In the field of automobile manufacturing, the quality and performance of automotive high-voltage relays are crucial. As a key inspection tool to ensure their sealing, the helium inspection equipment produced by HCTE provides a strong guarantee for the production and quality control of automotive high-voltage relays with many outstanding advantages.   High-precision inspection capability: HCTE's helium inspection equipment uses advanced technology and precision sensors to detect extremely small helium leaks with extremely high detection accuracy, which can reach or even exceed the industry-leading level. For automotive high-voltage relays, which have extremely high requirements for sealing, this advantage can effectively detect potential tiny leaks and ensure the reliability and safety of products under complex working conditions such as high voltage and high current, thereby avoiding relay failures caused by leakage problems and possible problems with the automotive electrical system. Efficient inspection speed: In the fast-paced environment of automobile production, efficiency is competitiveness. HCTE's helium inspection equipment has the ability to quickly detect and can complete the inspection task of automotive high-voltage relays in a short time, greatly improving production efficiency and reducing waiting time and cost consumption in the production process. This enables automakers to produce more high-quality relays within a limited time, better meet market demand, and enhance the economic benefits and market competitiveness of enterprises.     Wide compatibility and adaptability: Automotive high-voltage relays come in a variety of types, specifications and sizes. HCTE's helium inspection equipment fully takes this into account and has strong compatibility and adaptability. Through simple parameter adjustment and tooling replacement, the equipment can easily cope with the inspection needs of different types of relays, without the need to configure inspection equipment separately for each relay, saving a lot of equipment procurement costs and equipment floor space for enterprises, and improving the utilization rate of production resources. Highly intelligent and automated: The equipment is equipped with an advanced intelligent control system and a user-friendly automated operation interface, realizing a fully automated process from relay loading, inspection to data recording and result judgment. Operators only need to perform simple settings and monitoring to complete the entire inspection process, which not only reduces labor intensity, but also reduces the impact of human factors on the inspection results, and improves the consistency and accuracy of the inspection results. In addition, the equipment also has the functions of automatic data storage, query and analysis, which facilitates enterprises to trace and manage production data and provide strong support for quality improvement.     Stable and reliable performance: The equipment on the automobile production line needs to run stably for a long time, and HCTE's helium inspection equipment performs well in this regard. It uses high-quality components and advanced manufacturing processes to ensure that the equipment has stable and reliable performance during long-term continuous operation and is not prone to failure. Even in harsh production environments, such as high temperature and high humidity, the equipment can still maintain a good working condition, providing stable and reliable detection guarantees for the quality control of automotive high-voltage relays, and reducing production delays and quality risks caused by equipment failures. Easy to operate: HCTE is well aware of the importance of user experience, so it fully considers the ease of operation in the design of the equipment. The operating interface of its helium inspection equipment is simple and intuitive, easy to understand and operate, and can be used without complex training by professional technicians. For automobile manufacturers, this can quickly put the equipment into production, reduce personnel training costs and time costs, and improve production efficiency. Powerful fault diagnosis function: In order to help companies solve problems encountered in the production process in a timely manner, HCTE's helium inspection equipment also has a powerful fault diagnosis function. When the equipment detects an abnormal situation or a leakage problem in the relay, it can accurately locate the fault point and provide detailed fault information and solutions to help maintenance personnel quickly repair the problem, reduce equipment downtime, and improve production continuity and stability. Safety and environmental protection characteristics: While focusing on production efficiency and product quality, HCTE also attaches great importance to the safety and environmental protection performance of the equipment. Helium, as a detection medium, has the characteristics of non-toxic, odorless, and non-flammable, and is relatively safe for operators and the environment during use. In addition, the equipment is designed with a sealed structure and safety protection device to effectively prevent helium leakage from polluting the environment, while also ensuring the health of the operator, which meets the requirements of modern automobile manufacturers for safe production and environmental protection. The automotive high-voltage relay helium detection equipment produced by HCTE plays an important role in the production and detection of automotive high-voltage relays with its many advantages such as high precision, high efficiency, high compatibility, high degree of intelligent automation, stable and reliable performance, simple operation, strong fault diagnosis ability, and safety and environmental protection. It provides high-quality and reliable detection solutions for automobile manufacturers and helps the high-quality development of the automotive industry.

If we want to test a condenser of auto AC, a helium gas detection system or an air tightness test equipment is needed to do the test. But how does it works? Here are the methods of testing car condenser:   1.Large leak detection: After the vacuum holding chamber front door is shut down, the machine successively functions tough and great pumping of the vacuum holding chamber before the vacuum level inside the holding chamber reaches the set leak detection stress. Once the vacuum holding chamber is evacuated, the machine fills the test part inside the holding chamber rich in-stress gas of three.5MPa (downward changeable), after which keeps the strain, waiting around for the strain sensing unit of the system to ensure whether there is a huge leak. If there is a huge leak inside the check part, the machine will discharge our prime-stress gas inside the check part, close the suction control device of the vacuum holding chamber at the same time, and terminate the leak detection method. And right after filling the vacuum holding chamber into the environment, the proprietor presses the verification option, the entrance of the vacuum holding chamber will automatically available, utilizing the check part out, marking and putting it into the to-be-handled place. When the system fails to find a huge loss of the check part, it would automatically carry out the subsequent leak detection method.   2.Vacuum the test part: If no huge loss of the check part is available, the machine will release our prime-stress gas inside the check part and vacuumize the inside of the check part. Once the vacuum level inside the check part reaches the set stress worth, wait for the evacuation technique of the vacuum holding chamber to accomplish.   3.Vacuum helium detection: Once the evacuation of the vacuum holding chamber reaches the set leak detection stress, and at the same time the evacuation of the check part inside the holding chamber continues to be finished, the machine detects the helium sign inside the detection container and suppresses this sign to absolutely nothing. Then load the test part with 4.0Mpa (downward changeable) helium gas. Once the helium gas stress inside the check part reaches the set worth, the leak detector will detect the loss of the check part.   When the leak detector locates a helium sign that surpasses the set worth, this means that there is a tiny leak inside the check part inside the holding chamber and also the system will problem a leak alarm system. The proprietor presses the verification option, and also the vacuum holding chamber will automatically be opened up right after simply being loaded with the climate. After the proprietor divides the fast connector from the check part, the test part may be taken off and designated consequently.   When the leak detector fails to find a helium sign that surpasses the set worth, this means the detected check part has no loss. The program sends a signal that goes by the detection, and automatically functions the helium rehabilitation method in the check part.   4.Helium rehabilitation: After the assessment is completed, the helium inside the check part is sent back to the very low-stress helium aquarium through automated stress harmony. Once the helium stress inside the check part falls to atmospheric stress, the machine works with a vacuum pump to recuperate the remainder helium inside the check part. Once the stress inside the check part falls to the set worth, the helium recovery process is completed. Whilst recouping helium, the machine fills the vacuum aquarium with environment. Once the stress of the vacuum container rises to atmospheric stress and also the helium recovery process of the check part inside the holding chamber continues to be finished, the entrance of the vacuum holding chamber is automatically opened up and also the detection method is completed.