Alkali metal air chamber internal temperature measuring device

The invention discloses an alkali metal gas chamber internal temperature measuring device. A temperature sensing element is arranged in a glass shell of an alkali metal air chamber; a pin of the temperature sensing element penetrates out of the glass shell and then is connected to a temperature display system through an electric wire, so that the internal temperature of the alkali metal air chamber can be directly measured in real time, and the stabilization time of the internal temperature of the heating air chamber of the oven and the real-time calibration of various optical measurements ofthe air chamber are facilitated. 一种碱金属气室内部温度测量装置，通过在碱金属气室的玻璃壳体内设置温度传感元件，并使所述温度传感元件的引脚从所述玻璃壳体内穿出后通过电线连接到温度显示系统，能够实现实时直接测量碱金属气室内部温度，有利于对烤箱加热气室内部温度的稳定时间以及对于气室各种光学测量进行实时标定。