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1. (WO2017200136) DEVICE AND METHOD FOR ANALYZING CONCENTRATION OF CHEMICAL SOLUTION

Pub. No.:    WO/2017/200136    International Application No.:    PCT/KR2016/005886
Publication Date: Fri Nov 24 00:59:59 CET 2017 International Filing Date: Sat Jun 04 01:59:59 CEST 2016
IPC: G01N 21/31
G01N 21/78
G01J 3/50
Applicants: HWABAEK ENGINEERING CO., LTD.
주식회사 화백엔지니어링
Inventors: LEE, Sang-Yeol
이상열
UHM, Young-Hwan
엄영환
YOO, Seok-Young
유석영
HAN, Jung Min
한정민
Title: DEVICE AND METHOD FOR ANALYZING CONCENTRATION OF CHEMICAL SOLUTION
Abstract:
The present invention relates to a device and a method for analyzing the concentration of a chemical solution, the device and the method collecting, in real time from a processing device, the concentration of a specific component within a corresponding solution composition during a process of using a chemical solution, thereby enabling the concentration to be quickly and accurately measured by using an RGB color sensor.