Helium detection is very important in industry, especially for detecting gas leaks in pipes and components. Let me introduce you to the principles and applications of helium detection in detail.

Helium detection principle:

Helium is used as a detector to detect gas leaks. It has the following advantages:

Low atomic radius: Even small leaks can be quickly detected and detected.

Non-toxic and odorless: Helium does not cause harm to the human body and does not react with other materials.

Convenient verification: only a low concentration of helium in the ambient air is required for leak detection.

During the inspection process, the test part is filled with helium and placed in a vacuum chamber. If there is a leak, helium gas will escape from the test component into the vacuum chamber and be detected by the helium leak detector.

Application scenarios:

Expensive inert gas (helium) is often used in air-conditioning production and testing to detect leaks in important components such as airbag detonators, fuel systems, and gas delivery pipelines. These components require particularly suitable material properties, and the properties of helium make it an ideal detection gas.

In industrial production processes, helium is also used to test other equipment, such as pacemakers.

Helium detection is widely used in production line environments to ensure product sealing and quality.

In summary, helium detection is a critical technology that helps ensure the safety and reliability of industrial equipment and components.