Thermal imaging lens sees through the heat lost in the wind and snow

The whole country is cooling down. Whether it is a little friend in the north or a little friend in the south, do they have wrapped themselves in zongzi... Today we will use thermal imaging to talk about the gale that made us tremble, how is it? Take away body heat? In fact, because thermal imaging can quickly measure temperature in 2020, the spread of the epidemic has made it quickly recognized by people. All objects we know at this stage have their temperature at least above absolute zero. As long as the temperature of the object is above absolute zero, it will emit infrared radiation. The higher the temperature of the object, the stronger the thermal infrared radiation emitted, and the lower the temperature, the weaker it is. Therefore, no matter how much it is, the object will emit infrared radiation. The thermal imager uses the characteristics of objects that emit infrared radiation to detect the extent of their infrared radiation emission. Then set a search temperature range, you can highlight the things that need to be detected from other backgrounds. Infrared thermal imager is to convert the invisible infrared energy emitted by an object into a visible thermal image. The different colors on the top of the thermal image represent different temperatures of the measured object. By viewing the thermal image, you can observe the overall temperature distribution of the measured target, study the heating of the target, and make the judgment of the next step.