JPH0452407B2 - - Google Patents
Info
- Publication number
- JPH0452407B2 JPH0452407B2 JP58027723A JP2772383A JPH0452407B2 JP H0452407 B2 JPH0452407 B2 JP H0452407B2 JP 58027723 A JP58027723 A JP 58027723A JP 2772383 A JP2772383 A JP 2772383A JP H0452407 B2 JPH0452407 B2 JP H0452407B2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- hydrogen ion
- ion concentration
- silver
- measuring device
- 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.)
- Expired - Lifetime
Links
- 239000007788 liquid Substances 0.000 claims description 54
- 229910052751 metal Inorganic materials 0.000 claims description 48
- 239000002184 metal Substances 0.000 claims description 48
- 238000005259 measurement Methods 0.000 claims description 46
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 claims description 41
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 29
- 239000007864 aqueous solution Substances 0.000 claims description 27
- 229910052709 silver Inorganic materials 0.000 claims description 27
- 239000004332 silver Substances 0.000 claims description 27
- 239000003792 electrolyte Substances 0.000 claims description 24
- 229910001316 Ag alloy Inorganic materials 0.000 claims description 21
- 229910002076 stabilized zirconia Inorganic materials 0.000 claims description 9
- 239000007784 solid electrolyte Substances 0.000 claims description 7
- 239000012212 insulator Substances 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000010953 base metal Substances 0.000 claims description 3
- 238000007654 immersion Methods 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims 1
- 239000000243 solution Substances 0.000 description 22
- 239000012528 membrane Substances 0.000 description 16
- 239000000126 substance Substances 0.000 description 13
- 239000011521 glass Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000002378 acidificating effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 239000000919 ceramic Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- -1 oxygen ion Chemical class 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 238000001139 pH measurement Methods 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 4
- 229910021607 Silver chloride Inorganic materials 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 235000011164 potassium chloride Nutrition 0.000 description 3
- 239000001103 potassium chloride Substances 0.000 description 3
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- 239000012670 alkaline solution Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- GTKRFUAGOKINCA-UHFFFAOYSA-M chlorosilver;silver Chemical compound [Ag].[Ag]Cl GTKRFUAGOKINCA-UHFFFAOYSA-M 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000008235 industrial water Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 229940075397 calomel Drugs 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical compound Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical group [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 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
- G01N27/403—Cells and electrode assemblies
- G01N27/4035—Combination of a single ion-sensing electrode and a single reference electrode
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2772383A JPS59154351A (ja) | 1983-02-23 | 1983-02-23 | 水素イオン濃度測定装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2772383A JPS59154351A (ja) | 1983-02-23 | 1983-02-23 | 水素イオン濃度測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59154351A JPS59154351A (ja) | 1984-09-03 |
| JPH0452407B2 true JPH0452407B2 (fr) | 1992-08-21 |
Family
ID=12228934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2772383A Granted JPS59154351A (ja) | 1983-02-23 | 1983-02-23 | 水素イオン濃度測定装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59154351A (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3507183C1 (de) * | 1985-03-01 | 1990-11-15 | Drägerwerk AG, 2400 Lübeck | Metall/Metalloxid-Messelektrode zur pH-Messung |
| JPH0656375B2 (ja) * | 1987-12-23 | 1994-07-27 | 東伸工業株式会社 | ジルコニア電極及びペーハ測定装置 |
| US5502388A (en) * | 1993-02-04 | 1996-03-26 | Hoechst Aktiengesellschaft | Method of measuring the pH value of a test solution with glass-electrode measuring cells and of simultaneously calibrating the measuring cells |
| KR100759926B1 (ko) | 2005-01-19 | 2007-09-18 | 대윤계기산업 주식회사 | 수소이온 선택성 전극막 및 이의 제조 방법 |
| EP1936366B1 (fr) * | 2006-12-22 | 2011-02-09 | Mettler-Toledo AG | Procédé et appareil destiné à la surveillance d'une demi-cellule électrochimique |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5214475U (fr) * | 1975-07-18 | 1977-02-01 | ||
| JPS5677751A (en) * | 1979-10-12 | 1981-06-26 | Gen Electric | Sensor for hydrogen ion |
-
1983
- 1983-02-23 JP JP2772383A patent/JPS59154351A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5214475U (fr) * | 1975-07-18 | 1977-02-01 | ||
| JPS5677751A (en) * | 1979-10-12 | 1981-06-26 | Gen Electric | Sensor for hydrogen ion |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59154351A (ja) | 1984-09-03 |
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