The main role of the thermal imager is temperature measurement and night vision, with safety, intuitive, try temperature measurement, its equipment equipment (thermal imager) is widely used, can be used in electric power detection, scientific research temperature measurement, medical, iron and steel metallurgy, HVAC detection and other scenes.
In nature, all temperatures higher than absolute zero (-273.15 ℃) of the object, every moment of infrared radiation. It constitutes a complete and continuous electromagnetic spectrum together with visible light, ultraviolet light, X-rays, gamma lines, cosmic rays and radio waves. Its wavelength is between 0.78 μm and 1,000 μm, and it is a non-visible light with a wavelength longer than that of red light.
The physical nature of infrared radiation is thermal, and an infrared camera generates an image of heat rather than light; it measures infrared energy and converts the data into a corresponding temperature image. Infrared thermal imaging camera is the infrared thermal radiation into the corresponding electrical signals, and then after amplification and video processing, the formation of video images that can be observed by the naked eye. In layman's terms, this means that the invisible infrared radiation is turned into a visible thermal image, and can reflect the temperature distribution state of the target surface.