标准表法流量计检定系统以标准流量计作为标准器,使流体在相同的时间间隔内通过标准流量计和被检流量计,比较两者的输出流量值,从而确定被检流量计的计量性能。标准表法油流量标准装置主要由油流量源、试验管道、标准流量计、控制设备及系统组成,检定效率相对较高,但根据量值传递关系,其检定 Standard meter method of flowmeter calibration system to standard flow meter as a standard, so that the fluid at the same time interval through the standard flow meter and seized flow meter, comparing the output flow value of the two to determine the seized meter measurement performance . Standard oil flow standard device table mainly by the oil flow source, test pipes, standard flow meters, control equipment and systems, the verification efficiency is relatively high, but according to the relationship between the amount of transmission, the test