JPH0810791Y2 - 隔膜型溶存酸素電極 - Google Patents
隔膜型溶存酸素電極Info
- Publication number
- JPH0810791Y2 JPH0810791Y2 JP1389090U JP1389090U JPH0810791Y2 JP H0810791 Y2 JPH0810791 Y2 JP H0810791Y2 JP 1389090 U JP1389090 U JP 1389090U JP 1389090 U JP1389090 U JP 1389090U JP H0810791 Y2 JPH0810791 Y2 JP H0810791Y2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- passage hole
- diaphragm
- dissolved oxygen
- test liquid
- 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims description 13
- 239000001301 oxygen Substances 0.000 title claims description 13
- 229910052760 oxygen Inorganic materials 0.000 title claims description 13
- 238000001514 detection method Methods 0.000 claims description 10
- 239000003792 electrolyte Substances 0.000 claims description 10
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 3
- 229910001882 dioxygen Inorganic materials 0.000 claims description 3
- 239000007788 liquid Substances 0.000 description 34
- 239000013535 sea water Substances 0.000 description 22
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 150000003839 salts Chemical class 0.000 description 8
- 239000012085 test solution Substances 0.000 description 7
- 239000013505 freshwater Substances 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 239000011780 sodium chloride Substances 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 239000008151 electrolyte solution Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1389090U JPH0810791Y2 (ja) | 1990-02-15 | 1990-02-15 | 隔膜型溶存酸素電極 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1389090U JPH0810791Y2 (ja) | 1990-02-15 | 1990-02-15 | 隔膜型溶存酸素電極 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03122355U JPH03122355U (enrdf_load_stackoverflow) | 1991-12-13 |
| JPH0810791Y2 true JPH0810791Y2 (ja) | 1996-03-29 |
Family
ID=31748506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1389090U Expired - Lifetime JPH0810791Y2 (ja) | 1990-02-15 | 1990-02-15 | 隔膜型溶存酸素電極 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0810791Y2 (enrdf_load_stackoverflow) |
-
1990
- 1990-02-15 JP JP1389090U patent/JPH0810791Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03122355U (enrdf_load_stackoverflow) | 1991-12-13 |
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