Measuring the coefficient of emissivity using thermal radiation equipment SNR V-1.4 SL

Abstract

Heat is an energy that can propagate kinetically or radiationally. The thermal radiation is influenced by several factors such as surface shape, material properties, cross-sectional area and material emissivity. This study aims to develop thermal radiation equipment SNR V-1.4SL able to overcome the limitations of laboratory equipment in schools, especially on the topic of radiation heat transfer. The thermal radiation equipment SNR V-1.4SL was made from easily accessible and environmentally friendly materials and equipment. The experimental results of the thermal radiation equipment SNR V-1.4SL can clearly illustrate the phenomenon thermal radiation and the equipment SNR V-1.4SL can be used anytime and anywhere without depending on environmental conditions. The results of the overall test show the value of the efficiency of the equipment SNR V-1.4SL is still relatively low. In general, thermal radiation equipment SNR V-1.4SL.