阐述了一个基于比色原理的红外连续测温系统的工业实验成果。对常用红外连续测温装置的测量原理及其差异进行了分析。报告了陶瓷基高导温测温管的耐侵蚀实验、抗热震实验，以及冷却气体温度、压力、流量对测温枪冷却效果的影响。并对该系统在工业实验过程中的测量准确性、稳定性、设备可靠性以及温度的响应时间进行了分析。通过铂铂铑热电偶测温对比实验，分析了热电偶测温和基于比色原理的红外钢水连续测温系统的优劣。
The results of industrial experiment of continuous temperature measurement system for molten steel in CC tundish, by infrared ray that is based on the principle of color contrast, are described. The principles and specifics of different infrared measuring systerms are analyzed. The erosionresistance and heat shock resistance tests of high conductivity ceramic tube for temperature measuring are reported. The effects of temperature, pressure and flux of cooling gas on the cooling of temperature measuring gun are also reported. The accuracy and stability of measurement, the reliability of equipment and the response time of temperature are analyzed. Comparing with the measurement with PtPtRh thermocouple, the advantages and disadvantages of continuous infrared temperature measurement system based on color contrast are analyzed.
参考文献
- 下载量()
- 访问量()
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%