JPS5218375A - Liquid conductivity meter - Google Patents

Liquid conductivity meter

Info

Publication number
JPS5218375A
JPS5218375A JP9434575A JP9434575A JPS5218375A JP S5218375 A JPS5218375 A JP S5218375A JP 9434575 A JP9434575 A JP 9434575A JP 9434575 A JP9434575 A JP 9434575A JP S5218375 A JPS5218375 A JP S5218375A
Authority
JP
Japan
Prior art keywords
conductivity meter
liquid conductivity
liquid
measurement
oscillator
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.)
Granted
Application number
JP9434575A
Other languages
Japanese (ja)
Other versions
JPS5750259B2 (en
Inventor
Hiroyoshi Ikegawa
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Hokushin Electric Corp
Yokogawa Electric Works 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 Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Hokushin Electric Corp
Priority to JP9434575A priority Critical patent/JPS5218375A/en
Publication of JPS5218375A publication Critical patent/JPS5218375A/en
Publication of JPS5750259B2 publication Critical patent/JPS5750259B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Resistance Or Impedance (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

PURPOSE: Voltage generated between electrodes by AC current flowing in measurement cell is detected and by automatically controlling output of AC oscillator for measurement so as to maintain this voltage constant, conductivity of liquid is measured with good linearity and stability.
COPYRIGHT: (C)1977,JPO&Japio
JP9434575A 1975-08-01 1975-08-01 Liquid conductivity meter Granted JPS5218375A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9434575A JPS5218375A (en) 1975-08-01 1975-08-01 Liquid conductivity meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9434575A JPS5218375A (en) 1975-08-01 1975-08-01 Liquid conductivity meter

Publications (2)

Publication Number Publication Date
JPS5218375A true JPS5218375A (en) 1977-02-10
JPS5750259B2 JPS5750259B2 (en) 1982-10-26

Family

ID=14107684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9434575A Granted JPS5218375A (en) 1975-08-01 1975-08-01 Liquid conductivity meter

Country Status (1)

Country Link
JP (1) JPS5218375A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5937553U (en) * 1982-09-01 1984-03-09 三井アルミニウム工業株式会社 Liquid conductivity measurement cell
JPS60249068A (en) * 1984-05-24 1985-12-09 Agency Of Ind Science & Technol Method for measuring resistance of liquid sample
US4683435A (en) * 1985-01-09 1987-07-28 Anatel Instrument Corporation Circuit for compensating non-linearities in electrolyte conductivity measurement system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0546368U (en) * 1990-07-27 1993-06-22 イシケン株式会社 Bed linen futon

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5937553U (en) * 1982-09-01 1984-03-09 三井アルミニウム工業株式会社 Liquid conductivity measurement cell
JPS60249068A (en) * 1984-05-24 1985-12-09 Agency Of Ind Science & Technol Method for measuring resistance of liquid sample
US4683435A (en) * 1985-01-09 1987-07-28 Anatel Instrument Corporation Circuit for compensating non-linearities in electrolyte conductivity measurement system

Also Published As

Publication number Publication date
JPS5750259B2 (en) 1982-10-26

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