Fights against new coronavirus, infrared thermal imaging temperature and security gates perform well

The comparison between ordinary infrared temperature measurement and infrared thermal imaging temperature measurement clearly shows that the infrared thermal imaging thermometer is superior to the ordinary infrared thermometer in terms of measurement accuracy, safety, troubleshooting speed and alarm tracking.

Body temperature screening is the first line of safety for epidemic prevention and control. Ordinary infrared thermometers (hand-held ear thermometers, forehead thermometers, vertical infrared thermometers, etc.) with an error of ± 1 ° C are a huge hidden danger to virus transmission. Moreover, once the flow of people increases, it is easy to cause congestion and there is a risk of cluster infection. Compared with the infrared thermal imaging temperature measurement, the error is within ± 0.5 ° C. A large number of applications have proved that this accuracy can meet the requirements of the initial screening of body temperature in most public places. In addition, the technology of “passing and measuring the temperature” can automatically and quickly implement large-scale safety inspection without the need for personnel to cooperate. For airports, railway stations, subways, hospitals, schools, shopping malls and other important places with dense crowds, thermal imaging cameras can also be equipped with "black bodies" to prevent external environmental interference and achieve higher precision temperature measurement with an error of only ± 0.3 ℃.

As the reference source for calibrating the infrared system, the black body is an idealized object that can absorb all external infrared electromagnetic waves without any reflection and transmission, but can still radiate infrared electromagnetic waves outward, that is, the emissivity and absorption rate of the black body are 1 , The transmittance is 0.

Thermal imaging camera + black body + computer all-in-one + high-sensitivity metal detection door, one for temperature measurement, one for assistance, one for image display, and one for orderly passage. Four devices form a complete infrared thermal imaging body temperature rapid screening program. With such "black technology" equipment, the use of scientific and technological forces to combat "epidemic" has greatly improved the accuracy and speed of human body temperature measurement, reducing the temperature measurement error to ± 0.3 ° C, and achieving long-range, large-area, large passenger flow temperature measurement. To achieve early detection, isolation, and early treatment of potential infected persons, effectively and effectively control the source of infection, and make society, China, and the world safer!