SAMPLE COLLECTION DEVICE AND SAMPLE COLLECTION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a method for quickly and easily cooling a sample taken out from a molten substance in a short time and generating a solid sample.SOLUTION: The outside surface of a conical inside cooling trunk part 7 forms a trapezoidal surface, and an upper cooling trunk part 8 forms a recessed shape part equivalent to the shape of the inside cooling trunk part. The inside cooling trunk part 7 is held by the upper cooling trunk part 8. A lower cooling trunk part 6 is matched with each shape of the upper cooling trunk part 8 and the inside cooling trunk part 7 so that the upper cooling trunk part and the lower cooling trunk part form a tight connection part at each contact surface position.