JP6629579B2 - 濁度計バイアル及びその濁度計バイアルを備える比濁分析濁度計 - Google Patents
濁度計バイアル及びその濁度計バイアルを備える比濁分析濁度計 Download PDFInfo
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- JP6629579B2 JP6629579B2 JP2015232028A JP2015232028A JP6629579B2 JP 6629579 B2 JP6629579 B2 JP 6629579B2 JP 2015232028 A JP2015232028 A JP 2015232028A JP 2015232028 A JP2015232028 A JP 2015232028A JP 6629579 B2 JP6629579 B2 JP 6629579B2
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- 230000003287 optical effect Effects 0.000 claims description 18
- 238000005259 measurement Methods 0.000 claims description 15
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- 239000000463 material Substances 0.000 claims description 6
- 230000004323 axial length Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 13
- 239000000523 sample Substances 0.000 description 13
- 239000012530 fluid Substances 0.000 description 6
- 239000003651 drinking water Substances 0.000 description 4
- 235000020188 drinking water Nutrition 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 230000005670 electromagnetic radiation Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 230000002452 interceptive effect Effects 0.000 description 1
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- 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
- G01N21/0303—Optical path conditioning in cuvettes, e.g. windows; adapted optical elements or systems; path modifying or adjustment
-
- 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
-
- 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
- G01N21/51—Scattering, i.e. diffuse reflection within a body or fluid inside a container, e.g. in an ampoule
-
- 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
- G01N21/51—Scattering, i.e. diffuse reflection within a body or fluid inside a container, e.g. in an ampoule
- G01N2021/513—Cuvettes for scattering measurements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/064—Stray light conditioning
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/068—Optics, miscellaneous
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Optical Measuring Cells (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Description
12 バイアル本体
13 バイアル開口
14 円筒本体
15 入口窓本体
16 入口窓
17 円形膨出部
19 軸方向離間手段
20 出口窓
30 光学遮蔽体
32 遮蔽体シート
34 光吸収構造
38 制御窓
100 比濁分析濁度計
Claims (11)
- 円筒形の濁度計バイアル(10)であって、前記バイアル(10)が、
透明で平坦な底部入口窓(16)、および、円形出口窓(20)を備えた透明な円筒本体(14)を備える透明なバイアル本体(12)と、
前記円筒本体(14)の軸方向長さの一部にわたり、前記出口窓(20)として機能する非遮蔽円筒部分に軸方向で隣接して、前記円筒本体(14)に設けられ、前記バイアル(10)の外側から内側を光学的に遮断する円筒形の光学遮蔽体(30)と
を備え、
前記光学遮蔽体(30)が、前記円筒本体(14)のうち前記出口窓(20)の軸方向上方の部分に設けられる、濁度計バイアル(10)。 - 前記光学遮蔽体(30)の近位遮蔽側に、光吸収構造(34)が設けられる、請求項1に記載の濁度計バイアル(10)。
- 前記光学遮蔽体(30)が、前記透明なバイアル本体(12)の外側に取り付けられる遮蔽体シート(32)によって設けられる、請求項1または2に記載の濁度計バイアル(10)。
- 前記光学遮蔽体(30)が、前記バイアル本体(12)の周囲の少なくとも270°にわたって設けられ、制御窓(38)が非遮蔽領域によって画定されるように、前記バイアル本体(12)の全周にわたっては設けられない、請求項1から3のいずれか1項に記載の濁度計バイアル(10)。
- 前記光学遮蔽体(30)が、前記バイアル本体(12)の少なくとも上方の3分の1に設けられる、請求項1から4のいずれか1項に記載の濁度計バイアル(10)。
- 前記入口窓(16)が、1つまたは複数の軸方向離間手段(19)によって取り囲まれる、請求項1から5のいずれか1項に記載の濁度計バイアル(10)。
- 前記離間手段(19)が、前記入口窓(16)を取り囲む円形膨出部(17)によって設けられる、請求項1から6のいずれか1項に記載の濁度計バイアル(10)。
- 前記バイアル(10)に、前記バイアル本体(12)の上部において開口(13)が設けられ、前記開口(13)が円形フランジ(18)によって取り囲まれる、請求項1から7のいずれか1項に記載の濁度計バイアル(10)。
- 前記フランジ(18)の軸方向の厚さ(X18)が、前記バイアルの円筒本体(14)の径方向の厚さ(X14)より大きい、請求項8に記載の濁度計バイアル(10)。
- 前記入口窓(16)の窓本体(15)の材料が前記バイアルの円筒本体(14)の材料と異なる、請求項1から9のいずれか1項に記載の濁度計バイアル(10)。
- 請求項1から10のいずれか1項に記載の前記濁度計バイアル(10)と、
前記平坦な底部入口窓(16)を通って前記濁度計バイアル(10)内部へと軸方向に入る光線(41)を生成する測定光源(40)と、
試料(27)中に分散されている粒子によって前記光線(41)が散乱された散乱光を検出する散乱光検出装置(42)と、を備える、
比濁分析濁度計(100)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14195059.2A EP3026424A1 (en) | 2014-11-27 | 2014-11-27 | Nephelometric turbidimeter using a labeled cuvette |
EP14195059.2 | 2014-11-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016105090A JP2016105090A (ja) | 2016-06-09 |
JP6629579B2 true JP6629579B2 (ja) | 2020-01-15 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP2015232028A Active JP6629579B2 (ja) | 2014-11-27 | 2015-11-27 | 濁度計バイアル及びその濁度計バイアルを備える比濁分析濁度計 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9784669B2 (ja) |
EP (1) | EP3026424A1 (ja) |
JP (1) | JP6629579B2 (ja) |
CN (1) | CN105651736B (ja) |
BR (1) | BR102015029698B1 (ja) |
CA (1) | CA2913089C (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3026421B1 (en) * | 2014-11-27 | 2017-05-03 | Hach Lange GmbH | A nephelometric process turbidimeter |
CN108007903A (zh) * | 2018-01-24 | 2018-05-08 | 四川沃文特生物技术有限公司 | 一种样本浊度检测装置 |
JP7187874B2 (ja) * | 2018-08-02 | 2022-12-13 | 株式会社島津製作所 | 光散乱検出装置 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS478193U (ja) * | 1971-02-22 | 1972-09-29 | ||
US4250394A (en) * | 1979-07-19 | 1981-02-10 | Akzona Incorporated | Apparatus for determining immunochemical substances |
SE428775B (sv) * | 1981-11-26 | 1983-07-25 | Plm Ab | Behallare samt sett och anordning for att framstella en sadan |
FI831936A0 (fi) * | 1983-05-30 | 1983-05-30 | Labsystems Oy | Anordning foer maetning av fluorescens, turbiditet, luminescens eller absorption |
FI834756A0 (fi) * | 1983-12-22 | 1983-12-22 | Labsystems Oy | Kyvettenhet |
DE3623601C2 (de) * | 1986-07-12 | 1997-01-16 | Berthold Lab Prof Dr | Meßgerät für Bio- und Chemilumineszenz |
US5098661A (en) * | 1988-11-16 | 1992-03-24 | Medical Laboratory Automation, Inc. | Coded cuvette for use in testing apparatus |
JP2802327B2 (ja) * | 1989-03-09 | 1998-09-24 | 東亜医用電子株式会社 | 光学系試料分析装置における品質確認用の標準物質およびその使用方法 |
US5571479A (en) * | 1994-02-18 | 1996-11-05 | Hoffmann-La Roche Inc. | Cuvette |
JPH11183358A (ja) * | 1997-12-25 | 1999-07-09 | Kowa Co | 蛍光粒子撮像用容器 |
US5906772A (en) * | 1998-07-27 | 1999-05-25 | Patterson; James A. | Styrene-divinyl benzene copolymer and stabilization and enhanced dilution of standard turbidity/nephelometry test samples |
JP2001041879A (ja) * | 1999-08-02 | 2001-02-16 | Yokogawa Electric Corp | 分光分析用バイアルビン |
JP4201118B2 (ja) * | 2001-10-19 | 2008-12-24 | 日本フイルコン株式会社 | 光分析用セルとこのセルを用いた光分析装置及び光分析方法 |
JP2005069791A (ja) * | 2003-08-22 | 2005-03-17 | Sysmex Corp | 検出容器 |
US7339671B2 (en) * | 2004-01-20 | 2008-03-04 | Hong Peng | Apparatus and method for monitoring biological cell culture |
US20090272750A1 (en) * | 2005-05-12 | 2009-11-05 | Metal Container Corporation | Container bottom |
WO2007013254A1 (ja) * | 2005-07-27 | 2007-02-01 | Sysmex Corporation | キュベット |
US7901624B2 (en) * | 2006-09-26 | 2011-03-08 | Becton, Dickinson And Company | Device for automatically adjusting the bacterial inoculum level of a sample |
EP2464959A4 (en) * | 2009-08-13 | 2016-03-09 | Siemens Healthcare Diagnostics | METHOD AND DEVICE FOR DETERMINING INTERFERING SUBSTANCES AND PHYSICAL DIMENSIONS IN LIQUID SAMPLES AND CONTAINERS TO BE ANALYZED BY CLINICAL ANALYSIS DEVICES |
EP2482980B1 (de) * | 2009-10-01 | 2019-09-11 | Hach Lange GmbH | Flüssigkeits-analysesystem |
CN103140748B (zh) | 2010-08-06 | 2014-07-30 | 哈希公司 | 环状光学装置 |
WO2013021448A1 (ja) * | 2011-08-08 | 2013-02-14 | エレコン科学株式会社 | 蛍光測定チューブ及びそれを用いた蛍光測定器 |
JP5946776B2 (ja) * | 2013-01-18 | 2016-07-06 | 株式会社日立ハイテクノロジーズ | 自動分析装置 |
EP3026421B1 (en) * | 2014-11-27 | 2017-05-03 | Hach Lange GmbH | A nephelometric process turbidimeter |
EP3705873B1 (en) * | 2014-11-27 | 2022-10-12 | Hach Lange GmbH | Nephelometric turbidimeter vial arrangement |
-
2014
- 2014-11-27 EP EP14195059.2A patent/EP3026424A1/en not_active Ceased
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2015
- 2015-11-24 CA CA2913089A patent/CA2913089C/en active Active
- 2015-11-25 CN CN201510831083.3A patent/CN105651736B/zh active Active
- 2015-11-25 US US14/951,504 patent/US9784669B2/en active Active
- 2015-11-26 BR BR102015029698-3A patent/BR102015029698B1/pt active IP Right Grant
- 2015-11-27 JP JP2015232028A patent/JP6629579B2/ja active Active
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Publication number | Publication date |
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EP3026424A1 (en) | 2016-06-01 |
BR102015029698B1 (pt) | 2021-04-27 |
US9784669B2 (en) | 2017-10-10 |
CN105651736A (zh) | 2016-06-08 |
CA2913089C (en) | 2023-10-17 |
CA2913089A1 (en) | 2016-05-27 |
BR102015029698A2 (pt) | 2016-05-31 |
US20160153891A1 (en) | 2016-06-02 |
JP2016105090A (ja) | 2016-06-09 |
CN105651736B (zh) | 2018-11-20 |
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