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一、概述依据JJG415-2001《工作用辐射温度计》检定规程,以一等铂铑10-铂热电偶为标准,对西玛仪表厂生产的AR350型辐射温度计在1000℃点进行测量,经过分析计算可得到该辐射温度计在各点的实际值。二、数学模型T=t-Δt式中:T——辐射温度计在1000℃时的实际值,℃;t——辐射温度计测量时读数的平均值,℃;Δt——测量时标准热电偶偏离检定点温度的值,℃。
I. Overview According to JJG415-2001 “working radiation thermometer” verification procedures, the first class platinum and rhodium 10-platinum thermocouple as a standard, the Sima meter factory AR350 radiation thermometer at 1000 ℃ point of measurement, after analysis and calculation The actual value of the radiation thermometer at each point can be obtained. Second, the mathematical model T = t-Δt Where: T - radiation thermometer at 1000 ℃ when the actual value, ° C; t-- radiometric thermometer readings when the average value, ° C; Δt - measurement standard thermocouple deviation Check point temperature value, ℃.