AR203659A1 - Aparato para medir la concentracion de un constituyente en una corriente de liquido de elaboracion - Google Patents

Aparato para medir la concentracion de un constituyente en una corriente de liquido de elaboracion

Info

Publication number
AR203659A1
AR203659A1 AR256240A AR25624074A AR203659A1 AR 203659 A1 AR203659 A1 AR 203659A1 AR 256240 A AR256240 A AR 256240A AR 25624074 A AR25624074 A AR 25624074A AR 203659 A1 AR203659 A1 AR 203659A1
Authority
AR
Argentina
Prior art keywords
constituent
stream
concentration
measuring
processing liquid
Prior art date
Application number
AR256240A
Other languages
English (en)
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of AR203659A1 publication Critical patent/AR203659A1/es

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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/55—Specular reflectivity
    • G01N21/552—Attenuated total reflection

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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
AR256240A 1973-10-25 1974-10-24 Aparato para medir la concentracion de un constituyente en una corriente de liquido de elaboracion AR203659A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US409379A US3902807A (en) 1973-10-25 1973-10-25 Method for operating an attenuated total reflection infrared system

Publications (1)

Publication Number Publication Date
AR203659A1 true AR203659A1 (es) 1975-09-30

Family

ID=23620231

Family Applications (1)

Application Number Title Priority Date Filing Date
AR256240A AR203659A1 (es) 1973-10-25 1974-10-24 Aparato para medir la concentracion de un constituyente en una corriente de liquido de elaboracion

Country Status (2)

Country Link
US (1) US3902807A (es)
AR (1) AR203659A1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2606991A1 (de) * 1976-02-20 1977-08-25 Nils Dr Med Kaiser Geraet zur bestimmung des gehaltes von stoffwechselprodukten im blut
DE2709399C3 (de) * 1977-03-04 1980-07-24 Goehde, Wolfgang, Dr., 4400 Muenster Einrichtung zum Messen von Zelleigenschaften
US4544840A (en) * 1979-08-31 1985-10-01 The Johns Hopkins University Fiber optic fluid impurity detector
JPS58151542A (ja) * 1982-03-05 1983-09-08 Jeol Ltd 赤外分析装置
US4575240A (en) * 1983-06-10 1986-03-11 Corning Glass Works Visible sample chamber for fluid analysis
US4527062A (en) * 1983-07-05 1985-07-02 The United States Of America As Represented By The Secretary Of The Navy Portable infrared spectrophotometer
US4704029A (en) * 1985-12-26 1987-11-03 Research Corporation Blood glucose monitor
WO1987004247A1 (en) * 1986-01-14 1987-07-16 Levin Herman W Evanescent wave background fluorescence/absorbance detection
DE4122149A1 (de) * 1990-07-06 1992-01-09 Toyoda Chuo Kenkyusho Kk Zubehoerteil und kristallelement fuer infrarotspektroskopie mit gedaempfter totalreflexion
DK181191D0 (da) * 1991-11-04 1991-11-04 Novo Nordisk As Apparat
US5548393A (en) * 1993-07-05 1996-08-20 Nippondenso Co., Ltd. Oil deterioration detection apparatus and apparatus for detecting particles in liquid
EP0766080A1 (en) * 1995-09-29 1997-04-02 FINMECCANICA S.p.A. AZIENDA ANSALDO System and method for monitoring combustion and pollutants by means of laser diodes
WO1999002977A1 (fr) * 1997-07-10 1999-01-21 Nikon Corporation Dispositif et procede d'inspection de surfaces
WO2001016567A1 (en) * 1999-09-01 2001-03-08 Indigo N.V. System and method for accurately reproducing color
JP2004530123A (ja) * 2001-03-27 2004-09-30 ユーロ−セルティーク，エス．エイ． Ａｔｒクリスタル装置
US7255835B2 (en) * 2001-09-04 2007-08-14 North Carolina State University Single pass attenuated total reflection fourier transform infrared microscopy apparatus and method for identifying protein secondary structure, surface charge and binding affinity
US7375813B2 (en) * 2004-10-21 2008-05-20 Eastman Kodak Company Method and system for diffusion attenuated total reflection based concentration sensing
US20090161384A1 (en) * 2007-10-30 2009-06-25 Smith Ronald T Beveled Tip Surgical Wide-Angle Illuminator
WO2009083879A1 (en) * 2008-01-03 2009-07-09 Koninklijke Philips Electronics N.V. Evanescent field modulation in a biosensor
ITUA20161345A1 (it) * 2016-03-04 2017-09-04 Eltek Spa Dispositivo sensore per contenitori di sostanze liquide
EP3567366A1 (en) * 2018-05-08 2019-11-13 Koninklijke Philips N.V. A nutrition analysis module for a food processing device or food storage device
DE102019104556A1 (de) * 2019-02-22 2020-08-27 Technische Universität Wien Verfahren sowie eine Vorrichtung zur Bestimmung optischer Eigenschaften eines Probenmaterials
US11460400B2 (en) * 2020-07-07 2022-10-04 Sakura Finetek U.S.A., Inc. Use of IR spectroscopy to evaluate penetration of reagents into biological specimen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2164670A1 (de) * 1971-12-24 1973-06-28 Bbc Brown Boveri & Cie Verfahren zur kontinuierlichen messung organischer substanzen in wasser und anordnung zur durchfuehrung des verfahrens

Also Published As

Publication number Publication date
US3902807A (en) 1975-09-02

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