Automobile air tightness testing can ensure that the car is well sealed, effectively improve vehicle performance and operating efficiency, reduce energy loss, and improve use efficiency. It can reduce the emission of automobile exhaust, protect the environment and reduce the impact on the environment. The handheld thermal imager can conduct non-contact detection of the airtightness of the vehicle body through infrared thermal imaging technology, without physical contact with the measured object, and will not cause damage or interference to the vehicle body.

1. Fast and comprehensive: The handheld thermal imager can quickly scan the entire body surface, as well as key parts such as doors and windows, display the surface temperature distribution in real time, and quickly capture abnormal hot spots.

2. High sensitivity: The thermal imager is very sensitive to small temperature differences, and can detect small changes in the surface temperature of the car body, helping to find hidden air tightness problems.

3. Quantitative analysis: The handheld thermal imager can provide quantitative temperature data. Through the analysis of heat map and temperature data, it can accurately evaluate the state of air tightness of the vehicle body and identify potential air leakage points.

4. Real-time monitoring: The thermal imager can display the temperature distribution on the surface of the vehicle body in real time, so that the operator can immediately observe the appearance of abnormal hot spots and take timely measures to repair them.

5. Non-destructive testing: Compared with traditional air tightness testing methods, handheld thermal imaging cameras do not require destructive disassembly or modification, and can be tested without affecting the integrity of the vehicle.

6. Efficiency and portability: The handheld thermal imager is portable and compact, easy to operate, without complicated settings and adjustments, and can be put into use quickly to improve work efficiency.

In summary, the handheld thermal imager has the advantages of non-contact, fast and comprehensive, high sensitivity, quantitative analysis, real-time monitoring, non-destructive testing, high efficiency and portability in the air tightness detection of the car body. The maintenance industry provides a reliable tool to help ensure the airtightness and quality of car bodies.