Detection Report of Infrared Screening Instrument

Fever is an important clinical manifestation of new coronavirus pneumonia. In public health emergencies, it is necessary to start fever screening to control the rapid spread of influenza. The measurement and calibration technology of infrared body temperature screening instrument has been developed in recent years, and there are still shortcomings in the field use of infrared screening instrument. In order to fully understand the performance parameters of infrared screening instrument, further improve the performance of equipment and establish a unified reference standards. This study analysis and investigates the test results and performance parameters of multiple screening machines, improving the standardization and effectiveness of fever screening. The results indicate that blackbody can effectively reduce the error, avoid the appearance of larger error, large temperature fluctuation, and restrain the phenomenon of temperature drift to a certain extent.