Pressure impulse test rig

burstlife cycledurability

This cutting-edge test rig is engineered to perform comprehensive burst and pressure pulsation testing on liquid-cooled cold plates utilized in server infrastructures, drawing on methodologies refined within the automotive sector as test standards haven’t been defined yet. Our equipment is crafted to assess and confirm the durability of components and the integrity of seals amidst the dynamic pressures found in cooling circuits. Featuring a hydraulic pressure intensifier, our rigs offer unparalleled precision, achieving reliable and repeatable results across a spectrum of testing scenarios. With the capability to administer burst pressure tests up to 35 bar (500 psi) and engage in pressure cycle testing at pressures up to 12 bar (175 psi) with the test media PG25, our systems can simulate operational conditions at frequencies reaching 2 Hz. This rigorous testing protocol is indispensable for ascertaining the dependability of cooling solutions integral to the performance of CPUs, GPUs, and related technological apparatus. By incorporating a hydraulic pressure intensifier, it not only enhances the accuracy of pressure application but also ensures the consistency of test conditions, thereby guaranteeing the reliability of every cold plate tested. Pressure pulsation with media flow control Pulsation pressure: 0.2 bar – 12 bar (rel.) at 30 1/min Burst Pressure: 35 bar Overpressure test (up to 4 bar for ~1 hour) Vacuum testing for ~ 30 min Fluid Temperature Control -20°C to 90°C Pressure change from negative pressure to positive pressure under medium (without flow control) PC incl. LabView-Software Test media: PG 25, water-glycol