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采用微处理机技术的温压校正式流量仪表已获得了广泛的应用,但不少这类仪表只能面向某一种被测介质及节流装置,缺乏良好的通用性。本文从仪表的通用性着眼,介绍几种新的校正方法。
Microprocessor-based temperature and pressure calibration of the flow meter has been widely used, but many of these instruments can only face a measured medium and throttling device, the lack of good versatility. This article looks at the versatility of the instrument and introduces several new calibration methods.