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US 2023/0057233 A1Published application
X-ray fluorescence analyzer
AssigneeShimadzu Corporation
InventorsTakuro IZUMI, Tetsuya YONEDA
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Abstract
An X-ray fluorescence analyzer is provided inside an analysis chamber covered with a housing with: an X-ray tube; an analyzing crystal for spectrally dispersing X-ray fluorescence emitted from a sample; an X-ray detector for detecting the X-ray fluorescence spectrally dispersed by the analyzing crystal; a warm air generator for generating warm air to maintain a temperature of the analyzing crystal at a target temperature; and a Peltier element for cooling the X-ray detector.
Claims5
An X-ray fluorescence analyzer comprising:
- an analyzing crystal configured to spectrally disperse X-ray fluorescence emitted from a sample;
- an X-ray detector configured to detect the X-ray fluorescence spectrally dispersed by the analyzing crystal;
- a warm air generator configured to generate warm air to maintain a temperature of the analyzing crystal at a target temperature;
- and
- a Peltier element configured to cool the X-ray detector such that a temperature of the X-ray detector is set to a temperature lower than the target temperature.
2 more elements
Dependencies are inferred from the claim text.