How to use a helium mass spectrometer leak detector to detect fuse tube leaks?

A fuse cartridge is a small circuit breaker that can be used to achieve electrical protection. It is usually composed of a fuse and a support rod, and is used to cut off the circuit when the current is too large, so as to prevent safety problems caused by adverse situations such as overload or short circuit.

When the current is too large, the fuse will be heated and eventually melt, thus interrupting the circuit. Therefore, the fuse cartridge can provide safety protection for electronic devices and protect the devices from damage caused by problems such as current overload.

In order to ensure the normal operation of the fuse cartridge, helium leak detection is required to check whether there is gas leakage inside it. The helium mass spectrometer leak detector uses the low diffusivity and extremely small molecular size of helium to detect gas leakage, and can detect tiny leaks, making the test more accurate.

The use of helium for detection has the following advantages:

Helium can leak out through very small leakage openings such as small holes, cracks, and tiny defects, and can detect very tiny gas leaks.

Helium is harmless to the environment and will not cause harm to equipment and personnel.

Helium is easy to obtain and store.

Helium leak detection for fuse cartridges is a common physical experiment, which is used to detect the helium leakage of fuse cartridges or other spatial structures. This experiment takes advantage of the characteristics of helium, which has an extremely small molecular size and high diffusivity. Helium is filled into the container at a certain pressure, and then a helium detector is used to detect the helium leakage outside the container.

In the helium leak detection of the fuse cartridge, helium is injected into the fuse cartridge, and the inherent sealing performance of the fuse cartridge is used to keep the helium from leaking. Then, a helium detector is placed around the fuse cartridge, and by observing the signal changes of the detector, it can be determined whether the helium has leaked out.

Helium leak detection for fuse cartridges is a very common experiment, which is widely used in fields such as aerospace, electronic engineering, and pharmaceuticals.

The helium mass spectrometer leak detectors produced by Anhui Nuoyi Technology have been widely used in many industries due to their excellent quality and stable performance. Whether used for single-machine detection or integrated into a leak detection system or PLC, they can meet various application requirements. In order to ensure the stable operation of products, the company has established a complete after-sales service system and equipped with professional maintenance engineers, who respond to customers' service requests 24 hours a day, thus providing strong support for users.