JPS55112560A - Ion concentration automatic measuring unit - Google Patents

Ion concentration automatic measuring unit

Info

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
Application number
JP1995679A
Other languages
Japanese (ja)
Other versions
JPH0225143B2 (en
Inventor
Yoshikazu Kobayashi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP1995679A priority Critical patent/JPS55112560A/en
Publication of JPS55112560A publication Critical patent/JPS55112560A/en
Publication of JPH0225143B2 publication Critical patent/JPH0225143B2/ja
Granted legal-status Critical Current

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  • 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
JP1995679A 1979-02-22 1979-02-22 Ion concentration automatic measuring unit Granted JPS55112560A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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