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一、液压测试器液压测试器是由流量计、压力表、温度指示器及负载阀等组合而成的一种液压检测仪器(有些测试器还带有光电输入的转速表)。它可对液压系统进行流量、压力和温度测试。通过测试,能使我们“看”清液压系统的内部状况,准确地查找出液压系统的故障所在部位,从而减少维修和机械停工的时间与费用。液压测试器有旁通式和直通式两种。如我单位进口的 PFM4—80型手提式液压测试器,是一种直通测试器。其技术规格如
A hydraulic tester The hydraulic tester is a hydraulic testing instrument composed of a flow meter, a pressure gauge, a temperature indicator, and a load valve. (Some testers also have a tachometer with photoelectric input). It can perform flow, pressure and temperature tests on hydraulic systems. Through testing, we can “see” the internal conditions of the hydraulic system and accurately find out where the faults of the hydraulic system are located, thereby reducing the time and cost of maintenance and mechanical shutdown. Hydraulic tester has bypass and straight-through two kinds. For example, the PFM4-80 portable hydraulic tester imported by our company is a pass-through tester. Its technical specifications