Liquid Cooling Pump Performance Testing: Precisely Diagnosing the Powerful Heart of AI Computing and New Energy
With the rapid growth of AI computing power and new energy vehicles, thermal management systems face unprecedented cooling challenges. As the core component of liquid cooling circulation, the electronic water pump's performance directly determines the reliability and efficiency of the whole cooling system.
Core indicators of liquid cooling pump testing:
- Flow and pressure: verifying whether the pump's flow-head curve meets design requirements
- Power and efficiency: evaluating input power and hydraulic efficiency under different operating conditions
- Cavitation performance: measuring the critical net positive suction head (NPSHc) to guide impeller design optimization
- Temperature adaptability: verifying pump performance stability under wide temperature conditions
- Durability and reliability: simulating long-term operation to evaluate service life
The LERO liquid cooling electronic pump performance tester is equipped with a 2000L sealed pressure-resistant water tank and a wide-temperature control system, simulating real thermodynamic environments and avoiding suction-empty problems. The dual independent pipeline architecture flexibly adapts to high-precision measurement of different flow ranges, with millisecond-level data acquisition and one-key intelligent control.
The built-in high-precision cavitation testing module can accurately measure NPSHc, helping customers optimize impeller design and significantly extend pump service life under extreme conditions, supporting efficient R&D of data centers and new energy thermal management systems.
