腰轮流量计在油品计量中的误差分析

Waist wheel flowmeter in oil quality measurement error analysis

分析了腰轮流量计的制造误差以及泄漏量、油品粘度、温度等因素对测量精度的影响,提出了减少计量误差的办法以及在运行过程中的注意事项,保证流量计在要求的计量精度下运行,尽量减少由此带来的经济损失。

Analysis has been done for the effect of waist wheel flowmeter manufacture error and spillage, oil viscosity, temperature to the influence of measuring accuracy. A precaution is put forward to the reducing measurement error means and the matters needing attention in it＇s movement process, guarantees the flowmeter moving under requesting measure accuracy, in order to reduce, as far as possible, the economic loss caused by above mentioned.