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AssigneeHoriba, Ltd.
InventorsMayuko Kishida, Shintaro Komatani, Sumito Ohzawa, Takuji Kurozumi, Satoru Goto, Takashi Kinba, Kimihiko Arimoto
Estimating the term…
In a sample cell that is sealed with an X-ray transmission sheet after a sample such as a liquid fuel or the like is contained therein, when an internal pressure is increased, a cup end surface is deformed so as to increase an internal capacity of the sample cell before the X-ray transmission sheet serving as a window part is expanded. The cup end surface is formed by folding a film-like material and, when the internal pressure of the sample cell is increased, the cup end surface is unfolded outwardly of the sample cell to increase the internal capacity of the sample cell. The increase in pressure is relieved by the increase in capacity, and the expansion of the X-ray transmission sheet is thereby prevented.
A sample cell for fluorescent X-ray analysis used in a sealed state with a sample contained therein, comprising:
A sample cell assembly instrument used when a sample cell for fluorescent X-ray analysis is assembled by containing a sample in a sample cup, sealing an opening portion of the sample cup in which the sample is contained with an X-ray transmission sheet, and fitting an outer frame on the sample cup with the X-ray transmission sheet interposed therebetween, comprising:
Dependencies are inferred from the claim text.