JPH02101258U - - Google Patents
Info
- Publication number
- JPH02101258U JPH02101258U JP1005889U JP1005889U JPH02101258U JP H02101258 U JPH02101258 U JP H02101258U JP 1005889 U JP1005889 U JP 1005889U JP 1005889 U JP1005889 U JP 1005889U JP H02101258 U JPH02101258 U JP H02101258U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- external water
- inner cylinder
- comparison
- liquid chamber
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 18
- 239000011521 glass Substances 0.000 claims description 9
- 238000005259 measurement Methods 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 4
- 230000000052 comparative effect Effects 0.000 description 2
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989010058U JPH0755493Y2 (ja) | 1989-01-31 | 1989-01-31 | 水質測定用の電極センサ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989010058U JPH0755493Y2 (ja) | 1989-01-31 | 1989-01-31 | 水質測定用の電極センサ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02101258U true JPH02101258U (2) | 1990-08-13 |
| JPH0755493Y2 JPH0755493Y2 (ja) | 1995-12-20 |
Family
ID=31217378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989010058U Expired - Fee Related JPH0755493Y2 (ja) | 1989-01-31 | 1989-01-31 | 水質測定用の電極センサ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0755493Y2 (2) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3410779A (en) * | 1965-04-01 | 1968-11-12 | Honeywell Inc | Measuring apparatus with pressure amplifier |
| JPS5716964U (2) * | 1980-07-03 | 1982-01-28 | ||
| JPS5967453A (ja) * | 1982-10-09 | 1984-04-17 | Ishikawa Seisakusho:Kk | 振「とう」フラスコ用ｐＨ電極 |
-
1989
- 1989-01-31 JP JP1989010058U patent/JPH0755493Y2/ja not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3410779A (en) * | 1965-04-01 | 1968-11-12 | Honeywell Inc | Measuring apparatus with pressure amplifier |
| JPS5716964U (2) * | 1980-07-03 | 1982-01-28 | ||
| JPS5967453A (ja) * | 1982-10-09 | 1984-04-17 | Ishikawa Seisakusho:Kk | 振「とう」フラスコ用ｐＨ電極 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0755493Y2 (ja) | 1995-12-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |