摘要
本文介绍了比色光纤高温计的测温原理和结构，分析了各种结构方案的优缺点，同时指出了设计比色光纤高温计要注意λ１、λ２的选择和高温物体的辐射系数影响。
In this article we introduce the principle and structures of fiber optic colorimetric pyrometer, and analyse the advantages and disadvantages of each structure. At the same time, we point out that the choice of λ 1 and λ 2 and the influence of emissivity of high temperature objects should be paid more attention on in designing fiber optic colorimetric pyrometer.
出处
《光纤与电缆及其应用技术》
1999年第2期37-41,共5页
Optical Fiber & Electric Cable and Their Applications
关键词
比色高温计
光纤
波长
辐射系数
设计
colorimetric pyrometer
optical fiber
wavelength
emissivity
