Thermal imaging technique is an advanced technology for diagnosing the hot spots in substations, transmission lines and distribution network, which plays a key role in finding, preventing and handling the accident in power industry. 

Infrared thermal imaging technology gives us the ability to "see" and measure temperatures on defective components and the normal wear, chemical contamination, corrosion, fatigue and faulty assembly in many electrical systems. It helps quickly locate hot spots, determine the severity of the problem, and help establish the time frame in which the equipment should be repaired.

Thermal imaging technology has a broad application prospects in petrochemical & metallurgy industry, which can be widely used in various inspections: steel ladles, blast furnaces, converters, rotary kilns, and key channels, etc. 

Thermographic thermal imaging devices help not only with the difficult diagnostic challenges but also with day-to-day predictive maintenance operations. They are the most effective and direct tools to meet and exceed the most stringent monitoring and inspection requirements.

Checking the quality of the products in the earlier stages of production plays a crucial role in quality assurance and cost control. Infrared thermal imaging technology could be used for almost all industrial manufacturing process control. 

The same principle also works with detecting moisture, pollution, the thickness of material and the tightness of the composite material. Many processes that can not be monitored by the naked eye due to smoke obstruction, but these problems can often be solved by the infrared thermal imaging system.

If the building has design defects, such as unqualified insulation, hollowing, moisture and so on, normally we can not detect them by naked eyes. 

The infrared thermal imaging technology could identify the safety of the building from the temperature distribution of surface. 

It could also be used in detecting defective insulation, electrical failure, water seepage, pipeline transportation, worm erosion, mold and so on.

Medical infrared thermal imaging technology has its unique diagnostic value. Painful diseases often show a significant body temperature difference in the lesion region, such as acute/chronic shoulder and neck pain, cervical spondylopathy, lumbar spondylosis, myofascial pain syndrome, etc. 

Infrared thermal imaging technology can also play an important role in controlling the spread of diseases such as SARS in 2003, swine flu in 2009, Ebola in 2014, Covid-19 etc.