Helium Leak Detector

A helium-based leak testing solution for verifying the hermeticity of prismatic battery cells.

Micro-leak detection using helium injection

Leak inspection performed using a non-destructive method

Automatic result judgment and cell transfer

NG rejection based on defined leak rate criteria

Specification

Cell loading → Helium injection → Stabilization → Leak measurement → Judgment → NG rejection

Prismatic cells

Helium leak rate measurement / Pass–Fail judgment

Customizable