Similar to the high-pressure range of up to 6,000 bar, the hydraulic pressure needed to operate the standard impulse test stands is 330 bar.
This energy generated by the hydraulic power unit powers the pressure booster via a regulator valve. The pressure booster’s linear movements provide high pressure while preserving a constant pressure ratio. We also use high-dynamic servo-regulator valves for our standard systems, which guarantee precise repeatability even at very high-test frequencies. The system’s pressure regulation is accomplished using a pressure transducer. We use hydraulic oil as the test medium.
A highly regulated cooling system keeps the temperature in the hydraulics and the pressure booster balanced. The cooling is accomplished using water cooling, which is a highly effective way. The previously mentioned pressure transducer measures the test pressure profile, which is then saved in the system as a data record to evaluate test quality. A PC is utilized to visualize and assess the exam procedure.
This menu-driven function allows you to enable specific program options. If necessary, our basic impulse test stands can be adjusted to transition to a new pressure range with minimal effort.