Product introduction: Automotive expansion valve helium inspection is a technique for detecting helium gas leaks in the expansion valve, which has the advantages of high sensitivity, high accuracy, high efficiency, quickness, and no damage. Its steps include preparation, injection of helium gas, leak detection, and analysis of results. This inspection is crucial for the normal operation of the automotive air conditioning system, and can discover potential leak problems and improve the system's performance and reliability.

Product introduction: Automotive air conditioning pipeline helium inspection is a technique used to detect helium gas leaks in the pipeline of the automotive air conditioning system. It detects the leak points in the pipeline quickly and accurately by injecting helium gas and using highly sensitive detection equipment. This detection method has the characteristics of high precision and high efficiency, which can ensure the sealing and reliability of the automotive air conditioning system, avoid refrigerant leaks, improve the performance of the air conditioning, and simultaneously guarantee the safety and comfort of the vehicle.