Why do we use Helium for a Leak Test?
1. High Sensitivity: The small molecular size of helium allows for the detection of extremely tiny leaks that other gases might not catch.
2. Inert Nature: Helium is chemically inert, meaning it won’t react with the materials being tested, ensuring that the test results are not compromised.
3. Non-Flammable: The non-flammable nature of helium makes it a safe choice, eliminating the risk of fire during testing.
4. Versatility: These machines are adaptable and can be used for a wide range of applications, from testing automotive parts to ensuring the integrity of spacecraft components.
5. Speed: Helium leak testing is often faster than many other testing methods, saving valuable time in production or maintenance schedules.