Jingcheng Engineering’s Liquid-Cooling Testing Solution System (2)

A Comprehensive Guide to Liquid-Cooled Leak Testing Solutions: From Testing Principles and Industry Standards to Automated Mass Production

This article focuses on airtightness testing of liquid-cooling systems and points out that leaks are a critical weakness in liquid-cooled heat dissipation. The article compares the applicable scenarios for four testing methods—direct pressure, differential pressure, helium mass spectrometry leak detection, and water immersion bubble testing—outlines the scope of relevant industry standards for 2024–2026, and emphasizes that test pressure, equilibration time, and leak limits must be scientifically determined based on the actual product specifications— —Passing an airtightness test does not guarantee product quality; a comprehensive validation system must also include follow-up tests such as flow rate measurement, pressure endurance testing, and environmental stress testing.