Stainless Steel Helium Pressure Chamber of Helium Leal Detector

Introduction of Helium Pressure Chamber

A helium pressure tank is a sealed chamber used for filling a workpiece with helium and pressurizing it under controlled conditions. It is typically constructed from austenitic stainless steel.

Funcation of Helium Pressure Chamber

The core function of the helium pressure tank is to create an isolated and controllable helium-filled space, separated from the external environment, thereby enabling highly sensitive, quantitative, and non-destructive sealing tests on workpieces. Its main functions are as follows:
Implementation of the "Vacuum Method" for Leak Detection
Implementation of the "Pressure Method" for Leak Detection
Provision of Standardized Testing Conditions: By controlling the pressure, helium concentration, and soak time inside the tank, consistent testing conditions for each batch of workpieces can be ensured, guaranteeing the comparability and repeatability of test results.
Improvement of Detection Efficiency and Safety
For small or complex-shaped workpieces, using the helium pressure tank avoids the tedious process of spraying each potential leak point, enabling overall one-time testing and significantly improving efficiency.
By confining helium within the sealed tank, the diffusion and waste of helium in the workshop environment are reduced, making the process more economical and environmentally friendly.