远红外测温仪在热风炉拱顶测温中的应用

The Application of Far Infrared Temperature Measurement Instrumentation in Measuring the Temperature at the Hot-blast Stove Arch Roof

介绍一种采用普通远红外测温仪测量热风炉拱顶温度的测温装置，指出了应用该装置必须解决的两个关键性技术问题、具体方法和应用过程中的注意事项。

The article introduces a kind of temperature measurement device in measuring the temperature at the hot-blast stove arch roof with the ordinary far infrared temperature instrumentation,points out the two technology key problems that must be solved,specific methods and points for attention in using process.