| With the wide application of hydraulic drive and increase of complication of hydraulic installation. So it is important to find out failure timely by the inspection of installation. Traditional mechanical hydraulic instrument and ways of artificial recording have not yet been able to meet the needs of modern production. Intelligent instrument is invented,which could record and process data,display information needed. As a result micro-computer is applied to instrument.The portable intelligent hydraulic pressure analyzer is a production of organic combination of micro-computer and instrument. It includes more function modules,which work under control of 80c51 single chip machine. Each module mainly make contact with CPU in order to reduce the complexity of the system. The analyzer adopts module construction to expand function.The portable intelligent hydraulic pressure analyzer suits the demand of modern production and test. Its main characteristic is small volume,light weight,convenient to carry;makes use of Chinese menu for the sake of convenience;displays pressure value by the number or wave;has a large data-storing volume and so on. So it is an ideal instrument for inspecting the operation of hydraulic system.
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