Yuanwang Intelligence provides customized helium mass spectrometer leak testing equipment for EV thermal management modules, including heater cores, heat pump integrated modules, and HVAC components. Key features: customizable vacuum chamber, ≤50s test cycle, 1.0×10⁻⁶ mbar·L/s leak rate, ≥98% helium recovery, adjustable helium concentration (10–99.99%), and automation-ready design. The solution ensures zero-leakage sealing, enhancing efficiency, reducing energy consumption, and guaranteeing long