JPS55116242A - Flow cell device - Google Patents

Flow cell device

Info

Publication number
JPS55116242A
JPS55116242A JP2332479A JP2332479A JPS55116242A JP S55116242 A JPS55116242 A JP S55116242A JP 2332479 A JP2332479 A JP 2332479A JP 2332479 A JP2332479 A JP 2332479A JP S55116242 A JPS55116242 A JP S55116242A
Authority
JP
Japan
Prior art keywords
bubbles
test solution
move upward
collecting unit
cell body
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
Application number
JP2332479A
Other languages
Japanese (ja)
Inventor
Takayuki Aihara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olympus Corp
Original Assignee
Olympus Optical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP2332479A priority Critical patent/JPS55116242A/en
Publication of JPS55116242A publication Critical patent/JPS55116242A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/05—Flow-through cuvettes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/05—Flow-through cuvettes
    • G01N2021/054—Bubble trap; Debubbling

Abstract

PURPOSE:To obtain accurate measurement data by a method wherein a curved bubble collecting unit is provided above the flow cell body, and is vibrated, and thereby bubbles are caused to move upward quickly. CONSTITUTION:By closing three-way valve 13 and valve 18 and driving test solution supply means 12, a fixed amount of test solution is injected into enclosing space 4 of flow cell body 1 from injection port 2. Bubbles produced at this time float upward and are collected in convex bubble collecting unit 5. Next, by opening valve 18, air accumulated above collecting unit 5 is discharged through air exhaust 6, and at the same time, by sucking test solution slightly, bubbles floating in the test solution are moved upward. At this time, when frame 22 and cell body 1 are vibrated by a fixed number of times by actuating motor 30, it becomes easier for the bubbles in the test solution to move upward and at the same time the bubbles attached to the inner wall of cell proper 1 separate from the wall and move upward. By this, since the bubbles in the test solution move upward and are discharged quickly, it is possible to obtain accurate colorimetric data.
JP2332479A 1979-03-02 1979-03-02 Flow cell device Pending JPS55116242A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2332479A JPS55116242A (en) 1979-03-02 1979-03-02 Flow cell device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2332479A JPS55116242A (en) 1979-03-02 1979-03-02 Flow cell device

Publications (1)

Publication Number Publication Date
JPS55116242A true JPS55116242A (en) 1980-09-06

Family

ID=12107400

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2332479A Pending JPS55116242A (en) 1979-03-02 1979-03-02 Flow cell device

Country Status (1)

Country Link
JP (1) JPS55116242A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011516854A (en) * 2008-04-04 2011-05-26 メディカル ビジョン リサーチ アンド ディベロップメント エービー Measurement of fine particles in a liquid using reflected light

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011516854A (en) * 2008-04-04 2011-05-26 メディカル ビジョン リサーチ アンド ディベロップメント エービー Measurement of fine particles in a liquid using reflected light

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