The invention provides a portable hydraulic oil particle and
moisture detection device, characterized in that: the device comprises a bidirectional
plunger pump (8), an automatic particle counting sensor (10), and a
moisture sensor (12) connected with an oil outlet
pipe, and the bidirectional
plunger pump (8), the automatic particle counting sensor (10) and the
moisture sensor (12) are successively connected through
high pressure flexible pipes; the device is provided with an embedded microprocessing
system (11), the embedded microprocessing
system (11) is connected with the
moisture sensor (12), a display screen and a printer through
data lines; a motor-driven electric device (9) controls the bidirectional
plunger pump (8) to work. The portable hydraulic oil particle and moisture detection device overcomes the problem that a hydraulic oil
detector only can detect particle or moisture, combines off-line and one-line application together, can be directly accessed in a hydraulic
system to realize the simultaneous detection of hydraulic oil particle and moisture, and has the advantages of convenient operation, high precision, lasting stability, and the like.