DE2252875A1 - Geraet zur messung von geloestem sauerstoff in fluessigkeiten - Google Patents
Geraet zur messung von geloestem sauerstoff in fluessigkeitenInfo
- Publication number
- DE2252875A1 DE2252875A1 DE2252875A DE2252875A DE2252875A1 DE 2252875 A1 DE2252875 A1 DE 2252875A1 DE 2252875 A DE2252875 A DE 2252875A DE 2252875 A DE2252875 A DE 2252875A DE 2252875 A1 DE2252875 A1 DE 2252875A1
- Authority
- DE
- Germany
- Prior art keywords
- electrodes
- grid
- liquid
- cup
- magnet
- 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
Links
- 239000007788 liquid Substances 0.000 title claims description 19
- 229910052760 oxygen Inorganic materials 0.000 title claims description 13
- 239000001301 oxygen Substances 0.000 title claims description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 230000005291 magnetic effect Effects 0.000 claims description 5
- 230000005294 ferromagnetic effect Effects 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 3
- 229910052751 metal Inorganic materials 0.000 claims 3
- 150000002500 ions Chemical class 0.000 description 6
- -1 oxygen ions Chemical class 0.000 description 4
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-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
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
- G01N27/07—Construction of measuring vessels; Electrodes therefor
Landscapes
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Electrochemistry (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23710572A | 1972-03-22 | 1972-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2252875A1 true DE2252875A1 (de) | 1973-10-04 |
Family
ID=22892361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2252875A Pending DE2252875A1 (de) | 1972-03-22 | 1972-10-27 | Geraet zur messung von geloestem sauerstoff in fluessigkeiten |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3782170A (https=) |
| JP (1) | JPS4915494A (https=) |
| DE (1) | DE2252875A1 (https=) |
| FR (1) | FR2177276A5 (https=) |
| IT (1) | IT974032B (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54133327A (en) * | 1978-04-07 | 1979-10-17 | West Electric Co | Mechanism for varying light amount of electronis flasher |
| US7159443B2 (en) * | 2002-03-12 | 2007-01-09 | Wolf Peter A | Simple dissolved carbon dioxide analyzer |
| CA2887031A1 (en) | 2014-04-03 | 2015-10-03 | Johnson Outdoors Inc. | Sonar mapping system |
| US10545235B2 (en) | 2016-11-01 | 2020-01-28 | Johnson Outdoors Inc. | Sonar mapping system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3260656A (en) * | 1962-09-27 | 1966-07-12 | Corning Glass Works | Method and apparatus for electrolytically determining a species in a fluid |
| US3315271A (en) * | 1964-04-16 | 1967-04-18 | Beckman Instruments Inc | Cell for dissolved oxidant analysis |
-
1972
- 1972-03-22 US US00237105A patent/US3782170A/en not_active Expired - Lifetime
- 1972-10-27 DE DE2252875A patent/DE2252875A1/de active Pending
- 1972-12-12 FR FR7244218A patent/FR2177276A5/fr not_active Expired
- 1972-12-13 IT IT54664/72A patent/IT974032B/it active
-
1973
- 1973-02-06 JP JP48014375A patent/JPS4915494A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT974032B (it) | 1974-06-20 |
| US3782170A (en) | 1974-01-01 |
| JPS4915494A (https=) | 1974-02-09 |
| FR2177276A5 (https=) | 1973-11-02 |
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