Title:
EVAPORATIVE CONCENTRATION DEVICE AND AUTOMATIC ANALYSIS DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/286493
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide an evaporative concentration device whereby evaporative concentration processing is performed for a plurality of samples simultaneously, and evaporative concentration processing of the samples can be controlled individually for each sample. The evaporative concentration device pertaining to the present disclosure has a first flow channel and a second flow channel connected in parallel to the same reduced pressure source, and a pressure reduction valve is configured so that operation for opening and closing the first flow channel and operation for opening and closing the second flow channel can be performed independently of each other (see fig. 2).
Inventors:
EBIHARA DAISUKE (JP)
MATSUOKA SHINYA (JP)
ITO MAYUKO (JP)
MATSUOKA SHINYA (JP)
ITO MAYUKO (JP)
Application Number:
PCT/JP2022/022885
Publication Date:
January 19, 2023
Filing Date:
June 07, 2022
Export Citation:
Assignee:
HITACHI HIGH TECH CORP (JP)
International Classes:
G01N35/00; G01N1/40
Domestic Patent References:
| WO2000047975A1 | 2000-08-17 |
Foreign References:
| JP2002143601A | 2002-05-21 | |||
| JP2001276501A | 2001-10-09 | |||
| JP2015128744A | 2015-07-16 |
Attorney, Agent or Firm:
HIRAKI & ASSOCIATES (JP)
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