提高电磁流量计测量准确度的方法

针对在注水中电磁流量计测量准确度普遍低于理论值的现状，试验小组根据电磁流量计原理与实际应用工况条件，查找影响电磁流量计测量准确度的主要因素，并制定对策措施进行反复比较实验和效果检查，最终通过5项有效措施的实施，完成电磁流量计测量准确度达到并超过理论值的目标。

Methods of Improving Measurement Accuracy of Electromagnetic Flowmeter

In view of the current situation that the measurement accuracy of electromagnetic flowmeter is generally lower than the theoretical volume in water injection, the experiment group investigated main factors affecting the measurement accuracy of electromagnetic flowmeter according to the principles of the flowmeter and the present state of its application. Meanwhile, they formulated some countermeasures and did many comparative experiments and effect detection, finally realizing the goal that the measurement accuracy of electromagnetic flowmeter reached and exceeded the theoretical volume by the implementation of 5 effective measures.