JPH0346554A - フェイルセーフのイオン選択的組合わせ電極 - Google Patents

フェイルセーフのイオン選択的組合わせ電極

Info

Publication number: JPH0346554A
Authority: JP; Japan
Prior art keywords: electrode; ion selective; solution; unit; ion
Prior art date: 1989-07-10
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

JP2171284A

Other languages

English (en)

Japanese (ja)

Inventor

Mark D Kaganov

マーク・デービッド・カガノヴ

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.)

Terumo BCT Inc

Original Assignee

Cobe Laboratories Inc

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.)

1989-07-10

Filing date

1990-06-28

Publication date

1991-02-27

1990-06-28 Application filed by Cobe Laboratories Inc filed Critical Cobe Laboratories Inc

1991-02-27 Publication of JPH0346554A publication Critical patent/JPH0346554A/ja

Status Pending legal-status Critical Current

Links

239000007788 liquid Substances 0.000 claims description 4
230000035945 sensitivity Effects 0.000 claims 1
239000000243 solution Substances 0.000 abstract description 8
229910021607 Silver chloride Inorganic materials 0.000 abstract description 4
239000011521 glass Substances 0.000 abstract description 4
HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 abstract description 4
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract description 3
239000012085 test solution Substances 0.000 abstract description 3
239000012086 standard solution Substances 0.000 abstract description 2
150000002500 ions Chemical class 0.000 description 7
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
230000003287 optical effect Effects 0.000 description 3
WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
238000010586 diagram Methods 0.000 description 2
241000735558 Senna coronilloides Species 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
238000010276 construction Methods 0.000 description 1
XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
239000001103 potassium chloride Substances 0.000 description 1
235000011164 potassium chloride Nutrition 0.000 description 1
IWZKICVEHNUQTL-UHFFFAOYSA-M potassium hydrogen phthalate Chemical compound [K+].OC(=O)C1=CC=CC=C1C([O-])=O IWZKICVEHNUQTL-UHFFFAOYSA-M 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/4163—Systems checking the operation of, or calibrating, the measuring apparatus
- G01N27/4165—Systems checking the operation of, or calibrating, the measuring apparatus for pH meters

Landscapes

Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Health & Medical Sciences (AREA)
General Physics & Mathematics (AREA)
Pathology (AREA)
Electrochemistry (AREA)
Physics & Mathematics (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
Molecular Biology (AREA)
Immunology (AREA)
Chemical Kinetics & Catalysis (AREA)
Emergency Alarm Devices (AREA)
Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Water Treatment By Electricity Or Magnetism (AREA)
Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Ignition Installations For Internal Combustion Engines (AREA)
Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Combined Controls Of Internal Combustion Engines (AREA)
Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)

JP2171284A 1989-07-10 1990-06-28 フェイルセーフのイオン選択的組合わせ電極 Pending JPH0346554A (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US37788789A	1989-07-10	1989-07-10
US377887		1989-07-10

Publications (1)

Publication Number	Publication Date
JPH0346554A true JPH0346554A (ja)	1991-02-27

Family

ID=23490917

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2171284A Pending JPH0346554A (ja)	1989-07-10	1990-06-28	フェイルセーフのイオン選択的組合わせ電極

Country Status (6)

Country	Link
JP (1)	JPH0346554A (fr)
CA (1)	CA2019728C (fr)
DE (1)	DE4021853C2 (fr)
FR (1)	FR2649486A1 (fr)
GB (1)	GB2233768B (fr)
IT (1)	IT1240484B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9902384B2 (en)	2014-03-31	2018-02-27	Kubota Corporation	Hydraulic system and work machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4331198Y1 (fr) *	1965-03-04	1968-12-18
JPS4838890B1 (fr) *	1968-12-16	1973-11-20

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1337544A (en) *	1969-12-19	1973-11-14	Ple Sey Co Ltd	Fluid testing apparatus
US3661748A (en) *	1970-04-07	1972-05-09	Instrumentation Labor Inc	Fault sensing instrumentation
GB1368823A (en) *	1972-05-10	1974-10-02	Activion Glass Ltd	Ion-responsive electrodes
DE2706942A1 (de) *	1976-03-17	1977-09-29	Owens Illinois Inc	Kombinationselektrode
US4039933A (en) *	1976-03-25	1977-08-02	Instrumentation Laboratory, Inc.	Continuous calibration system and method for analytical instruments
US4189367A (en) *	1978-10-19	1980-02-19	Leeds & Northrup Company	Method for testing ion selective electrodes in continuous measuring systems
JPS58178410A (ja) *	1982-04-14	1983-10-19	Fuji Electric Co Ltd	警報回路
DE3516018A1 (de) *	1985-05-02	1986-12-18	Holger 1000 Berlin Kruse	Tragbares geraet zur feststellung der magenfunktion auf der grundlage der magensaeure
US4822456A (en) *	1987-06-05	1989-04-18	Bryan Avron I	Ion measuring apparatus and monitoring system
US4900422A (en) *	1988-07-05	1990-02-13	Bryan Avron I	System for monitoring and reporting the operability and calibration status of a dissolved oxygen sensor

1990
- 1990-06-25 CA CA002019728A patent/CA2019728C/fr not_active Expired - Fee Related
- 1990-06-28 JP JP2171284A patent/JPH0346554A/ja active Pending
- 1990-07-09 IT IT67507A patent/IT1240484B/it active IP Right Grant
- 1990-07-09 DE DE4021853A patent/DE4021853C2/de not_active Expired - Fee Related
- 1990-07-10 FR FR9008768A patent/FR2649486A1/fr not_active Withdrawn
- 1990-07-10 GB GB9015209A patent/GB2233768B/en not_active Expired - Fee Related

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4331198Y1 (fr) *	1965-03-04	1968-12-18
JPS4838890B1 (fr) *	1968-12-16	1973-11-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9902384B2 (en)	2014-03-31	2018-02-27	Kubota Corporation	Hydraulic system and work machine

Also Published As

Publication number	Publication date
CA2019728C (fr)	1995-01-17
GB2233768B (en)	1994-01-05
DE4021853C2 (de)	1995-03-09
FR2649486A1 (fr)	1991-01-11
CA2019728A1 (fr)	1991-01-10
DE4021853A1 (de)	1991-01-24
GB9015209D0 (en)	1990-08-29
IT9067507A0 (it)	1990-07-09
IT1240484B (it)	1993-12-17
IT9067507A1 (it)	1992-01-09
GB2233768A (en)	1991-01-16

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