A method for influence correction of radiation emitted by the filters on MIR dualspectral pyrometers accuracy

Autor: Z. Jankiewicz, Krzysztof Chrzanowski
Rok vydání: 1996
Předmět:
Zdroj: Infrared Physics & Technology. 37:221-229
ISSN: 1350-4495
DOI: 10.1016/1350-4495(95)00049-6
Popis: The influence of the radiation emitted by filters on the measured ratio between two radiometric signals can cause significant errors of the temperature measurement with MIR dualspectral pyrometers. A method for correction of this influence has been presented in this paper. Its implementation enables to design simple, low-cost MIR dualspectral pyrometers with a construction similar to those of the NIR.
Databáze: OpenAIRE