| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique capable of alleviating burden of a calibration device operator at a time of arranging a radiation unit at a calibration position even if the calibration position is lower than a hand of the calibration device operator without generating additional operations such as detachment of the radiation thermometer from an installation site and without using a temperature measuring meter for contacting a temperature measurement target if the radiation thermometer is to be calibrated.SOLUTION: A radiation thermometer calibration device 1 includes: a heater plate 2 having a radiation surface 2a opposed to a temperature sensor of a radiation thermometer; a heater 3 heating the heater plate 2; a controller 4 connected to the heater 3, and configured to keep a temperature of the heater plate 2 to a set temperature; and a grip member having one end serving as a grip portion gripped by an operator for calibrating the radiation thermometer and having the other end serving as a coupled portion coupled to the heater plate 2, the grip member 5 and the heater plate 2 being rotatably coupled to each other. |
