摘要
结合石油库流量计校准实际工作,依据《流体容积式流量计检定规程》(JJG667—1997)分析了温度测量不准确和电液阀、标准罐的使用及上位机流量系数的确定对流量计检定结果的影响,并提出了相应的改进建议和处理方法。
Based on the practical correction of oil depot flowmeter,the effects of inaccurate temperature measurement,application of electro-hydraulic valve and standard tank,and the determination of upstream machine discharge coefficients on flowmeter correction were analyzed,and the improvement suggestions and treating method were presented as well.
出处
《石油库与加油站》
2009年第6期18-20,共3页
Oil Depot And Gas Station
关键词
石油库
流量计
校准
oil depot
flowmeter
correction
