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1. (WO2018088286) COMPONENT CONCENTRATION DETECTOR

Pub. No.:    WO/2018/088286    International Application No.:    PCT/JP2017/039480
Publication Date: Fri May 18 01:59:59 CEST 2018 International Filing Date: Thu Nov 02 00:59:59 CET 2017
IPC: G01N 21/05
A61M 1/18
G01N 21/01
G01N 21/33
G01N 21/59
Applicants: TORAY ENGINEERING CO., LTD.
東レエンジニアリング株式会社
Inventors: NIWA, Tsukasa
丹羽 主
INAKA, Chisa
井中 千草
OHNISHI, Satoshi
大西 敏司
Title: COMPONENT CONCENTRATION DETECTOR
Abstract:
The present invention provides a component concentration detector, which is capable of maintaining component concentration detection accuracy of a liquid, and reducing cost of an apparatus. Specifically, this component concentration detector, which detects component concentration in a liquid on the basis of light absorbance obtained by irradiating the liquid with light, is provided with: an irradiation unit that emits light; a light reception unit that receives the light emitted from the irradiation unit; a liquid cell unit, which is disposed between the irradiation unit and the light reception unit, and in which the liquid circulates; and a light collecting unit that collects light passed through the liquid in the liquid cell unit, said light having been emitted from the irradiation unit.