Title:
RADIATION DETECTION DEVICE, CONTROL METHOD, AND COMPUTER PROGRAM
Document Type and Number:
WIPO Patent Application WO/2023/234153
Kind Code:
A1
Abstract:
Provided are a radiation detection device, a control method, and a computer program which make it possible to suppress failure of a radiation detector. This radiation detection device comprises: a sample chamber which can be opened and closed and inside of which a sample is to be disposed; a radiation detector which is disposed inside the sample chamber and which detects radiation generated from the sample; an atmosphere adjustment unit which makes atmosphere adjustment for reducing the pressure inside the sample chamber in a closed state or filling the inside with a specific gas and which introduces air outside the sample chamber into the inside of the sample chamber in a state where atmosphere adjustment has been made; and a control unit. The radiation detector has: a radiation detection element; a temperature adjustment unit for adjusting the temperature of the radiation detection element; and a temperature sensor for measuring the temperature of the inside of the radiation detector. The control unit, on the basis of the temperature measured by the temperature sensor, controls the atmosphere adjustment unit so as to adjust a timing for introducing air outside the sample chamber into the inside of the sample chamber.
Inventors:
MATSUNAGA DAISUKE (JP)
AOYAMA TOMOKI (JP)
AOYAMA TOMOKI (JP)
Application Number:
PCT/JP2023/019416
Publication Date:
December 07, 2023
Filing Date:
May 25, 2023
Export Citation:
Assignee:
HORIBA LTD (JP)
International Classes:
G01T1/17; G01N23/223; G01N23/2252; G01T1/24; G01T7/00
Foreign References:
| JPS6025985U | 1985-02-21 | |||
| JPH10311879A | 1998-11-24 | |||
| JPS6454387A | 1989-03-01 | |||
| JPS6191548A | 1986-05-09 | |||
| JP2019133787A | 2019-08-08 | |||
| JPH0869772A | 1996-03-12 |
Attorney, Agent or Firm:
KOHNO, Hideto et al. (JP)
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