| 摘要 |
PROBLEM TO BE SOLVED: To obtain a two-dimensional radiation thermometer that can more smoothly display temperature distribution in a measuring area on a display without increasing the number of non-contacting temperature detecting sensors. SOLUTION: This two-dimensional radiation thermometer is provided with a temperature detector 2 having sensor arrays 2a which are arranged in a prescribed pattern and individually detect the temperatures of corresponding areas previously correlated in the measuring area, a display control unit 4 which causes the temperature distribution in the measuring area to be displayed on the display 5 based on the detected temperatures of the corresponding areas. The display control unit 4 calculates the temperature of each divided area obtained by dividing each corresponding area into a plurality of divided areas by performing interpolation by using the temperature of each corresponding area and, at the same time, causes the temperature distribution to be displayed on the display 5 based on the calculated temperature of each divided area. COPYRIGHT: (C)2003,JPO
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