| 摘要 |
PROBLEM TO BE SOLVED: To provide a heating device capable of knowing a heating condition of a heated object from the external while preventing failure of an image pick-up means. SOLUTION: This heating device comprises a heating chamber 2 in which the heated object is loaded to heat it, and the image pick-up means 10 picking up an image of the inside of the heating chamber 2 and outputting its image signal, and the image pick-up means 10 is disposed outside of the heating chamber 2. COPYRIGHT: (C)2009,JPO&INPIT |
