| 摘要 |
PROBLEM TO BE SOLVED: To provide a method and a device for integrity checking of radiation thermometer capable of checking the integrity of the radiation thermometer online, and on a continuous and economical basis. SOLUTION: The integrity checking device 6 includes an output side temperature estimating model 20 for estimating the temperature of a steel plate 1 heated by a heater 3 through model calculation, and a deviation checking means 21 for checking the deviation between the temperature measured by the radiation thermometer 4 and the temperature estimated by the output side temperature estimating model 20. COPYRIGHT: (C)2011,JPO&INPIT |
