Title:
Radiation monitor and current measurement method for the radiation monitor
Document Type and Number:
Japanese Patent JP6329376
Kind Code:
B2
Abstract:
A radiation monitor includes an ionization chamber for detecting radiation that passes into the ionization chamber. The ionization chamber generates a current flow in response to the detected radiation. An electrometer is electrically connected to the ionization chamber for measuring the current flow generated by the ionization chamber. The electrometer is operable in a plurality of modes based on a magnitude of the current flow generated by the ionization chamber. A method of measuring current flow through an electrometer of a radiation monitor is also provided.
Inventors:
Fred-You-Fen Chow
Application Number:
JP2014011927A
Publication Date:
May 23, 2018
Filing Date:
January 27, 2014
Export Citation:
Assignee:
GENERAL ELECTRIC COMPANY
International Classes:
G01T1/185; H01J47/02
Domestic Patent References:
| JP2000262516A | ||||
| JP1239494A | ||||
| JP2008145264A | ||||
| JP57034473A | ||||
| JP61054487A |
Foreign References:
| US4050019 |
Attorney, Agent or Firm:
Arakawa Satoshi
Hirokazu Ogura
Toshihisa Kurokawa
Takuto Tanaka
Hirokazu Ogura
Toshihisa Kurokawa
Takuto Tanaka
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