| 摘要 |
PURPOSE: A radiant heating temperature measuring method is provided to accurately measure the temperature of an object being heated in a short time through an in-advance removal of variation factor for the temperature measurement which uses an infrared thermometer. CONSTITUTION: A method for measuring temperature by using a non-contact type infrared thermometer during radiant heating by an infrared heater(1), comprises the steps of stopping the radiant heating for an object(5), permitting a shutter(2) installed in front of the infrared heater, to shut off light within 0.1 second, and measuring the temperature of the object by using an infrared thermometer(3). |
