| 摘要 |
PURPOSE:To perform measurement by a contact method without damaging a body to be measured, by providing a plurality of thermocouples on the surface of a hollow circular cylinder, which is rotatably contacted with the body to be measured. CONSTITUTION:When the side surface of the hollow circular cylinder 2 is contacted with a running steel plate, the hollow circular cylinder 2 is rotated with a pipe 4 as a center. With the rotation of the hollow circular cylinder 2, the thermocouples 6 are contacted with the steel plate. The temperature of the steel plate can be measured by the outputs of the thermocouples 6. |
