本文介绍的便携式液压系统检测仪能够快速检测系统的压力(0～99MPa)、流量(0～100L/min)、泄漏量和温度(0～999℃)等参数,准确定位发生故障的液压元件。1.组成与工作原理该检测仪为箱体式结构,箱体的侧面有一个电源插孔,通过导线连接工程机械蓄电池; The portable hydraulic system tester introduced in this paper can quickly detect the pressure (0 ~ 99MPa), flow (0 ~ 100L / min), leakage and temperature (0 ~ 999 ℃) and other parameters to accurately locate the faulty hydraulic components. 1. Composition and working principle The detector is a box-type structure, the side of the box has a power jack, through the wire connection construction machinery battery;