示功仪测试装置是用来对油田各种示功仪进行检定的标准装置。它主要由负荷产生部分、位移发生部分及高准确度的力值传感器和控制器等组成。其原理是由中央控制器给被检示功仪以不同量的标准负荷和标准位移,并采集显示负荷和位移以及经过处理的检定全过程及结果。 The dynamometer test device is a standard device for calibrating a variety of dynamometers in the field. It mainly by the load generating part, the displacement occurred part of the high accuracy of the force sensors and controllers and other components. The principle is to be detected by the central controller to the instrument with a different amount of standard load and standard displacement, and display load and displacement collection and processing of the verification of the entire process and the results.