JP5111504B2 - 光分析のシステム及び方法 - Google Patents
光分析のシステム及び方法 Download PDFInfo
- Publication number
- JP5111504B2 JP5111504B2 JP2009520950A JP2009520950A JP5111504B2 JP 5111504 B2 JP5111504 B2 JP 5111504B2 JP 2009520950 A JP2009520950 A JP 2009520950A JP 2009520950 A JP2009520950 A JP 2009520950A JP 5111504 B2 JP5111504 B2 JP 5111504B2
- Authority
- JP
- Japan
- Prior art keywords
- movable
- transmission window
- energy transmission
- light energy
- sample
- 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.)
- Active
Links
Images
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
- G01N21/0303—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
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
-
- 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
- G01N2021/0339—Holders for solids, powders
-
- 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
- G01N2021/0389—Windows
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (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)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Optical Measuring Cells (AREA)
- Sampling And Sample Adjustment (AREA)
Description
(1)機器の基準を確立する;(2)興味のある材料の分析を実施する;及び(3)興味のある材料の特定の特性を確認するため、ステップ(1)及び(2)で得た情報を使用して「方法」を実行する。
Claims (6)
- 液体及び固体を分析する透過分光法を利用した光分析システムであって、
光エネルギ源と、
サンプルと、
可動光エネルギ透過窓と、
固定光エネルギ透過窓であって、
前記固定光エネルギ透過窓は、前記光エネルギ源に対して固定されたままであり、
前記サンプルは、前記サンプルを分析するために前記可動光エネルギ透過窓と前記固定光エネルギ透過窓との間に選択的に配置され、
前記光エネルギは、前記サンプルを通して前記光エネルギを伝送した結果としての符号化された光エネルギを得るために、前記可動光エネルギ透過窓及び前記固定光エネルギ透過窓の一方、前記サンプル、並びに前記可動光エネルギ透過窓及び前記固定光エネルギ透過窓の他方を通して伝送される、前記固定光エネルギ透過窓と、
分析のために前記符号化された光エネルギを受け取る検出システムであって、
前記可動光エネルギ透過窓は、前記可動光エネルギ透過窓及び前記固定光エネルギ透過窓並びに前記サンプルを、繰り返しかつ正確に位置合わせし、また、前記可動光エネルギ透過窓及び前記固定光エネルギ透過窓並びに前記サンプルをユーザに容易に近づけられるようにするために、前記固定光エネルギ透過窓に対して選択的に移動可能である、前記検出システムと、
前記可動光エネルギ透過窓を含む可動器具と、
前記固定光エネルギ透過窓を含む固定器具と、
前記可動器具と前記固定器具との間に固定されたベアリングアセンブリと、
を有し、
前記可動器具は、前記固定器具の一部分の中で回転し、当該回転の軸は、前記固定器具の前記一部分内を通っており、
前記光エネルギ源は、赤外線光エネルギを提供することを特徴とする光分析システム。 - 第1位置への前記可動器具の動きは、透過サンプル分析中に、前記光エネルギを前記可動光エネルギ透過窓及び前記固定光エネルギ透過窓の一方、前記サンプル、並びに前記可動光エネルギ透過窓及び前記固定光エネルギ透過窓の他方を通過させるために、前記固定光エネルギ透過窓に対して前記可動光エネルギ透過窓を繰り返しかつ正確に位置合わせするものであり、
第2位置への前記可動器具の動きは、前記可動光エネルギ透過窓及び前記固定光エネルギ透過窓並びに前記サンプルを、ユーザに、容易に近づけられるようにするものである、
ことを特徴とする請求項1記載の光分析システム。 - 前記可動光エネルギ透過窓と前記固定光エネルギ透過窓との間の光路長は、前記可動器具が前記第1位置にあるときはいつでも、同じであることを特徴とする請求項2記載の光分析システム。
- 前記可動器具内のチャンバの中へ前記光エネルギを通す、前記可動器具内の入口と、
入ってきた前記光エネルギを、前記入口から前記可動光エネルギ透過窓へ向かわせる、前記チャンバ内に取り付けられた鏡と、
をさらに有することを特徴とする請求項2記載の光分析システム。 - 前記可動光エネルギ透過窓は、前記サンプルの中及び外へ滑ることを特徴とする請求項1記載の光分析システム。
- 前記可動器具は、前記可動光エネルギ透過窓が取り付けられる略凸球状表面部分を有する突出ノーズピ−スアセンブリを含み、
前記略凸球状表面部分は、前記固定光エネルギ透過窓が取り付けられる前記固定器具内の略凹球状表面部分に受け入れられ、
前記固定光エネルギ透過窓と前記可動光エネルギ透過窓との間の既知の経路長を維持している間、前記サンプルを受け入れて収容するために、前記略凸球状表面部分と前記略凹球状表面部分との間に充分な隙間が設けられていることを特徴とする請求項5記載の光分析システム。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US45886206A | 2006-07-20 | 2006-07-20 | |
| US11/458,862 | 2006-07-20 | ||
| US11/670,264 US7582869B2 (en) | 2006-07-20 | 2007-02-01 | System and method for optical analysis |
| US11/670,264 | 2007-02-01 | ||
| PCT/US2007/073658 WO2008011393A2 (en) | 2006-07-20 | 2007-07-17 | System and method for optical analysis |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009544943A JP2009544943A (ja) | 2009-12-17 |
| JP2009544943A5 JP2009544943A5 (ja) | 2010-07-08 |
| JP5111504B2 true JP5111504B2 (ja) | 2013-01-09 |
Family
ID=38957537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009520950A Active JP5111504B2 (ja) | 2006-07-20 | 2007-07-17 | 光分析のシステム及び方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7582869B2 (ja) |
| JP (1) | JP5111504B2 (ja) |
| CN (1) | CN101523190B (ja) |
| CA (1) | CA2658591C (ja) |
| DE (1) | DE112007001715B4 (ja) |
| GB (1) | GB2453293B (ja) |
| WO (1) | WO2008011393A2 (ja) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095691A (zh) * | 2010-11-29 | 2011-06-15 | 聚光科技(杭州)股份有限公司 | 一种物质分析系统 |
| US8547555B1 (en) | 2012-04-27 | 2013-10-01 | Thermo Electron Scientific Instruments Llc | Spectrometer with built-in ATR and accessory compartment |
| WO2014011409A1 (en) * | 2012-07-09 | 2014-01-16 | Thermo Electron Scientific Instruments Llc | Motorized variable path length cell for spectroscopy |
| PL3004839T3 (pl) * | 2013-06-04 | 2020-06-01 | Foss Analytical A/S | Sposób i urządzenie do korygowania odchyleń intensywności w spektrometrze |
| US9151671B2 (en) | 2013-08-26 | 2015-10-06 | Thermo Electron Scientific Instruments Llc | Motorized variable path length cell for spectroscopy |
| CN103471995B (zh) * | 2013-09-17 | 2016-04-06 | 天津港东科技发展股份有限公司 | 平行光附件 |
| JP6149741B2 (ja) * | 2014-01-24 | 2017-06-21 | 富士ゼロックス株式会社 | 情報処理装置及びプログラム |
| US9778185B2 (en) * | 2015-10-27 | 2017-10-03 | Laxco Incorporated | Analytical instrument with collimated and adjustable length optical path |
| DE102015120298A1 (de) * | 2015-11-24 | 2017-05-24 | Technische Universität Darmstadt | Messzelle |
| CN111122451B (zh) * | 2020-01-16 | 2024-06-28 | 青海省药品检验检测院 | 一种挥发油分离测定装置 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB429242A (en) | 1934-11-07 | 1935-05-27 | Frank James Maw | A cell for optically examining or testing liquid |
| GB722967A (en) | 1952-10-28 | 1955-02-02 | Nat Res Dev | Improvements in or relating to cells for spectroscopy |
| US3740156A (en) * | 1971-08-11 | 1973-06-19 | Exxon Research Engineering Co | Photometric analyzer sampling cell |
| US3999867A (en) * | 1975-04-02 | 1976-12-28 | Wilks Scientific Corporation | Sampling cell of salt crystals amalgamated to metal spacer |
| US4415809A (en) * | 1979-10-15 | 1983-11-15 | John Shields | Electro-optical analyzer for measuring percentage by weight of fat, protein and lactose in milk |
| US4595833A (en) * | 1983-09-20 | 1986-06-17 | Sting Donald W | Multiple internal reflection cell optical system for use in infrared spectrophotometry of liquid and fluidized samples |
| GB2159940A (en) | 1984-06-01 | 1985-12-11 | Stc Plc | Remote optical sensors |
| US4717827A (en) * | 1986-02-20 | 1988-01-05 | Automatik Machinery Corporation | Apparatus for on-line spectrophotometric chemical analysis of material in moving process stream |
| JPH02194351A (ja) * | 1989-01-24 | 1990-07-31 | Suzuki Motor Co Ltd | オイル劣化検出装置 |
| JPH0725663Y2 (ja) * | 1989-06-02 | 1995-06-07 | 株式会社ケット科学研究所 | 測定機用試料皿 |
| US5552604A (en) * | 1994-05-13 | 1996-09-03 | Donald W. Sting | Optical sensing with crystal assembly sensing tip |
| US5510621A (en) * | 1994-10-03 | 1996-04-23 | Optical Solutions, Inc. | Apparatus and method for measuring components in a bag |
| AU2139597A (en) | 1996-05-13 | 1997-12-05 | Dhc Analysis, Inc. | Sampling device for spectrometric measurements |
| JP2000338041A (ja) * | 1999-03-25 | 2000-12-08 | Otsuka Denshi Co Ltd | 溶液測定用光ファイバーセル |
| WO2001014855A1 (en) | 1999-08-20 | 2001-03-01 | Charles William Robertson | Liquid photometer using surface tension to contain sample |
| EP1102057A1 (en) | 1999-11-17 | 2001-05-23 | EG & G Perkin Elmer Ltd. | Sample holder for use in spectroscopic analysis |
| SE0100931D0 (sv) * | 2001-03-16 | 2001-03-16 | Miris Ab | Mid infra red analysis |
| US6898451B2 (en) * | 2001-03-21 | 2005-05-24 | Minformed, L.L.C. | Non-invasive blood analyte measuring system and method utilizing optical absorption |
| GB0223546D0 (en) | 2002-10-10 | 2002-11-20 | Council Cent Lab Res Councils | Sample cell |
| US7375815B2 (en) | 2004-10-12 | 2008-05-20 | Agilent Technologies, Inc. | Optical devices, systems and method for producing a collimated light path |
| RU2396546C2 (ru) | 2004-12-02 | 2010-08-10 | ФОСС Аналитикал А/С | Спектрофотометр |
-
2007
- 2007-02-01 US US11/670,264 patent/US7582869B2/en active Active
- 2007-07-17 WO PCT/US2007/073658 patent/WO2008011393A2/en not_active Ceased
- 2007-07-17 CN CN200780034328.3A patent/CN101523190B/zh active Active
- 2007-07-17 JP JP2009520950A patent/JP5111504B2/ja active Active
- 2007-07-17 GB GB0900657A patent/GB2453293B/en not_active Expired - Fee Related
- 2007-07-17 DE DE112007001715.5T patent/DE112007001715B4/de active Active
- 2007-07-17 CA CA2658591A patent/CA2658591C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2658591C (en) | 2016-02-16 |
| GB2453293A (en) | 2009-04-01 |
| DE112007001715B4 (de) | 2023-12-21 |
| US7582869B2 (en) | 2009-09-01 |
| CA2658591A1 (en) | 2008-01-24 |
| GB0900657D0 (en) | 2009-02-25 |
| JP2009544943A (ja) | 2009-12-17 |
| WO2008011393A2 (en) | 2008-01-24 |
| DE112007001715T5 (de) | 2009-08-20 |
| CN101523190A (zh) | 2009-09-02 |
| US20080017799A1 (en) | 2008-01-24 |
| WO2008011393A3 (en) | 2008-05-15 |
| GB2453293B (en) | 2011-02-16 |
| CN101523190B (zh) | 2016-01-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5111504B2 (ja) | 光分析のシステム及び方法 | |
| US6831745B2 (en) | Optical immersion probe incorporating a spherical lens | |
| US20130258341A1 (en) | Sample Accessory for Handheld Spectrometers | |
| CN105044043B (zh) | 等离子体传感器装置和用于表面等离子体共振光谱学的方法 | |
| US11561171B2 (en) | Optical analyzer | |
| US6414311B1 (en) | Spectrometer accessory for carrying out attenuated total reflectance measurements | |
| EP3818357B1 (en) | Self-aligned high finesse optical sensor cell | |
| US6512223B1 (en) | Photometric detector assembly with internal calibration filters | |
| US5262845A (en) | Optical accessory for variable angle reflection spectroscopy | |
| KR101960223B1 (ko) | 자동 가변 광 경로형 ftir 혼합가스측정장치 | |
| CN210571968U (zh) | 样品池内置式拉曼光谱仪 | |
| US20220397518A1 (en) | Optical fluid analyzer | |
| US11150180B1 (en) | Actuated multi-chamber cells for fluid analysis | |
| EP3011309B1 (en) | Alignment system for laser spectroscopy | |
| KR101889814B1 (ko) | 자동 가변 광 경로형 ftir 가스센서 및 그를 이용한 측정방법 | |
| EP1957949B1 (en) | Probe apparatus for measuring a color property of a liquid | |
| EP1957960B1 (en) | System for measuring a property of a fluid using interrogating radiation | |
| EP1957958A1 (en) | Liquid measurement cell having a transparent partition therein | |
| KR20180098469A (ko) | 가변 광 경로형 ftir 가스센서 및 그를 이용한 측정방법 | |
| Rein | A New Capability for Light Microscopes: Mid infrared Molecular Analysis | |
| Zwiener | Real time reflectometer | |
| JPH11166888A (ja) | 反射型測定装置 | |
| SCHOEFFEL | Measuring Diffraction Grating Efficiency | |
| KR20180098468A (ko) | Ec센서 부가형 가변 광 경로형 ftir가스센서 및 그를 이용한 측정방법 | |
| JPH0736048U (ja) | 顕微赤外分光分析計 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100521 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20100521 |
|
| A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20111004 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20111004 |
|
| RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20111101 |
|
| RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20111125 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20120312 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120322 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120619 |
|
| RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20120629 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120927 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20121009 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151019 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 5111504 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |