Sample container and thermal analyzer
AssigneeHitachi High-Tech Science Corporation
InventorsKentaro Yamada, Yasuyuki Takagi
Life of this patent
Estimating the term…
Abstract
A sample container of a thermal analyzer that performs thermogravimetry or calorimetry includes a bottomed cylindrical body portion and a cover portion abutting against an opening of the body portion and covering at least a part of the opening. The cover portion includes a first cover portion abutting against an edge portion of the opening and having a second opening in a part of the first cover portion, and a second cover portion separated from the first cover portion in an axial direction of the body portion so as to cover at least a part of the second opening.
Claims4
A thermal analyzer that performs thermogravimetry or calorimetry, comprising:
- a sample container;
- and
- a heating furnace that surrounds the sample container,
- wherein the sample container comprises:
- a body portion that has a bottomed cylindrical shape;
- a first cover portion;
- and
- a second cover portion, the first cover portion being disposed between the body portion and the second cover portion, and
- wherein, in the sample container,
- the first cover portion abuts against an edge portion of a first opening of the body portion while covering at least a part of the first opening,
- the second cover portion has a circular shape and includes a plurality of second openings arranged along a circumferential direction of the second cover portion, the second cover portion being separable from the first cover portion, and
- the first cover portion includes a third opening, the third opening at least partially overlapping the first opening of the body portion.
Dependencies are inferred from the claim text.