FR2316596A1 - Analyse photometrique d'echantillon par reflexion totale d'un rayon lumineux traversant l'interface de l'echantillon et d'une cuve et detection du rayon reflechi - Google Patents

Analyse photometrique d'echantillon par reflexion totale d'un rayon lumineux traversant l'interface de l'echantillon et d'une cuve et detection du rayon reflechi

Info

Publication number
FR2316596A1
FR2316596A1 FR7619556A FR7619556A FR2316596A1 FR 2316596 A1 FR2316596 A1 FR 2316596A1 FR 7619556 A FR7619556 A FR 7619556A FR 7619556 A FR7619556 A FR 7619556A FR 2316596 A1 FR2316596 A1 FR 2316596A1
Authority
FR
France
Prior art keywords
sample
interface
tank
detection
total reflection
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.)
Granted
Application number
FR7619556A
Other languages
English (en)
French (fr)
Other versions
FR2316596B1 (en, 2012
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.)
Bayer Corp
Original Assignee
Technicon Instruments Corp
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 Technicon Instruments Corp filed Critical Technicon Instruments Corp
Publication of FR2316596A1 publication Critical patent/FR2316596A1/fr
Application granted granted Critical
Publication of FR2316596B1 publication Critical patent/FR2316596B1/fr
Granted 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
    • 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
    • G01N2021/0346—Capillary cells; Microcells

Landscapes

  • 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)
FR7619556A 1975-06-30 1976-06-28 Analyse photometrique d'echantillon par reflexion totale d'un rayon lumineux traversant l'interface de l'echantillon et d'une cuve et detection du rayon reflechi Granted FR2316596A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/591,683 US3999861A (en) 1975-06-30 1975-06-30 Flow cell

Publications (2)

Publication Number Publication Date
FR2316596A1 true FR2316596A1 (fr) 1977-01-28
FR2316596B1 FR2316596B1 (en, 2012) 1981-09-25

Family

ID=24367458

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7619556A Granted FR2316596A1 (fr) 1975-06-30 1976-06-28 Analyse photometrique d'echantillon par reflexion totale d'un rayon lumineux traversant l'interface de l'echantillon et d'une cuve et detection du rayon reflechi

Country Status (7)

Country Link
US (1) US3999861A (en, 2012)
JP (2) JPS526580A (en, 2012)
CA (1) CA1048295A (en, 2012)
DE (1) DE2623611A1 (en, 2012)
FR (1) FR2316596A1 (en, 2012)
GB (1) GB1570194A (en, 2012)
IT (1) IT1070247B (en, 2012)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6039982B2 (ja) * 1977-07-26 1985-09-09 オリンパス光学工業株式会社 液体サンプル分析装置
US4279509A (en) * 1979-12-05 1981-07-21 Syva Company Zero volume flow cell
JPS5810632A (ja) * 1981-07-13 1983-01-21 Hitachi Ltd フロ−セル
SU1376042A1 (ru) * 1985-05-12 1988-02-23 Институт физики АН БССР Лазерный флуориметрический детектор дл микроколоночной хроматографии
US4798803A (en) * 1985-07-10 1989-01-17 The Dow Chemical Company Method for titration flow injection analysis
US4764676A (en) * 1986-10-20 1988-08-16 Laser Precision Corporation Apparatus for spectral analysis of chromatographic fractions
DE8912584U1 (de) * 1989-10-24 1989-12-07 Hydac Technology GmbH, 6603 Sulzbach Partikelzähler
US5273633A (en) * 1992-07-10 1993-12-28 Tiansong Wang Capillary multireflective cell
US5416576A (en) * 1994-01-03 1995-05-16 The Dow Chemical Company Serpentine coil spectrophotometer cell
FR2725522B1 (fr) * 1994-10-07 1997-01-03 Hospal Ind Dispositif de detection d'un conduit et de determination d'au moins une caracteristique de son contenu
DE19717525A1 (de) * 1997-04-25 1997-10-02 Merkel Wolfgang Gasmeßküvette K1
JP2008224342A (ja) * 2007-03-12 2008-09-25 Rion Co Ltd フローセル、フローセルの製造方法及び粒子測定装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3414354A (en) * 1964-10-28 1968-12-03 Perkin Elmer Corp Raman spectrometers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2779230A (en) * 1951-07-20 1957-01-29 John U White Optical system providing a long optical path
US3080789A (en) * 1960-07-01 1963-03-12 Technicon Instr Flow cells
US3418053A (en) * 1964-08-28 1968-12-24 Technicon Instr Colorimeter flow cell
US3431424A (en) * 1965-10-19 1969-03-04 Henry W Allen Optical fluid sampling device
US3524066A (en) * 1966-08-22 1970-08-11 Monsanto Co Fluid measurement system having sample chamber with opposed reflecting members for causing multiple reflections

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3414354A (en) * 1964-10-28 1968-12-03 Perkin Elmer Corp Raman spectrometers

Also Published As

Publication number Publication date
US3999861A (en) 1976-12-28
IT1070247B (it) 1985-03-29
FR2316596B1 (en, 2012) 1981-09-25
DE2623611C2 (en, 2012) 1988-04-28
JPS60100651U (ja) 1985-07-09
GB1570194A (en) 1980-06-25
DE2623611A1 (de) 1977-01-27
JPS526580A (en) 1977-01-19
CA1048295A (en) 1979-02-13
JPS626521Y2 (en, 2012) 1987-02-14

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse