Laboratorní úloha bezkontaktního měření teploty

Abstract

This bachelor’s thesis addresses the issue of measuring body temperature and the utilization of non-contact methods. To understand how human temperature can be measured, it is crucial to comprehend the functioning of body temperature. Thermoregulation, controlled by homeostasis, aims to maintain the physiological core body temperature and delivers heat to peripheral areas. Non-contact measurement then assesses the body’s surface temperature. The thesis analyzes the fundamental principles necessary for non-contact temperature measurement and investigates the devices used for this purpose. Additionally, it explores factors influencing non-contact temperature measurement in both humans and materials. In the practical part, hardware is designed for heating the measuring plate, serving as a laboratory task to demonstrate the effects affecting non-contact temperature measurement, such as varying material emissivities, distance, angle, and interference from other radiation sources.