Pressure impulse test bench B_21764

automaticPC-controllablevalve

The test fluid is hydraulic oil. The working diagram include impulsive pressure steps and component flushing. Using a dedicated hydraulic circuit the test bench is able to generate a test cycle done by maintenance and controlled pressure ramps (up & down) according to the following: SAEJ343 - DIN20024 - ISO18869 - ISO1402. The connection system consists of two manifolds: one fixed and the other sliding on a suitable guide able to contains the stresses coming from burst test. Maximum distance between collector connections: 1600 mm. The working steps are: • Setting pressure cycle with ramps and stationary steps by inserting pairs of points (time-pressure). • Filling and deaeration phase with flow visual indication. • impulsive pressure steps and component flushing. • Pressure test: from 5 up to 100 bar; • Square wave pulse: from 0,5 to 5 sec; • Max Temperature: 120 °C. • Pressure transmitter: f.s. 150 bar, cl 0,25%