JPS5575642A - Ion selective electrode - Google Patents

Ion selective electrode

Info

Publication number
JPS5575642A
JPS5575642A JP14792578A JP14792578A JPS5575642A JP S5575642 A JPS5575642 A JP S5575642A JP 14792578 A JP14792578 A JP 14792578A JP 14792578 A JP14792578 A JP 14792578A JP S5575642 A JPS5575642 A JP S5575642A
Authority
JP
Japan
Prior art keywords
cylinder
ion selective
corrosive
external
ring
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
JP14792578A
Other languages
Japanese (ja)
Inventor
Konosuke Oishi
Isao Shindo
Yasuhisa Suzuki
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14792578A priority Critical patent/JPS5575642A/en
Publication of JPS5575642A publication Critical patent/JPS5575642A/en
Pending legal-status Critical Current

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

Abstract

PURPOSE: To make easy the replacement of ion selective film and to make the life longer, by clipping the ion selective film with the cylinder of hard anti-corrosive insulation material and the external cylinder of anti-corrosive synthetic resin in elastic deformation, in the alkali ion analysis ion selective electrode in the electrolytic solution.
CONSTITUTION: The ion selective film 1 is in contact with the O ring (ring shape buffer material)6 via the spacer 8, and it is clipped with the cylinder 2 consisting of hard anti-corrosive electric insulator and the external cylinder 7 of hard anti- corrosive electric insulator providing ring flange at the lower end. Shallow ring groove 9 is provided at the external circumference of the cylinder 2, the projection placed at the upper end of the external cylinder 7 is inserted to closely adhere the cylinder 2 and the external cylinder 7. The electrode line 4 is inserted in the cylinder 2 and the internal liquid 3 is sealed, to form the ion selective electrode.
COPYRIGHT: (C)1980,JPO&Japio
JP14792578A 1978-12-01 1978-12-01 Ion selective electrode Pending JPS5575642A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14792578A JPS5575642A (en) 1978-12-01 1978-12-01 Ion selective electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14792578A JPS5575642A (en) 1978-12-01 1978-12-01 Ion selective electrode

Publications (1)

Publication Number Publication Date
JPS5575642A true JPS5575642A (en) 1980-06-07

Family

ID=15441178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14792578A Pending JPS5575642A (en) 1978-12-01 1978-12-01 Ion selective electrode

Country Status (1)

Country Link
JP (1) JPS5575642A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56154654A (en) * 1980-04-30 1981-11-30 Hitachi Ltd Ion selective electrode
JPH0749328A (en) * 1984-03-28 1995-02-21 Advanced Medical Devices Amdv Inc Electrode holder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56154654A (en) * 1980-04-30 1981-11-30 Hitachi Ltd Ion selective electrode
JPS6317178B2 (en) * 1980-04-30 1988-04-12 Hitachi Ltd
JPH0749328A (en) * 1984-03-28 1995-02-21 Advanced Medical Devices Amdv Inc Electrode holder

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