【摘要】 基于辐射测温法的基本原理，设计出了以８７５１单片机为核心的光电比色测温系统．该系统用被测物的亮温替代实际温度，并用查表程序由单片机自动校准误差，在５００℃～１０００℃范围内，相对误差为±１％．更多还原

【Abstract】 The basic principle of radiation temperature measurement is presented. Then, the principle of photoelectrometer temperature measurement system based single chip computer is introduced. The radiant temperature of the object is used as the real temperature in the measurement system. The measurement error is corrected by the looking up tables program of single chip computer. The relative error is less than 1%.更多还原