that all elements of the moving water contribute. The equipment described normally requires an electrical mains power supply.
This International Standard is not applicable to devices sampling only part of the flowing body of water (e.g. velocity meters) or to flow meters which operate by using the Earth's magnetic field.
文件格式：PDF
文件大小：260.51KB
文件页数：24
（以上信息更新时间为：2019-11-22）



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