摘要
本文介绍一个改进的液体流量计校准仪实验装置,它由水泵、流量计、量筒式测量水箱、液位观测管、原水箱、阀门、水位指示灯光组成,由于设计了水位指示灯,体积△v为固定值,只需要按照灯光提示测量时间△t,计算出流量qv,改进的液体流量计校准仪误差小,计算简单。
Introduces an improved liquid flow meter calibration experiment device, it composed of the water pump, flow meter, cylinder type measuring water box, water level observation tube, the original water tank, valves, water level indicator lights.because the design water level indicator, △v as a fixed value volume, measuring time △t only need according to the light hint, it is easy to calculate the flow qv, improvement of liquid flow meter calibration error is small, simple calculation.
出处
《科技视界》
2014年第10期153-153,共1页
Science & Technology Vision
关键词
流量计
校准
实验装置
Flow meter
Calibration
Experimental device
