JPS61131663U

JPS61131663U -

Info

Publication number: JPS61131663U
Application number: JP1315185U
Authority: JP
Priority date: 1985-02-01
Filing date: 1985-02-01
Publication date: 1986-08-16
Also published as: JPH0334697Y2

Description

[Brief explanation of the drawing]

第１図ａ，ｂは本考案の一実施例として示した
化学分析装置の概略図、第２図ａ，ｂ，ｃはその
一部詳細図、第３図ａ，ｂ，ｃ，ｄ，ｅは回転体
の停止位置における化学分析装置の一部構成とそ
の動作、第４図ａ及びｂは従来の回転反応器の概
略を示したものである。１：，２：固定体、３：回転体、４：回転軸、
５，５′：ガラス、６：，１７：排液槽、７：ピ
ペツト駆動機構、８，１１：ピペツト、９ａ，９
ｂ，……：サンプル容器、１０，１６：洗浄液槽
、１２：試薬容器、１３：撹拌ポンプ、１４：光
源、１５：検出器、ＳＨ_１，ＳＨ_２……：サンプ
リングホール、Ａ_１１，Ａ_１２，Ａ_２１，Ａ_２２……：穴、１ａ，１ｂ，２ａ，２ｂ，……：貫通
孔、Ｋ_１１，Ｋ_２２，……：開口、Ｈ_１１，Ｈ_１
２，Ｈ_２１，Ｈ_２２……：貫通孔、ＳＰ：サンプ
リングポンプ、ＬＰ：試薬ポンプ、ＨＰ：排液ポ
ンプ、Ｗ：水槽。 Fig. 1 a, b is a schematic diagram of a chemical analysis device shown as an embodiment of the present invention, Fig. 2 a, b, c is a partially detailed view thereof, and Fig. 3 a, b, c, d, e. 4 shows a partial structure of a chemical analysis apparatus and its operation when the rotating body is in a stopped position, and FIGS. 4a and 4b schematically show a conventional rotary reactor. 1:, 2: Fixed body, 3: Rotating body, 4: Rotating shaft,
5, 5': Glass, 6:, 17: Drainage tank, 7: Pipette drive mechanism, 8, 11: Pipette, 9a, 9
b, ...: sample container, 10, 16: cleaning liquid tank, 12: reagent container, 13: stirring pump, 14: light source, 15: detector, SH ₁ , SH ₂ ...: sampling hole, A ₁₁ , A ₁₂ , A ₂₁ , A ₂₂ ...: hole, 1a, 1b, 2a, 2b, ...: through hole, K ₁₁ , K ₂₂ , ...: opening, H ₁₁ , H _{1
2} , _H21 , _H22 ...: Through hole, SP: Sampling pump, LP: Reagent pump, HP: Drainage pump, W: Water tank.

Claims

[Scope of utility model registration request]

Two fixed bodies having a plurality of through holes formed on the same radius, sandwiched between the two fixed bodies, a hole body provided on the periphery, and a plurality of openings formed on the same radius on a surface in contact with the fixed bodies. a rotating body having a through hole opened therein and connecting the opening and each of the hole bodies; a transparent plate disposed in a sealed manner on both end surfaces of the hole body;
Means for rotating the rotating body while stopping it at each of a plurality of specific positions for a predetermined time, a sampling pump for introducing a predetermined amount of sample into the hole body at the certain specific position, and stirring the liquid introduced into the hole body. a pump for irradiating light from a direction parallel to the axis of the rotating body onto a hole body located at a specific position inland of the specific location, and a detector for detecting the light transmitted through the hole body. Rotary reactor equipped with