【摘要】 通过对在线黑体腔积分发射率的计算 ,用积分发射率评价测温仪的在线测量精度。提出了黑体光纤辐射测温仪精度的计算公式 ,获得了在线准确测温的实现方法更多还原

【Abstract】 Through the calculation on integral transmissivity of on line black body cavity the integral transmissivity has been used to evaluate the accuracy of instrument on temperature measurement. The calculation formulas for accuracy of temperature measurement of black body optical fiber radiation are stated and the implementing method of on line accurate temperature measurement is obtained.更多还原