CN114787618A - 电化学测定单元、电化学测定装置及电化学测定方法 - Google Patents

电化学测定单元、电化学测定装置及电化学测定方法 Download PDF

Info

Publication number
CN114787618A
CN114787618A CN202080085990.7A CN202080085990A CN114787618A CN 114787618 A CN114787618 A CN 114787618A CN 202080085990 A CN202080085990 A CN 202080085990A CN 114787618 A CN114787618 A CN 114787618A
Authority
CN
China
Prior art keywords
sample liquid
electrochemical
composite electrode
port
electrochemical measurement
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202080085990.7A
Other languages
English (en)
Chinese (zh)
Inventor
宫村和宏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Horiba Advanced Techno Co Ltd
Original Assignee
Horiba Advanced Techno Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Horiba Advanced Techno Co Ltd filed Critical Horiba Advanced Techno Co Ltd
Publication of CN114787618A publication Critical patent/CN114787618A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
CN202080085990.7A 2019-12-27 2020-12-01 电化学测定单元、电化学测定装置及电化学测定方法 Pending CN114787618A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019238756 2019-12-27
JP2019-238756 2019-12-27
PCT/JP2020/044585 WO2021131521A1 (ja) 2019-12-27 2020-12-01 電気化学測定ユニット、電気化学測定装置及び電気化学測定方法

Publications (1)

Publication Number Publication Date
CN114787618A true CN114787618A (zh) 2022-07-22

Family

ID=76575487

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080085990.7A Pending CN114787618A (zh) 2019-12-27 2020-12-01 电化学测定单元、电化学测定装置及电化学测定方法

Country Status (3)

Country Link
JP (1) JP7466572B2 (https=)
CN (1) CN114787618A (https=)
WO (1) WO2021131521A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4097442A1 (en) * 2020-01-30 2022-12-07 Merck Patent GmbH Probe chamber for inline measurements

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09222408A (ja) * 1996-02-19 1997-08-26 Matsushita Electric Ind Co Ltd ｐＨセンサ及びイオン水生成器
JPH09222417A (ja) * 1996-02-19 1997-08-26 Matsushita Electric Ind Co Ltd ｐＨセンサ及びイオン水生成器
JPH10151462A (ja) * 1996-11-26 1998-06-09 Matsushita Electric Works Ltd 電解水生成装置
JPH10314742A (ja) * 1997-05-14 1998-12-02 Matsushita Electric Works Ltd 電解水生成装置
JP2000009675A (ja) * 1998-06-25 2000-01-14 Matsushita Electric Works Ltd 水質検出器
JP2004340717A (ja) * 2003-05-15 2004-12-02 Babcock Hitachi Kk 酸化還元電位測定槽

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5916829Y2 (ja) * 1979-04-24 1984-05-17 電気化学計器株式会社 ｐＨ等測定用電極装置
JP3577824B2 (ja) * 1996-03-08 2004-10-20 松下電器産業株式会社 ｐＨセンサ及びイオン水生成器
JP2007071792A (ja) 2005-09-08 2007-03-22 Dkk Toa Corp 電極内部液の気泡除去方法及び電気化学式センサ
JP4818715B2 (ja) 2005-12-27 2011-11-16 東亜ディーケーケー株式会社 複合電極及びフロー型電極装置
JP6337448B2 (ja) 2013-11-20 2018-06-06 東亜ディーケーケー株式会社 フロー型電極装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09222408A (ja) * 1996-02-19 1997-08-26 Matsushita Electric Ind Co Ltd ｐＨセンサ及びイオン水生成器
JPH09222417A (ja) * 1996-02-19 1997-08-26 Matsushita Electric Ind Co Ltd ｐＨセンサ及びイオン水生成器
JPH10151462A (ja) * 1996-11-26 1998-06-09 Matsushita Electric Works Ltd 電解水生成装置
JPH10314742A (ja) * 1997-05-14 1998-12-02 Matsushita Electric Works Ltd 電解水生成装置
JP2000009675A (ja) * 1998-06-25 2000-01-14 Matsushita Electric Works Ltd 水質検出器
JP2004340717A (ja) * 2003-05-15 2004-12-02 Babcock Hitachi Kk 酸化還元電位測定槽

Also Published As

Publication number Publication date
WO2021131521A1 (ja) 2021-07-01
JP7466572B2 (ja) 2024-04-12
JPWO2021131521A1 (https=) 2021-07-01

Similar Documents

Publication Publication Date Title
US20110023586A1 (en) Water analysis sensor arrangement
EP2306182B1 (en) Ion sensor, ion sensor module, and ion sensor manufacturing method
EP0772041B1 (en) Reference electrode assembly
CN102177432B (zh) 传感器系统
CN114787618A (zh) 电化学测定单元、电化学测定装置及电化学测定方法
KR100943114B1 (ko) 카트리지식 전기 화학 분석 장치 및 방법
CN106908494B (zh) 测定装置、校准液或内部液体的补充方法
JPWO2021131521A5 (https=)
US10359389B2 (en) Measuring electrode and measuring system for chemical liquid
US20250290889A1 (en) Sensing assembly
CN211978799U (zh) 一种pH电位滴定用滴定池
JP6216689B2 (ja) 比較電極
JP6279389B2 (ja) 測定システム
CN114994157A (zh) 用于分析液体样品的装置
KR102454114B1 (ko) 비교 전극
CN114577858B (zh) 隔膜式传感器及使用其的分析装置
US20010008210A1 (en) Method an apparatus for measuring the ph of pure water
US12618794B2 (en) Sensing assembly
US20230358701A1 (en) Sensing assembly
JP6210927B2 (ja) 電極装置
JPH1123427A (ja) 試料液のサンプリング装置、試料液の測定装置及び水道水中の残留塩素測定方法
JP6219223B2 (ja) 比較電極
CN107024519B (zh) 参比电极
JP2024175923A (ja) 被検液の汲み取り容器及び電気化学的測定方法
JP2017110947A (ja) 測定装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination