JPS6199057U - - Google Patents
Info
- Publication number
- JPS6199057U JPS6199057U JP18464384U JP18464384U JPS6199057U JP S6199057 U JPS6199057 U JP S6199057U JP 18464384 U JP18464384 U JP 18464384U JP 18464384 U JP18464384 U JP 18464384U JP S6199057 U JPS6199057 U JP S6199057U
- Authority
- JP
- Japan
- Prior art keywords
- sampling
- sample
- rotating body
- pump
- control device
- 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
- 238000005070 sampling Methods 0.000 claims description 10
- 238000000926 separation method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Automatic Analysis And Handling Materials Therefor (AREA)
Description
第１図は本考案の一実施例としてのサンプリン
グ分取装置を用いたクローズドデイスクリート方
式のマルチチヤンネル型自動化学分析装置の流系
図、第２図は従来の自動化学分析装置の概略図、
第３図は前記実施例装置及び該従来装置の動作を
説明する為の図、第４図は該従来装置の一部詳細
図である。
１：サンプリングバルブ、２：回転体、３，４
：固定体、２ａ，２ｂ，２ｃ，２ｄ，２ｅ，２ｆ
，２ｇ，２ｈ，………，３ａ，３ｂ，３ｃ，……
…，４ａ，４ｂ，………：貫通孔、５：サンプリ
ングポンプ、６：流路切換えバルブ、７：洗浄液
槽、８ａ，８ｂ，８ｃ：回転反応器、９：回転体
、１０：反応管、１１：光源、１２：検出器、１
３：ピペツト駆動機構、ＳＰ：ピペツト、１４：
サンプル容器、１５：洗い壷、ＲＥａ，ＲＥｂ，
ＲＥｃ：リージエント容器、ＬＰａ，ＬＰｂ，Ｌ
Ｐｃ：リージエントポンプ、３０：制御装置、３
１：回転駆動機構、３２：ポンプ駆動機構、２３
：廃液槽、２４：洗液ポンプ。
Fig. 1 is a flow diagram of a closed discrete type multi-channel automatic chemical analyzer using a sampling/preparation device as an embodiment of the present invention, and Fig. 2 is a schematic diagram of a conventional automatic chemical analyzer.
FIG. 3 is a diagram for explaining the operation of the embodiment device and the conventional device, and FIG. 4 is a partially detailed diagram of the conventional device. 1: Sampling valve, 2: Rotating body, 3, 4
: Fixed body, 2a, 2b, 2c, 2d, 2e, 2f
,2g,2h,......,3a,3b,3c,...
..., 4a, 4b, ......: through hole, 5: sampling pump, 6: flow path switching valve, 7: cleaning liquid tank, 8a, 8b, 8c: rotating reactor, 9: rotating body, 10: reaction tube, 11: light source, 12: detector, 1
3: Pipette drive mechanism, SP: Pipette, 14:
Sample container, 15: washing jar, REa, REb,
REc: Regent container, LPa, LPb, L
Pc: Regent pump, 30: Control device, 3
1: Rotation drive mechanism, 32: Pump drive mechanism, 23
: Waste liquid tank, 24: Washing liquid pump.
Claims (1)
る固定体とから成り、前記回転体の回転によりサ
ンプリングポンプ及びサンプル容器に繋がつたサ
ンプル吸入流路を有するサンプリングラインに前
記ホールの内の一つのホールを位置させ、前記回
転体の間歇的回転の度に前記サンプリングライン
に位置したホールに所定の量のサンプルをサンプ
リングポンプの作動により分配するサンプリング
バルブを備えた装置において、予め選択される分
析項目と該選択される各分析項目夫々に必要なサ
ンプル量がデータとして与えられた制御装置、該
制御装置からの指令に従つて選択すべき項目を担
当するホールだけぎサンプリングラインに位置す
るように前記回転体の回転を駆動する機構、該制
御装置の指令に従つて選択される全項目に必要な
サンプルを前記サンプリングラインに吸い上げる
ように前記サンプリングポンプを駆動する機構を
具備したサンプル分取装置。 It consists of a rotating body having a plurality of holes and a fixed body in contact with the rotating body, and one of the holes is connected to a sampling line having a sample suction channel connected to a sampling pump and a sample container by rotation of the rotating body. and a sampling valve that distributes a predetermined amount of sample to a hole located in the sampling line each time the rotor rotates intermittently by operation of a sampling pump. A control device to which the sample amount required for each analysis item to be selected is given as data; A sample separation device comprising a mechanism for driving the rotation of the body, and a mechanism for driving the sampling pump so as to suck up samples necessary for all the items selected according to commands from the control device into the sampling line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18464384U JPS6199057U (en) | 1984-12-05 | 1984-12-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18464384U JPS6199057U (en) | 1984-12-05 | 1984-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6199057U true JPS6199057U (en) | 1986-06-25 |
Family
ID=30742128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18464384U Pending JPS6199057U (en) | 1984-12-05 | 1984-12-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6199057U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5269383A (en) * | 1975-12-05 | 1977-06-09 | Hitachi Ltd | Dispenser for multiple item analysis |
| JPS56143956A (en) * | 1980-04-10 | 1981-11-10 | Jeol Ltd | Driving mechanism for sample metering and dispensing device |
-
1984
- 1984-12-05 JP JP18464384U patent/JPS6199057U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5269383A (en) * | 1975-12-05 | 1977-06-09 | Hitachi Ltd | Dispenser for multiple item analysis |
| JPS56143956A (en) * | 1980-04-10 | 1981-11-10 | Jeol Ltd | Driving mechanism for sample metering and dispensing device |
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