东南大学研制成功双回路纸浆浓度控制器。该系统由仪表、微机、调节、显示、检测等部分组成 ,可与二台浓度变送器、二台电动或气动执行机构组合 ,构成二路浓度控制系统 ,也就是说 ,一台控制器可同时控制面浆和底浆的浓度 ,可大大节约成本。在微机的控制下 ,完成纸浆的调节。该 Southeast University successfully developed dual-loop pulp concentration controller. The system consists of instrumentation, microcomputer, regulation, display, testing and other components, with two concentration transmitter, two electric or pneumatic actuators combined to form a two-way concentration control system, that is, a controller At the same time control the concentration of pulp and pulp, can greatly reduce costs. Under the control of the computer to complete the regulation of pulp. This