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在液压测试中经常测最和控制系统中的许多参数,而目前同内现有的测控仪表大多是专用的,所以,要同时测控液压系统中多参数,要用多台仪表。这样,既增加了设备投资,也造成使用上的不便。为此,我室研制了这台流量—时间测控仪,这台仪器能够准确地测量液体流量、流过时间和流过体积,并且对时间、流量和流过体积进行定值控制,可起数台专用仪表的作用。该仪器以涡轮流量变送器为传感器,利用机内继电器控制其他外设备,从而提高了测试和控制的自动化程度及工作效率。
In the hydraulic test often test and control the system of many parameters, and currently with the existing measurement and control instruments are mostly dedicated, so, to simultaneously measure and control multiple parameters in the hydraulic system, the use of multiple instruments. In this way, not only increase the investment in equipment, but also cause inconvenience to use. To this end, I developed this chamber flow - time monitor, the instrument can accurately measure the liquid flow, flow through the time and flow through the volume, and the time, flow and flow volume control, can count Taiwan dedicated instrument role. The instrument to the turbine flow transmitter for the sensor, the use of in-machine relay control of other external equipment, thereby enhancing the test and control the degree of automation and work efficiency.