The estimated temperature error using an infrared thermal imaging camera

被引:0
|
作者
Barbaric, Zarko [1 ]
Pavlovic, Aleksandra [1 ]
Nikolic, Vera [1 ]
机构
[1] State Univ Novi Pazar, Dept Tech Sci, Vuka Karadzica Br, Novi Pazar, Serbia
关键词
estimated temperature; emissivity; infrared Thernial imager (thermovision); estimation error;
D O I
暂无
中图分类号
TN [电子技术、通信技术];
学科分类号
0809 ;
摘要
The calculation of energy efficiency of buildings has carried out based of the measurements (external and internal building temperature, emissivity of the outer and inner surfaces of the wall) and the appropriate construction parameters. The aim of this paper is to show the impact of changes of emissivity on the accuracy of the temperature of building materials and heat flux construction. The experiment has been performed using Infrared Thermal Imaging Camera FLIR T 420. The samples have been building materials brick, tin, a type of marble and piece of fir. The analysis of the generated images has been done in FUR Tools+ software package. We have obtained that the temperature error is different for the given buildings materials. The maximum absolute temperature error is approximately 0.4 degrees C.
引用
收藏
页码:469 / 472
页数:4
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