JPH02109246U - - Google Patents
Info
- Publication number
- JPH02109246U JPH02109246U JP1806489U JP1806489U JPH02109246U JP H02109246 U JPH02109246 U JP H02109246U JP 1806489 U JP1806489 U JP 1806489U JP 1806489 U JP1806489 U JP 1806489U JP H02109246 U JPH02109246 U JP H02109246U
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- layer
- concentration
- acid
- measuring
- 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
- 239000002253 acid Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1806489U JPH0635172Y2 (ja) | 1989-02-17 | 1989-02-17 | 酸水溶液の濃度を測定するセンサ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1806489U JPH0635172Y2 (ja) | 1989-02-17 | 1989-02-17 | 酸水溶液の濃度を測定するセンサ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02109246U true JPH02109246U (en]) | 1990-08-31 |
| JPH0635172Y2 JPH0635172Y2 (ja) | 1994-09-14 |
Family
ID=31232372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1806489U Expired - Lifetime JPH0635172Y2 (ja) | 1989-02-17 | 1989-02-17 | 酸水溶液の濃度を測定するセンサ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0635172Y2 (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109856342A (zh) * | 2019-04-03 | 2019-06-07 | 北京康孚科技股份有限公司 | 一种盐溶液浓度在线测量装置 |
-
1989
- 1989-02-17 JP JP1806489U patent/JPH0635172Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109856342A (zh) * | 2019-04-03 | 2019-06-07 | 北京康孚科技股份有限公司 | 一种盐溶液浓度在线测量装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0635172Y2 (ja) | 1994-09-14 |