JPS55112560A - Ion concentration automatic measuring unit - Google Patents
Ion concentration automatic measuring unitInfo
- Publication number
- JPS55112560A JPS55112560A JP1995679A JP1995679A JPS55112560A JP S55112560 A JPS55112560 A JP S55112560A JP 1995679 A JP1995679 A JP 1995679A JP 1995679 A JP1995679 A JP 1995679A JP S55112560 A JPS55112560 A JP S55112560A
- Authority
- JP
- Japan
- Prior art keywords
- information
- measure
- ion concentration
- inputted
- conversion part
- 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)
Abstract
PURPOSE: To make it possible to measure an ion concentration rapidly with a simple operation by performing an operation processing under the control of a specific program on a basis of electride potential information from an ion concentration detection part.
CONSTITUTION: Since electrode potential information from an ion concentration detection part is converted to an information form adapted to computer preocessings, this information is inputted to a measure information conversion part. The measure information conversion part consists of amplifiers 1W3 which amplify various measure information, A/D converter 4 which converts amplifier outputs to digital information, controllers 5 and 6 which perform automatic adjustment for the measuring equipment sensitivity and off-set, etc. Measure information converted and inputted from the information conversion part is inputted through interface 7 and is processed according to a specific program. This information processing part is constituted by read-only memory 9, random access memory 8, central processing unit 10, etc. Digital information for the measure value is displayed on luminous display part 12 through driver 11.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1995679A JPS55112560A (en) | 1979-02-22 | 1979-02-22 | Ion concentration automatic measuring unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1995679A JPS55112560A (en) | 1979-02-22 | 1979-02-22 | Ion concentration automatic measuring unit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55112560A true JPS55112560A (en) | 1980-08-30 |
JPH0225143B2 JPH0225143B2 (en) | 1990-05-31 |
Family
ID=12013638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1995679A Granted JPS55112560A (en) | 1979-02-22 | 1979-02-22 | Ion concentration automatic measuring unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55112560A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5783459U (en) * | 1980-11-10 | 1982-05-22 | ||
JPS58148953A (en) * | 1982-03-02 | 1983-09-05 | Chugai Ro Kogyo Kaisha Ltd | Controller for indication of oxygen concentration |
JPS601545A (en) * | 1983-06-17 | 1985-01-07 | Joho Shiyori Gijutsu Kenkyusho:Kk | Automatic water analyzing apparatus |
JPS6021443A (en) * | 1983-07-15 | 1985-02-02 | Nippon Paint Co Ltd | Automatic measurement of concentration of hydrofluoric acid of surface treatment liquid for food can made of aluminum |
-
1979
- 1979-02-22 JP JP1995679A patent/JPS55112560A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5783459U (en) * | 1980-11-10 | 1982-05-22 | ||
JPS58148953A (en) * | 1982-03-02 | 1983-09-05 | Chugai Ro Kogyo Kaisha Ltd | Controller for indication of oxygen concentration |
JPS601545A (en) * | 1983-06-17 | 1985-01-07 | Joho Shiyori Gijutsu Kenkyusho:Kk | Automatic water analyzing apparatus |
JPS6021443A (en) * | 1983-07-15 | 1985-02-02 | Nippon Paint Co Ltd | Automatic measurement of concentration of hydrofluoric acid of surface treatment liquid for food can made of aluminum |
Also Published As
Publication number | Publication date |
---|---|
JPH0225143B2 (en) | 1990-05-31 |
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