JPH089636Y2 - イオン濃度測定装置 - Google Patents
イオン濃度測定装置Info
- Publication number
- JPH089636Y2 JPH089636Y2 JP1990038370U JP3837090U JPH089636Y2 JP H089636 Y2 JPH089636 Y2 JP H089636Y2 JP 1990038370 U JP1990038370 U JP 1990038370U JP 3837090 U JP3837090 U JP 3837090U JP H089636 Y2 JPH089636 Y2 JP H089636Y2
- Authority
- JP
- Japan
- Prior art keywords
- main body
- electrode
- measuring device
- measurement
- flat
- 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 - Fee Related
Links
- 239000007788 liquid Substances 0.000 description 25
- 239000000758 substrate Substances 0.000 description 24
- 238000005259 measurement Methods 0.000 description 17
- 150000002500 ions Chemical class 0.000 description 11
- 238000007654 immersion Methods 0.000 description 10
- 238000004441 surface measurement Methods 0.000 description 7
- 229920001477 hydrophilic polymer Polymers 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 229910021607 Silver chloride Inorganic materials 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 3
- 229910001415 sodium ion Inorganic materials 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 239000008274 jelly Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000001139 pH measurement Methods 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- 229920001817 Agar Polymers 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 239000000783 alginic acid Substances 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229960001126 alginic acid Drugs 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 150000004781 alginic acids Chemical class 0.000 description 1
- 244000057196 artichoke thistle Species 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000003349 gelling agent Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229910001414 potassium ion Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- RPACBEVZENYWOL-XFULWGLBSA-M sodium;(2r)-2-[6-(4-chlorophenoxy)hexyl]oxirane-2-carboxylate Chemical compound [Na+].C=1C=C(Cl)C=CC=1OCCCCCC[C@]1(C(=O)[O-])CO1 RPACBEVZENYWOL-XFULWGLBSA-M 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
-
- 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
- G01N27/28—Electrolytic cell components
- G01N27/283—Means for supporting or introducing electrochemical probes
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990038370U JPH089636Y2 (ja) | 1990-04-09 | 1990-04-09 | イオン濃度測定装置 |
| KR1019910005325A KR940008090B1 (ko) | 1990-04-09 | 1991-04-02 | 이온농도측정장치 |
| DE4111047A DE4111047A1 (de) | 1990-04-09 | 1991-04-05 | Geraet zur ionenkonzentrationsmessung |
| US07/681,729 US5200706A (en) | 1990-04-09 | 1991-04-08 | Apparatus for measuring ionic concentration in two measurement configurations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990038370U JPH089636Y2 (ja) | 1990-04-09 | 1990-04-09 | イオン濃度測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03128847U JPH03128847U (en]) | 1991-12-25 |
| JPH089636Y2 true JPH089636Y2 (ja) | 1996-03-21 |
Family
ID=12523397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990038370U Expired - Fee Related JPH089636Y2 (ja) | 1990-04-09 | 1990-04-09 | イオン濃度測定装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5200706A (en]) |
| JP (1) | JPH089636Y2 (en]) |
| KR (1) | KR940008090B1 (en]) |
| DE (1) | DE4111047A1 (en]) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE59509994D1 (de) * | 1994-06-03 | 2002-02-21 | Metrohm Ag Herisau | Vorrichtung für die Voltammetrie, Indikatorelektroden-Anordnung für eine solche Vorrichtung, insbesondere als Teil einer Bandkassette, und Reihenanalyse-Verfahren für die Voltammetrie |
| GB2310493B (en) * | 1996-02-26 | 2000-08-02 | Unilever Plc | Determination of the characteristics of fluid |
| US6787013B2 (en) * | 2001-09-10 | 2004-09-07 | Eumed Biotechnology Co., Ltd. | Biosensor |
| US20060070429A1 (en) * | 2004-10-05 | 2006-04-06 | Yi-Chia Liao | Water quality measuring apparatus |
| WO2011109740A2 (en) * | 2010-03-05 | 2011-09-09 | Ysi Incorporated | Underwater sensor apparatus |
| JP5809969B2 (ja) * | 2011-12-28 | 2015-11-11 | 株式会社堀場製作所 | イオン分析装置 |
| USD732410S1 (en) * | 2013-11-22 | 2015-06-23 | Hach Company | pH probe |
| USD732411S1 (en) * | 2013-11-22 | 2015-06-23 | Hach Company | pH probe |
| JP6338939B2 (ja) * | 2014-06-19 | 2018-06-06 | 株式会社Ｌｉｘｉｌ | センサ、尿センサ及び便器装置 |
| CN205358219U (zh) * | 2015-12-31 | 2016-07-06 | 深圳市合元科技有限公司 | 发热组件、包含该发热组件的雾化器和电子烟 |
| EP3364183A1 (en) | 2017-02-21 | 2018-08-22 | Eccrine Systems, Inc. | Sweat electrolyte loss monitoring devices |
| JP7322311B1 (ja) * | 2023-02-28 | 2023-08-07 | 住友化学株式会社 | 電気化学センサおよび電気化学センサの製造方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4123701A (en) * | 1976-07-01 | 1978-10-31 | United States Surgical Corporation | Disposable sample card having a well with electrodes for testing a liquid sample |
| FR2537272B1 (fr) * | 1982-12-03 | 1986-04-04 | Solomat Sa | Appareil de mesure multi-sondes |
| US4473458A (en) * | 1983-08-30 | 1984-09-25 | Instrument Technology Incorporated | Ion measuring device with self-contained storage of standardizing solution |
| JPS61285371A (ja) * | 1985-06-12 | 1986-12-16 | 三洋電機株式会社 | 断熱箱体の製造方法 |
| DE3789491T2 (de) * | 1986-11-27 | 1994-10-20 | Horiba Ltd | Plattenförmige Glaselektrode. |
| JPS63138255A (ja) * | 1986-11-28 | 1988-06-10 | Horiba Ltd | シ−ト型ガラス電極 |
| US4918391A (en) * | 1988-03-17 | 1990-04-17 | Enseal, Inc. | Sodium content monitor having a unitary housing |
| US5096669A (en) * | 1988-09-15 | 1992-03-17 | I-Stat Corporation | Disposable sensing device for real time fluid analysis |
| US4940946A (en) * | 1988-12-13 | 1990-07-10 | Sampson Nazaryan | Pool water sensor with an extendible pronged probe for determining pH and chlorine levels |
-
1990
- 1990-04-09 JP JP1990038370U patent/JPH089636Y2/ja not_active Expired - Fee Related
-
1991
- 1991-04-02 KR KR1019910005325A patent/KR940008090B1/ko not_active Expired - Fee Related
- 1991-04-05 DE DE4111047A patent/DE4111047A1/de active Granted
- 1991-04-08 US US07/681,729 patent/US5200706A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE4111047C2 (en]) | 1993-07-29 |
| JPH03128847U (en]) | 1991-12-25 |
| KR940008090B1 (ko) | 1994-09-02 |
| KR910018800A (ko) | 1991-11-30 |
| DE4111047A1 (de) | 1991-10-10 |
| US5200706A (en) | 1993-04-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |