Custom Solution | Helium Accumulation System for Leak Testing Battery Packs

A leader in energy technology required a turnkey battery helium accumulation test system that allowed easy loading and unloading of large battery packs. The system integrates a sniffer probe with a helium mass spectrometer leak detector to identify trace helium in air samples for accurate leak detection and process efficiency.

LACO custom engineered a custom helium accumulation system with a mobile cart that can roll the battery packs into the chamber, create a seal during the leak testing process, and roll the packs out of the chamber for the next phase of manufacturing. We manufactured a single leak test system with 5 mobile carts allowing for faster throughput.