JI Shan-shan, GE Jun-feng, YE Lin, et al. Emissivity online measurement system based on MLX90614 infrared thermometer[J]. 2016, 35(4): 89-92. DOI: 10.13873/J.1000-9787(2016)04-0089-04.
In order to achieve fast online measurement of object surface emissivity
an online emissivity measurement system is designed based on MLX90614 infrared thermometer
and system accuracy is verified by blackbody equivalent method
measurement precision can reach ± 0. 05. Factors that affect test results are verified by test
it turns out that the influence of distance and cool-end temperature of sensor on measurement result is not obvious. Emissivity measurement tests of standard models also shows that the system can meet requirements of online measurement emissivity.
Analysis of the Accuracy of Methods for the Direct Measurement of Emissivity [J] . Raúl B. Pérez-Sáez,Leire del Campo,Manuel J. Tello. International Journal of Thermophysics . 2008 (3)