It is an universal impulse tester designed for the specimen with high pulse pressure, high pulse frequency and small swell capacity, by taking mineral oil hydraulic oil as testing medium., the electro-hydraulic servo closed loop control is used, the pressure waveform and test temperature are adjustable and controllable, mainly including: power steering hose,brake hose, air conditioning hose, condenser and evaporator, fuel hose and etc.

Technical Features:
Overall design is easy for installation, adjustment and maintenance.
As electro-hydraulic servo closed-loop control is used, various waveforms are available (trapezoidal wave, triangular wave, sine-like wave and etc.);
Intelligent hydraulic servo control technology enables the pulse pressure waveform, number of pulse, medium temperature to be set randomly within the controllable range;
The special control software developed by LABVIEW is used.