This is a helium leak detection device for a very large product vacuum box. The vacuum box helium leak detection recovery system is adopted. Helium is recycled to reduce costs. It detects the overall leak rate of the workpiece, and has high leak detection accuracy. The system is mature and reliable, and the layout is reasonable. It is suitable for leak detection of various products.

Product Introduction: According to the basic principle of helium leak detection, helium is used as a tracer gas to charge helium into the workpiece, and then the accuracy of workpiece leakage can be quickly and accurately determined by helium leak detector.

Basic principle: The equipment using helium as a tracer gas, the workpiece is placed in a vacuum chamber and filled with helium, and the leakage of the relay is judged quickly and accurately through the leak detector.

Product Introduction: The helium detection equipment for pressure sensors is highly precise and automated, using helium to detect minute leaks, ensuring that the product sealing meets standards, and is widely used in automobile manufacturing and other industries.

Product introduction: This is a large-scale vacuum chamber helium leak detection equipment that utilizes a recycling system to reduce costs, offering high-precision leak detection and being suitable for a variety of products.

Basic principle: The equipment utilizes helium as a tracer gas, places the workpiece in a vacuum chamber and fills it with helium, and rapidly and accurately judges the leakage of the plate heat exchanger through the leak detector.

Product Introduction: The fully automatic lithium battery cell box helium leak detection equipment is a critical device used to test the sealing performance of lithium battery boxes, ensuring the safety of battery usage. This equipment adopts efficient, safe, and easy-to-operate helium mass spectrometry leak detection technology. It injects helium into the battery box and detects the pressure changes inside the battery to determine the sealing performance of the battery welding. Firstly, the lithium battery is placed into the vacuum chamber of the equipment. Then, the equipment injects helium, filling the inside of the battery, thereby creating a concentration difference of helium inside and outside the lithium battery. Next, the equipment utilizes a detector to measure changes in helium concentration. When the detector measures a change in helium concentration, it indicates that helium is leaking from the lithium battery. Finally, by calculating the leakage rate, the equipment can determine if the lithium battery meets the specified leakage standards.

Product Introduction: This equipment is a helium leak detector for sealed welding of liquid injection holes in power batteries. With a full-flow architecture and efficient processes, it achieves high-precision and rapid leak detection, meeting the testing needs of different products.

Product introduction: The airtightness testing equipment for the automotive air conditioning drying filter uses helium as the tracer gas, and charges the helium into the workpiece in the vacuum box, and then the helium leak detector can judge the leakage situation of the workpiece quickly and accurately with high precision.

Product introduction: The vacuum box type helium leak detection equipment is a kind of equipment specifically used to detect the leakage situation in the sealed system. Its working principle is to place the component to be detected in the vacuum box, and then use the vacuum pump to suck the inside of the box into a vacuum state. Next, helium gas is injected into the box. Because helium gas has extremely small molecule diameter and good permeability, it will enter the vacuum box through any existing leak points.

Product Introduction: This equipment uses helium to test the sealing of both sides of the battery end cover. Helium surrounds one end, and the detector captures leakage signals from the other end, enabling a rapid and accurate judgment of whether there is any leakage.

This device is suitable for dry leak detection of two air conditioners. Nitrogen or dry compressed air is used to test the pressure strength and large leakage tightness of the inspected workpiece. The inspected workpiece is pre-evacuated and filled with helium, and the vacuum chamber method is used to conduct helium mass spectrometry air tightness testing.