JPS63181860U - - Google Patents
Info
- Publication number
- JPS63181860U JPS63181860U JP7008287U JP7008287U JPS63181860U JP S63181860 U JPS63181860 U JP S63181860U JP 7008287 U JP7008287 U JP 7008287U JP 7008287 U JP7008287 U JP 7008287U JP S63181860 U JPS63181860 U JP S63181860U
- Authority
- JP
- Japan
- Prior art keywords
- mounting surface
- flow path
- liquid flow
- electrode mounting
- liquid
- 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 13
- 210000004027 cell Anatomy 0.000 claims description 11
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 210000005056 cell body Anatomy 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims 1
- 230000035515 penetration Effects 0.000 description 1
Landscapes
- Optical Measuring Cells (AREA)
Description
第１図は本考案のフローセルの一具体例を示す
断面図。第２図は本考案のフローセルの別の具体
例を示す断面図である。第３図はフローセルの分
解図であり、ａはフローセル本体、ｂはセルスペ
ーサと作用電極、及びｃは固定ハンドルの斜視図
である。
１…フローセル本体、２…電極取付面、３…セ
ルスペーサ、４…作用電極、５…固定ハンドル、
８…第１液流路、９…第２液通路、１０…貫通溝
、１５…比較電極、１６…周溝、１７…段差。
FIG. 1 is a sectional view showing a specific example of the flow cell of the present invention. FIG. 2 is a sectional view showing another specific example of the flow cell of the present invention. FIG. 3 is an exploded view of the flow cell, in which a is a perspective view of the flow cell main body, b is a cell spacer and a working electrode, and c is a perspective view of a fixed handle. 1... Flow cell body, 2... Electrode mounting surface, 3... Cell spacer, 4... Working electrode, 5... Fixed handle,
8... First liquid flow path, 9... Second liquid passage, 10... Penetration groove, 15... Reference electrode, 16... Circumferential groove, 17... Step.
Claims (1)
に設けた測定液の液入口と液出口に別々に連通し
て電極取付面に各々開口した第１液流路及び第２
液流路を内部に有し、いずれか片方の液流路の途
中に設けた比較電極を有するフローセル本体と、
電極取付面での第１液流路及び第２液流路の各開
口が共に内側に開口するように形成した貫通溝を
有し、この貫通溝内に第１液流路と第２液流路の
開口を位置せしめ電極取付面に接せしめて配置さ
れた薄板状のセルスペーサと、セルスペーサを挾
んで電極取付面と反対側にフローセル本体に着脱
可能に設けられ貫通溝を覆つてセルスペーサを電
極取付面に圧着固定した作用電極とを具え、電極
取付面のセルスペーサとの接触面周縁を作用電極
の外周縁より内側にあるように形成したことを特
徴とする電気化学検出器用フローセル。 A first liquid flow path and a second liquid flow path each having a smooth electrode mounting surface formed at one end, and communicating with a liquid inlet and a liquid outlet of the measurement liquid provided at the other end separately and opening at the electrode mounting surface.
a flow cell body having a liquid flow path therein and a reference electrode provided in the middle of one of the liquid flow paths;
A through groove is formed such that each opening of the first liquid flow path and the second liquid flow path on the electrode mounting surface both open inward, and the first liquid flow path and the second liquid flow path are formed in this through groove. A thin plate cell spacer is placed in contact with the electrode mounting surface to position the opening of the channel, and a cell spacer is removably provided on the flow cell body on the opposite side of the electrode mounting surface, sandwiching the cell spacer and covering the through groove. A flow cell for an electrochemical detector, comprising: a working electrode which is crimped and fixed to an electrode mounting surface, and the periphery of the contact surface of the electrode mounting surface with a cell spacer is formed to be inside the outer periphery of the working electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987070082U JPH0629733Y2 (en) | 1987-05-11 | 1987-05-11 | Flow cell for electrochemical detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987070082U JPH0629733Y2 (en) | 1987-05-11 | 1987-05-11 | Flow cell for electrochemical detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63181860U true JPS63181860U (en) | 1988-11-24 |
| JPH0629733Y2 JPH0629733Y2 (en) | 1994-08-10 |
Family
ID=30911389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987070082U Expired - Lifetime JPH0629733Y2 (en) | 1987-05-11 | 1987-05-11 | Flow cell for electrochemical detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0629733Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6197752U (en) * | 1984-11-30 | 1986-06-23 | ||
| JPS6246365U (en) * | 1985-09-10 | 1987-03-20 |
-
1987
- 1987-05-11 JP JP1987070082U patent/JPH0629733Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6197752U (en) * | 1984-11-30 | 1986-06-23 | ||
| JPS6246365U (en) * | 1985-09-10 | 1987-03-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0629733Y2 (en) | 1994-08-10 |