JPH0317558U - - Google Patents
Info
- Publication number
- JPH0317558U JPH0317558U JP7782389U JP7782389U JPH0317558U JP H0317558 U JPH0317558 U JP H0317558U JP 7782389 U JP7782389 U JP 7782389U JP 7782389 U JP7782389 U JP 7782389U JP H0317558 U JPH0317558 U JP H0317558U
- Authority
- JP
- Japan
- Prior art keywords
- flow path
- spacer
- upper block
- electrode
- block
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims 2
- 238000000835 electrochemical detection Methods 0.000 description 1
Description
第１図は、本考案に係る電気化学検出器の１実
施例、第２図は、本実施例のスペーサの形状、第
３図は従来の電気化学検出器、第４図は従来の前
処理用電極、をそれぞれ示す図である。
１１……上部ブロツク、１２……入口流路、１
３……前処理用作用電極、１５……出口流路、１
６……参照電極、１９……対電極、２２，２３…
…スペーサ、２４……下部ブロツク、２５……電
気化学検出用作用電極。
Figure 1 shows an example of an electrochemical detector according to the present invention, Figure 2 shows the shape of the spacer of this example, Figure 3 shows a conventional electrochemical detector, and Figure 4 shows a conventional pretreatment. It is a figure which shows the electrode for each. 11... Upper block, 12... Inlet channel, 1
3... Working electrode for pretreatment, 15... Outlet channel, 1
6... Reference electrode, 19... Counter electrode, 22, 23...
. . . Spacer, 24 . . . Lower block, 25 . . . Working electrode for electrochemical detection.
Claims (1)
で平板状の対電極と絶縁材料製のスペーサを挟持
し、上部ブロツクにはその下面に通ずるように入
口流路と出口流路を設けて、その入口流路途中に
前処理用作用電極を埋設すると共に、出口流路に
は参照電極を配設し、前記対電極の前記入口流路
と出口流路のそれぞれに対応する位置に貫通穴を
穿設すると共にこの二つの穴を連通させる溝穴を
前記スペーサに設けて流路を形成し、前記下部ブ
ロツクには前記スペーサの流路に面するよう作用
電極を埋設したことを特徴とする電気化学検出器
。 A flat counter electrode and a spacer made of an insulating material are sandwiched between an upper block and a lower block made of an insulating material, and an inlet flow path and an outlet flow path are provided in the upper block so as to communicate with the lower surface of the upper block. A working electrode for pretreatment is buried in the middle, a reference electrode is provided in the outlet channel, and through holes are bored at positions corresponding to the inlet channel and the outlet channel of the counter electrode, respectively. An electrochemical detector characterized in that a groove is provided in the spacer to communicate the two holes to form a flow path, and a working electrode is embedded in the lower block so as to face the flow path of the spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7782389U JPH0317558U (en) | 1989-06-30 | 1989-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7782389U JPH0317558U (en) | 1989-06-30 | 1989-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0317558U true JPH0317558U (en) | 1991-02-21 |
Family
ID=31620557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7782389U Pending JPH0317558U (en) | 1989-06-30 | 1989-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0317558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002536560A (en) * | 1999-02-10 | 2002-10-29 | レアンダー シュスラー | Fiber products |
-
1989
- 1989-06-30 JP JP7782389U patent/JPH0317558U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002536560A (en) * | 1999-02-10 | 2002-10-29 | レアンダー シュスラー | Fiber products |