Review of the Development of Temperature Measurement Technology with Infrared Thermal Imager

The article reviews the history and present status of infrared temperature measurement technology,analyzes the existing problems of temperature measurement with infrared thermal imager from technical perspectives,introduces domestic and international researching focuses of infrared thermal imaging temperature measurement technology,and prospects its future trends.At the end,the analysis and summary of the theory,instrument,calibration and applications for infrared temperature measurement have been made in detail.