JPH02103255U - - Google Patents
Info
- Publication number
- JPH02103255U JPH02103255U JP1236689U JP1236689U JPH02103255U JP H02103255 U JPH02103255 U JP H02103255U JP 1236689 U JP1236689 U JP 1236689U JP 1236689 U JP1236689 U JP 1236689U JP H02103255 U JPH02103255 U JP H02103255U
- Authority
- JP
- Japan
- Prior art keywords
- flow cell
- spacer
- hole
- main body
- transparent plate
- 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 7
- 230000003287 optical effect Effects 0.000 claims description 6
- 210000004027 cell Anatomy 0.000 claims 9
- 239000012295 chemical reaction liquid Substances 0.000 claims 3
- 239000000126 substance Substances 0.000 claims 3
- 238000007599 discharging Methods 0.000 claims 2
- 210000005056 cell body Anatomy 0.000 claims 1
- 239000003153 chemical reaction reagent Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Optical Measuring Cells (AREA)
Description
第１図〜第５図は本考案の実施例によるフロー
セル装置を示し、第１図は分解斜視図、第２図は
正面図、第３図は第２図のＡ−Ａ線断面図、第４
図はフローセル装置を検出器に取り付けた状態の
断面図、第５図Ａはスペーサの正面図、第５図Ｂ
はスペーサの側面図、第６図は本考案のフローセ
ル装置を用いるフローシステムのブロツク結線図
である。
８……フローセル装置、１１……光センサ、１
４……計側部、２１……フローセル本体、２４…
…流入孔、２５……排出孔、３０……スペーサ、
３１……孔、３２……透明板、３３……Ｏ−リン
グ、３４……押さえ具、３６……集光筒部、３８
……集光孔。
1 to 5 show a flow cell device according to an embodiment of the present invention, in which FIG. 1 is an exploded perspective view, FIG. 2 is a front view, FIG. 3 is a sectional view taken along line A-A in FIG. 4
The figure is a cross-sectional view of the flow cell device attached to the detector, Figure 5A is a front view of the spacer, and Figure 5B
6 is a side view of a spacer, and FIG. 6 is a block diagram of a flow system using the flow cell device of the present invention. 8... Flow cell device, 11... Optical sensor, 1
4... Meter side part, 21... Flow cell main body, 24...
...Inflow hole, 25...Discharge hole, 30...Spacer,
31... Hole, 32... Transparent plate, 33... O-ring, 34... Holder, 36... Light condensing cylinder part, 38
...Light condensing hole.
Claims (1)
対象物質、又は光学的特性を持たない測定対象物
質が試薬と反応して光学的特性を持つ反応液をフ
ローセルへ導入するための流入孔と、前記反応液
をフローセルから排出するための排出孔を備えた
フローセル本体と、 フローセル内の液体の流量調節と検出器に対面
した表面積を決定するための孔を有し前記フロー
セル本体に配設された耐薬品性のスペーサと、 前記フローセル本体に前記スペーサを介して配
設され該スペーサ、前記フローセル本体と共に前
記フローセルを形成する透明板と、 前記スペーサと透明板をＯ−リングを介して前
記フローセルに固定する固定筒部と、前記フロー
セルから前記透明板を通して発生する光情報を光
センサに導くための集光部を備えた押さえ具から
なり、 前記集光部を前記固定筒部と連通し、光の進光
方向に沿つて次第に小径となる集光孔を有する筒
体によつて構成したことを特徴とするフローセル
装置。[Claims for Utility Model Registration] A substance to be measured that is made of an opaque material and has optical properties, or a substance to be measured that does not have optical properties reacts with a reagent to introduce a reaction liquid with optical properties into a flow cell. a flow cell body having an inflow hole for discharging the reaction liquid from the flow cell, and a discharge hole for discharging the reaction liquid from the flow cell; a chemical-resistant spacer disposed on the main body; a transparent plate disposed on the flow cell main body via the spacer and forming the flow cell together with the spacer and the flow cell main body; and an O-ring connecting the spacer and the transparent plate. a fixing cylinder part fixed to the flow cell via a presser; and a holding tool having a light condensing part for guiding optical information generated from the flow cell through the transparent plate to the optical sensor, and the light condensing part is attached to the fixed cylinder. What is claimed is: 1. A flow cell device comprising a cylindrical body having a condensing hole that communicates with the light beam and has a condensing hole that gradually becomes smaller in diameter along the direction in which light travels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1236689U JPH02103255U (en) | 1989-02-04 | 1989-02-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1236689U JPH02103255U (en) | 1989-02-04 | 1989-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02103255U true JPH02103255U (en) | 1990-08-16 |
Family
ID=31221751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1236689U Pending JPH02103255U (en) | 1989-02-04 | 1989-02-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02103255U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013250282A (en) * | 2013-09-19 | 2013-12-12 | Konica Minolta Inc | Chip structure |
| JP2016180728A (en) * | 2015-03-25 | 2016-10-13 | 株式会社島津製作所 | Flow cell |
| EP2352035A4 (en) * | 2008-07-22 | 2017-08-02 | ARKRAY, Inc. | Microchip and analyzing apparatus |
| JP2018040700A (en) * | 2016-09-08 | 2018-03-15 | 株式会社日立ハイテクノロジーズ | Automatic analyzer |
-
1989
- 1989-02-04 JP JP1236689U patent/JPH02103255U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2352035A4 (en) * | 2008-07-22 | 2017-08-02 | ARKRAY, Inc. | Microchip and analyzing apparatus |
| JP2013250282A (en) * | 2013-09-19 | 2013-12-12 | Konica Minolta Inc | Chip structure |
| JP2016180728A (en) * | 2015-03-25 | 2016-10-13 | 株式会社島津製作所 | Flow cell |
| JP2018040700A (en) * | 2016-09-08 | 2018-03-15 | 株式会社日立ハイテクノロジーズ | Automatic analyzer |
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