Do infrared thermometers radiate to the human body?
Infrared temperature measurement equipment has no radiation to the human body, because its temperature measurement principle is to measure the infrared energy radiated by the human body to correspond to the specific temperature, not to emit infrared rays to measure temperature.
Tupu's equipment uses infrared temperature measurement technology. When pedestrians pass by, the system uses binocular recognition technology to verify human body information and uses infrared technology to measure human body temperature. Since different temperatures will radiate different wavelengths and infrared energy, when a pedestrian passes by the temperature measuring device, the device will measure the infrared energy and obtain a specific value according to the wavelength, which will be fed back to give the corresponding body temperature value, thus completing the infrared temperature measurement. By understanding the principle of infrared temperature measurement, we can know whether infrared temperature measurement has an impact on the human body. If you are interested in this technology, you can go to the official website of Tupu, which has a very detailed introduction.
Infrared thermometers have no radiation to the human body. The working principle of the infrared thermometer is to receive the infrared rays emitted by the body temperature of the examinee, not to emit infrared rays. The red light of the infrared thermometer is emitted by the LED light. The correct usage is to illuminate the forehead of the examinee instead of Eye. If it really shines on the eyes, especially if the red light is very bright and the time is too long, it may damage the lens, retina, especially the macular area of the retina, causing cataracts, macular hemorrhage, edema, holes, etc. The odds are almost zero. The working principle of the external thermometer is to receive the infrared rays emitted by the body temperature of the examinee, not to emit infrared rays, so the infrared thermometer has no radiation to the human body.
The working principle of the infrared thermometer is to focus the infrared heat radiation of the human body on the detector, and the detector converts the radiation power into an electrical signal, so the infrared thermometer does not emit infrared rays to the human body, but receives the infrared rays emitted by our body Heat radiation. For example, school resumption uses more small pupils, passive imaging temperature measurement, safe zero radiation, low price and high configuration, the number of people detected, and alarm photos are automatically archived and can be traced back at any time. 25 frames of infrared temperature measurement refresh per minute, each frame can reach 8 people can detect in the same frame, and the performance is very powerful. The T3C mobile phone thermal imaging camera for home use can measure the body temperature of babies and diagnose diseases for pets. It is safe and has no side effects.
