Obtaining desired flow rate from roller pump despite varying the hose means

作者： Wilfried Schal

DOI:

关键词: Signal 、 Volumetric flow rate 、 Peristaltic pump 、 Variable displacement pump 、 Potentiometer 、 Electronic circuit 、 Control system 、 Engineering 、 Control theory

摘要: A roller pump having one or more hoses is combined with a control system including potentiometer for controlling the speed of motor. manually settable provides an output corresponding to diameter hose, and further number hoses. An electronic circuit connected receive outputs controls, signal flow rate pump. This applied indicator, so that operator may adjust obtain desired rate.