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对油气水多相流量计的测试、鉴定和标定作了详细介绍 ,主要从多相流量计测试标定装置的分类、设计、流量参数测试、标准计量、介质选择等方面进行了介绍 ,并对多相流量计的流量测试点 (测试矩阵表 )的选择作了简介。由于多相流量计受介质性质、流动状态、工艺条件等因素的影响 ,通常多相流量计的测试和标定分成 4种形式 (过程 ) :工厂测试、独立的试验室测试、现场测试和在线 (就地 )测试和标定 ,还对测试和标定的特点、限制以及标定结果的处理方法进行了介绍。
The test, identification and calibration of oil-gas-water multi-phase flowmeter are introduced in detail. The classification, design, flow parameter test, standard measurement and medium selection of multi-phase flowmeter test calibration equipment are mainly introduced. The flowmeter of the flow test point (test matrix table) made a brief introduction. Due to the nature of the media, flow conditions, process conditions and other factors, multiphase flowmeter test and calibration is usually divided into four forms (process): factory testing, independent laboratory testing, field testing and online ( On-site) testing and calibration, as well as test and calibration features, limitations and calibration results are introduced.