Title:
ELECTRON CAPTURE DETECTOR
Document Type and Number:
WIPO Patent Application WO/2019/208328
Kind Code:
A1
Abstract:
This electron capture detector (100) is a device for detecting a sample (α1). The electron capture detector (100) comprises a detection cell (1), sample introduction part (2), and electron emission element (20). A reaction chamber (6) is formed in the detection cell (1). The sample introduction part (2) introduces a first carrier gas including the sample (α1) into the reaction chamber (6). The electron emission element (20) emits electrons (β) into the reaction chamber (6). Ions (α2) derived from a sample component are generated by the electron emission element (20) emitting the electrons (β) into the reaction chamber (6).
Inventors:
KOMARU SHOHEI
IWAMATSU TADASHI
IWAMATSU TADASHI
Application Number:
PCT/JP2019/016322
Publication Date:
October 31, 2019
Filing Date:
April 16, 2019
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
G01N27/64; G01N30/70; H01J49/06; H01J49/08; H01J49/10
Foreign References:
| JP2005339812A | 2005-12-08 | |||
| US6023169A | 2000-02-08 | |||
| JP2004077210A | 2004-03-11 | |||
| JP2003185635A | 2003-07-03 | |||
| JPS5332793A | 1978-03-28 |
Attorney, Agent or Firm:
MAEI Hiroyuki (JP)
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