JPH0239154U - - Google Patents
Info
- Publication number
- JPH0239154U JPH0239154U JP11746988U JP11746988U JPH0239154U JP H0239154 U JPH0239154 U JP H0239154U JP 11746988 U JP11746988 U JP 11746988U JP 11746988 U JP11746988 U JP 11746988U JP H0239154 U JPH0239154 U JP H0239154U
- Authority
- JP
- Japan
- Prior art keywords
- support tube
- liquid
- replenishment
- semi
- ion concentration
- 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
- 239000007788 liquid Substances 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 4
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Description
第１図から第４図は本考案のそれぞれ異なる実
施例の断面図、第５図と第６図はそれぞれ異なつ
た従来例の断面図である。
４：比較電極、５：比較電極支持管、６：内極
、１０：液絡部、１２：通液孔、１３：半透膜、
２４：比較電極、２５：比較電極支持管、２６：
内極、３２：通液孔、３３：半透膜。
1 to 4 are sectional views of different embodiments of the present invention, and FIGS. 5 and 6 are sectional views of different conventional examples. 4: comparative electrode, 5: comparative electrode support tube, 6: inner electrode, 10: liquid junction, 12: liquid passage hole, 13: semipermeable membrane,
24: Comparative electrode, 25: Comparative electrode support tube, 26:
Inner pole, 32: liquid passage hole, 33: semipermeable membrane.
Claims (1)
、かつ液絡部が支持管に設けられたイオン濃度計
の比較電極において、前記支持管に設けた通液孔
、または支持管に設けた補給液の補給部に、それ
らを遮断状に半透膜が取付けられ、この半透膜を
通して前記支持管に水などの補給液が供給される
ことを特徴とするイオン濃度計の比較電極。 In a comparison electrode of an ion concentration meter in which an internal liquid is injected into a support tube into which an inner electrode is inserted and a liquid junction is provided in the support tube, a liquid passage hole provided in the support tube or a liquid junction provided in the support tube is used. A comparison electrode for an ion concentration meter, characterized in that a semi-permeable membrane is attached to a replenishment liquid replenishment part to block them, and a replenishment liquid such as water is supplied to the support tube through the semi-permeable membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988117469U JPH0610308Y2 (en) | 1988-09-07 | 1988-09-07 | Ion densitometer reference electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988117469U JPH0610308Y2 (en) | 1988-09-07 | 1988-09-07 | Ion densitometer reference electrode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0239154U true JPH0239154U (en) | 1990-03-15 |
| JPH0610308Y2 JPH0610308Y2 (en) | 1994-03-16 |
Family
ID=31360955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988117469U Expired - Lifetime JPH0610308Y2 (en) | 1988-09-07 | 1988-09-07 | Ion densitometer reference electrode |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0610308Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5121389U (en) * | 1974-08-03 | 1976-02-17 |
-
1988
- 1988-09-07 JP JP1988117469U patent/JPH0610308Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5121389U (en) * | 1974-08-03 | 1976-02-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0610308Y2 (en) | 1994-03-16 |