摘要
根据物质平衡原理和油水密度差原理 ,利用高精度电子天平和高精度差压传感器设计了 2种油水自动计量的方法及装置 ,即利用 2个电子天平实现油水自动计量和利用电子天平与差压传感器实现油水自动计量。讨论了每种方法的优缺点和适用条件 。
According to the equilibrium principle of material and difference of density of oil and water, two kinds of methods are proposed and the two equipment is developed by using two high accuracy balances, or one balance and pressure sensor. The paper discusses each advantages and disadvantages and analyzes each precision.
出处
《石油仪器》
2003年第4期27-29,61,共3页
Petroleum Instruments
