JPH01110364U - - Google Patents
Info
- Publication number
- JPH01110364U JPH01110364U JP568988U JP568988U JPH01110364U JP H01110364 U JPH01110364 U JP H01110364U JP 568988 U JP568988 U JP 568988U JP 568988 U JP568988 U JP 568988U JP H01110364 U JPH01110364 U JP H01110364U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- membrane
- flow
- internal
- bored
- 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
- 239000012528 membrane Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 239000013076 target substance Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Description
第１図イ，ロは、それぞれ本考案の一実施例を
示す断面図、第２図は同上装置に使用する感応膜
の一実施例を示す斜視図、第３図は同上装置のケ
ースの一実施例を示す斜視図、第４，５図はそれ
ぞれ同上装置と従来装置の電極間電位差を示す線
図、及び第６図イ，ロ，ハは、それぞれ従来装置
の一例を示す断面図である。
１……感応膜、２……通孔、３，４……チユー
ブ、６……内部液室、７……内部液、８……内部
電極。
Figures 1A and 2B are cross-sectional views showing an embodiment of the present invention, Figure 2 is a perspective view of an embodiment of the sensitive membrane used in the above device, and Figure 3 is a view of the case of the above device. FIGS. 4 and 5 are diagrams showing the potential difference between the electrodes of the same device and the conventional device, and FIG. 6 A, B, and C are cross-sectional views showing an example of the conventional device, respectively. . DESCRIPTION OF SYMBOLS 1... Sensitive membrane, 2... Through hole, 3, 4... Tube, 6... Internal liquid chamber, 7... Internal liquid, 8... Internal electrode.
Claims (1)
径を有する通孔を穿設し、前記通孔に連通するよ
うに前記膜の両側に管体を気密的に固定するとと
もに、膜の外周に内部液を介して内部電極を接続
してなるフロースルー型イオン選択性電極構造。 A through hole having approximately the same diameter as the inner diameter of the flow channel is bored in the membrane sensitive to the target substance, and tubes are airtightly fixed on both sides of the membrane so as to communicate with the through hole. A flow-through type ion-selective electrode structure with an internal electrode connected to the outer periphery via an internal liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP568988U JPH01110364U (en) | 1988-01-19 | 1988-01-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP568988U JPH01110364U (en) | 1988-01-19 | 1988-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01110364U true JPH01110364U (en) | 1989-07-25 |
Family
ID=31209282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP568988U Pending JPH01110364U (en) | 1988-01-19 | 1988-01-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01110364U (en) |
-
1988
- 1988-01-19 JP JP568988U patent/JPH01110364U/ja active Pending
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