Optics: measuring and testing – Sample – specimen – or standard holder or support
Reexamination Certificate
2011-08-09
2011-08-09
Lauchman, L. G (Department: 2877)
Optics: measuring and testing
Sample, specimen, or standard holder or support
C356S246000, C356S039000, C356S436000, C422S105000
Reexamination Certificate
active
07995200
ABSTRACT:
An analyzer in which optical measurement is performed with respect to a sample placed in optically transparent cells of an analysis tool includes a light source unit, a light-receiving unit, a tray on which the tool is placed, and a drive mechanism for driving the tray. The tray includes a holding section that holds the tool in a predetermined position. The drive mechanism reciprocates the tray between a first position where the tool placed on the tray is exposed to the outside of the analyzer and a second position where the tool is accommodated inside the analyzer. The light source unit is disposed so that emitted light is incident on a cell of the tool when the tray is located in the second position. The light-receiving unit is disposed so as to receive light transmitted through the cell when the tray is located in the second position.
REFERENCES:
patent: 6937323 (2005-08-01), Worthington et al.
patent: 7061594 (2006-06-01), Worthington et al.
patent: 7456968 (2008-11-01), Potyrailo et al.
patent: 2007-163344 (2007-06-01), None
patent: 2007-170943 (2007-07-01), None
Arkray Inc.
Lauchman L. G
Studebaker Donald R.
Studebaker & Brackett PC
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