JPS5218375A - Liquid conductivity meter - Google Patents
Liquid conductivity meterInfo
- 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
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Measurement Of Resistance Or Impedance (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
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)
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)
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 |
-
1975
- 1975-08-01 JP JP9434575A patent/JPS5218375A/en active Granted
Cited By (3)
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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