摘要
光学辐射高温计是高温测量中精度最高的仪器，其中的基准光学高温计是国际实用温标高温区的标准仪器，但欲得到被测温度，需确定有效波长值，本文探讨了影响有效波长的因素及其计算方法，并讨论了它对测量精度的影响。
The optical radiation pyrometer is the most accuratest instrument of all pyrometers.Thestandard optical pyrometer of this pyrometers is the standard instrument used at thehigh temperature zone of the international practical temperation scale,But wanting to have the meas-ured temperature,the value of the effective wave length must be determined.Studies the factorswhich effect the effective wave length and the computational methods,and discusses the effects onmeasuring precision.
出处
《大连铁道学院学报》
1994年第4期45-48,共4页
Journal of Dalian Railway Institute
关键词
光学高温计
波长
计算方法
测量
精度
optical pyromrters
monochromatic radiation
emissivity
wave length
computational methods
