Title:
CONTROLLER, TURBIDITY METER, METHOD FOR DETERMINATION, AND METHOD FOR LEARNING
Document Type and Number:
Japanese Patent JP2023144868
Kind Code:
A
Abstract:
To easily specify a reason why a turbidity changed even if the state of a measurement target liquid is not visually observed.SOLUTION: A controller 20 has a control unit 21 which measures a turbidity on the basis of the waveform of light reception of light received through a measurement target liquid, acquires waveform data showing the waveform of light reception of light received when the measured turbidity indicates a value beyond a threshold value, acquires the result of identification of the type of a material by executing identification processing for identifying the type of a material mixed in the measurement target solution by using the acquired waveform data as an input, and determines the type of the material with reference to the acquired result of identification.SELECTED DRAWING: Figure 5
Inventors:
KAKUNO TOMOHIKO
KUWAGATA TAKESHI
SATO KOUTA
OGIWARA YASUKO
KUWAGATA TAKESHI
SATO KOUTA
OGIWARA YASUKO
Application Number:
JP2022052047A
Publication Date:
October 11, 2023
Filing Date:
March 28, 2022
Export Citation:
Assignee:
YOKOGAWA ELECTRIC CORP
International Classes:
G01N21/17; G01N21/49
Attorney, Agent or Firm:
Kenji Sugimura
Mitsutsugu Sugimura
Yuro Yoshizawa
Akiko Kousaka
Mitsutsugu Sugimura
Yuro Yoshizawa
Akiko Kousaka