摘要
镜面反射式高温计具有能减少被测表面发射率影响的优点,但它的连续工作时间短,限制了应用。利用光纤使反射器与仪器分离,并改变反射器结构,使其性能和连续工作时间均得到提高。文章给出了相应的理论分析和实验结果。
The specular reflection pyrometer has the advantages of decrease the influence of surface emissivity on temperature measurement, but the short continuous working duration limits its application. By use of an optical fiber to seperate the refelector from the instrument and change the structure of the reflector, the performance and duration can be improved. Analysis and experiments are presented.
出处
《沈阳工业大学学报》
EI
CAS
1992年第4期26-29,共4页
Journal of Shenyang University of Technology
关键词
光纤
高温计
镜面反射式
Optical waveguide fibers
surfaces
emissivity
relection
measuring method of high-temperature
