The hydrogen analyzer is used to accurately measure the purity and concentration of hydrogen. It uses technologies such as thermal conductivity principle, electrochemical principle, or gas chromatography for detection. The outer shell comes in different types according to the usage scenario, including a delicate and compact type suitable for laboratories and a sturdy and durable type for industrial sites. The internal detection components are optimized for the characteristics of hydrogen to ensure the accuracy and reliability of detection. Its advantage lies in its high detection accuracy, capable of meeting occasions with extremely high requirements for hydrogen purity; fast response speed, able to reflect changes in hydrogen concentration in real - time; and good stability with stable performance over long - term use. It is widely used in fields such as the hydrogen energy industry, chemical production, and semiconductor manufacturing to ensure the quality and safe use of hydrogen.