【摘要】 利用微处理器，实现液位－时间的自动计量以及恒压过滤系统其他开关 量的程序化、自动化控制，并能自动处理数据和输出测定结果，极大地简化了操作，提高了 恒压过滤实验的精度，对于过滤单元操作工艺计算和设备计算有重要意义．更多还原

【Abstract】 The programed automesurement of level time and automatic quantit ative controll of other valve in constant presure filtrtion system were accompli shed by the micrprecesser.This system could automatically process data and expor t its results.As a result,the operation of system was greatly simplied and the e xperimental precision of constant presure filtrition was also enhanced .It’s ver y important to technology computation of the unit operation of filtrition and co mputation of equipment design.更多还原