JPH0340557U - - Google Patents
Info
- Publication number
- JPH0340557U JPH0340557U JP10213389U JP10213389U JPH0340557U JP H0340557 U JPH0340557 U JP H0340557U JP 10213389 U JP10213389 U JP 10213389U JP 10213389 U JP10213389 U JP 10213389U JP H0340557 U JPH0340557 U JP H0340557U
- Authority
- JP
- Japan
- Prior art keywords
- measurement cell
- space
- liquid junction
- cylindrical
- electrode
- 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
- 239000007788 liquid Substances 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
Description
第１図は本考案によるフロースルー型比較電極
の一具体例を示す一部切欠側面図であり、第２図
は従来の比較電極の一部切欠側面図である。
１……測定セル、２……流路、３……比較電極
、４……液絡部、４′……円筒状液絡部、５……
内極、６……内部比較液、７……Ｏリング、８…
…円筒状挿着部、８′……円筒状キヤツプ、９，
９′……孔、１０……空間部、１１……接続端子
。
FIG. 1 is a partially cutaway side view showing a specific example of a flow-through type comparison electrode according to the present invention, and FIG. 2 is a partially cutaway side view of a conventional comparison electrode. DESCRIPTION OF SYMBOLS 1...Measurement cell, 2...Flow path, 3...Reference electrode, 4...Liquid junction, 4'...Cylindrical liquid junction, 5...
Inner pole, 6... Internal comparison liquid, 7... O-ring, 8...
...Cylindrical insertion part, 8'...Cylindrical cap, 9,
9′...hole, 10...space, 11...connection terminal.
Claims (1)
いて測定セルに装着され、該区間で前後の流路と
滑らかに接続した流路を構成する多孔質物質から
なる内周面の滑らかな円筒状液絡部と、円筒状液
絡部の外側と測定セルとの間に形成された空間部
と、空間部に内極を露出させ測定セルに装着した
比較電極と、前記円筒状液絡部及び内極に接する
ように空間部に充填された内部比較液とを具えた
ことを特徴とするフロースルー型比較電極。 A cylindrical tube with a smooth inner peripheral surface made of a porous material that is attached to the measurement cell in a part of the flow path formed inside the measurement cell and forms a flow path that smoothly connects with the front and rear flow paths in that section. a liquid junction, a space formed between the outside of the cylindrical liquid junction and the measurement cell, a comparison electrode attached to the measurement cell with an inner electrode exposed in the space, the cylindrical liquid junction and A flow-through type reference electrode comprising an internal comparison liquid filled in a space so as to be in contact with an inner electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10213389U JPH0340557U (en) | 1989-08-31 | 1989-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10213389U JPH0340557U (en) | 1989-08-31 | 1989-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0340557U true JPH0340557U (en) | 1991-04-18 |
Family
ID=31651053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10213389U Pending JPH0340557U (en) | 1989-08-31 | 1989-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0340557U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50137190A (en) * | 1974-04-17 | 1975-10-31 | ||
| JPS62231154A (en) * | 1986-03-31 | 1987-10-09 | Toshiba Corp | Ion selective electrode device |
-
1989
- 1989-08-31 JP JP10213389U patent/JPH0340557U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50137190A (en) * | 1974-04-17 | 1975-10-31 | ||
| JPS62231154A (en) * | 1986-03-31 | 1987-10-09 | Toshiba Corp | Ion selective electrode device |
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