JPS5899745A - イオン濃度測定装置 - Google Patents
イオン濃度測定装置Info
- Publication number
- JPS5899745A JPS5899745A JP56199534A JP19953481A JPS5899745A JP S5899745 A JPS5899745 A JP S5899745A JP 56199534 A JP56199534 A JP 56199534A JP 19953481 A JP19953481 A JP 19953481A JP S5899745 A JPS5899745 A JP S5899745A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- liquid
- resistance
- reference electrode
- liquid junction
- 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
- 239000007788 liquid Substances 0.000 claims abstract description 64
- 238000007689 inspection Methods 0.000 claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- 239000000523 sample Substances 0.000 claims description 18
- 238000005259 measurement Methods 0.000 claims description 13
- 239000012488 sample solution Substances 0.000 claims description 8
- 150000002500 ions Chemical class 0.000 description 13
- 230000002159 abnormal effect Effects 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- -1 and furthermore Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000002123 temporal effect Effects 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
- G01N27/4166—Systems measuring a particular property of an electrolyte
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)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56199534A JPS5899745A (ja) | 1981-12-09 | 1981-12-09 | イオン濃度測定装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56199534A JPS5899745A (ja) | 1981-12-09 | 1981-12-09 | イオン濃度測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5899745A true JPS5899745A (ja) | 1983-06-14 |
| JPS6316707B2 JPS6316707B2 (esLanguage) | 1988-04-11 |
Family
ID=16409426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56199534A Granted JPS5899745A (ja) | 1981-12-09 | 1981-12-09 | イオン濃度測定装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5899745A (esLanguage) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4762594A (en) * | 1987-01-29 | 1988-08-09 | Medtest Systems, Inc. | Apparatus and methods for sensing fluid components |
| WO2020066472A1 (ja) * | 2018-09-28 | 2020-04-02 | 株式会社日立ハイテクノロジーズ | 電解質測定装置 |
-
1981
- 1981-12-09 JP JP56199534A patent/JPS5899745A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4762594A (en) * | 1987-01-29 | 1988-08-09 | Medtest Systems, Inc. | Apparatus and methods for sensing fluid components |
| WO2020066472A1 (ja) * | 2018-09-28 | 2020-04-02 | 株式会社日立ハイテクノロジーズ | 電解質測定装置 |
| JP2020052005A (ja) * | 2018-09-28 | 2020-04-02 | 株式会社日立ハイテク | 電解質測定装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6316707B2 (esLanguage) | 1988-04-11 |
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