GB9223607D0 - Microcuvette for infrared spectroscopy - Google Patents

Microcuvette for infrared spectroscopy

Info

Publication number
GB9223607D0
GB9223607D0 GB929223607A GB9223607A GB9223607D0 GB 9223607 D0 GB9223607 D0 GB 9223607D0 GB 929223607 A GB929223607 A GB 929223607A GB 9223607 A GB9223607 A GB 9223607A GB 9223607 D0 GB9223607 D0 GB 9223607D0
Authority
GB
United Kingdom
Prior art keywords
microcuvette
infrared spectroscopy
spectroscopy
infrared
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
GB929223607A
Other versions
GB2261285A (en
GB2261285B (en
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.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
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 Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Publication of GB9223607D0 publication Critical patent/GB9223607D0/en
Publication of GB2261285A publication Critical patent/GB2261285A/en
Application granted granted Critical
Publication of GB2261285B publication Critical patent/GB2261285B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01N21/0303—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
    • G01N21/01—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
    • G01N21/17—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
    • G01N21/3577—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
    • 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
    • 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

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)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Measuring Cells (AREA)
GB9223607A 1991-11-11 1992-11-11 Microcuvette for infrared spectroscopy Expired - Fee Related GB2261285B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4137060A DE4137060C2 (en) 1991-11-11 1991-11-11 Microcuvette for infrared spectroscopy

Publications (3)

Publication Number Publication Date
GB9223607D0 true GB9223607D0 (en) 1992-12-23
GB2261285A GB2261285A (en) 1993-05-12
GB2261285B GB2261285B (en) 1995-06-14

Family

ID=6444540

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9223607A Expired - Fee Related GB2261285B (en) 1991-11-11 1992-11-11 Microcuvette for infrared spectroscopy

Country Status (4)

Country Link
DE (1) DE4137060C2 (en)
FR (1) FR2683631A1 (en)
GB (1) GB2261285B (en)
NL (1) NL9201933A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9315508U1 (en) * 1993-10-13 1994-03-31 Palocz-Andresen, Michael, Dr.-Ing., 20459 Hamburg Infrared absorption gas analyzer with separate optical cuvette
DE19647644C2 (en) * 1996-11-18 1999-04-15 Fraunhofer Ges Forschung Micromechanical transmission measuring cell
US6490034B1 (en) 1996-11-18 2002-12-03 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Micromechanical transmission measuring cell
DE19738626C2 (en) * 1997-09-04 2001-02-08 Erhard Wendlandt Micro flow and culture cuvette
DE19739126C1 (en) * 1997-09-06 1999-04-29 Karlsruhe Forschzent Thin layer cuvette for FTIR spectroscopy
GB9820776D0 (en) * 1998-09-25 1998-11-18 Ford Michael A Imrovements to infrarec cells
DE10247020A1 (en) * 2002-10-09 2004-04-22 Micro-Biolytics Gmbh Manufacture of spectroscopic fluid flow cell involves combination of two transparent slides with thin film layer forming cavity
DE10316723A1 (en) * 2003-04-09 2004-11-18 Siemens Ag Test slide with sample wells, forming sealed reaction chamber with casing, also includes bonded seal forming resting surface for casing
DE10321472B4 (en) * 2003-05-13 2005-05-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Fluidic module, used as multi-functional micro-reaction module for chemical reactions, has fluid zone between one side permeable to infrared and side with infrared reflective layer for on-line analysis
DE10351160B3 (en) * 2003-11-03 2005-03-31 Roche Diagnostics Gmbh Continuous-flow cuvette and mid-range infra-red transmission spectrometer for biological fluids, comprises flow channel with two separate optical paths
DE102004008685A1 (en) * 2004-02-21 2005-09-29 Roche Diagnostics Gmbh Transmission spectrometer for the examination of a liquid sample
US7894055B2 (en) 2004-08-26 2011-02-22 The United States Of America As Represented By The Department Of Health And Human Services Flow-through, inlet-gas-temperature-controlled, solvent-resistant, thermal-expansion compensated cell for light spectroscopy
US7355697B2 (en) 2004-08-26 2008-04-08 The United States Of America As Represented By The Department Of Health And Human Services Flow-through, thermal-expansion-compensated cell for light spectroscopy
DE102007019695B4 (en) * 2007-04-24 2009-08-13 Analytik Jena Ag Cuvette for the optical analysis of small volumes
US20120182548A1 (en) * 2009-07-23 2012-07-19 Insight Nanofluidics Inc Nanofluidic cell
DE102009051853A1 (en) * 2009-10-27 2011-06-09 Hydac Electronic Gmbh Measuring cell for infrared analysis of fluids, measuring system with such a measuring cell and method for producing such a measuring cell
US9804086B2 (en) * 2014-11-13 2017-10-31 Emcee Electronics, Inc. Biodiesel detector
US9797830B2 (en) * 2014-11-13 2017-10-24 Emcee Electronics, Inc. Biodiesel detector
GB2565888B (en) * 2017-06-22 2021-05-19 Horiba Ltd Optical measurement cell and particle properties measuring instrument using the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037974A (en) * 1974-10-17 1977-07-26 Fletcher Taylor C Sample cell for spectrophotometers
JPS5638008A (en) * 1979-09-06 1981-04-13 Canon Inc Display cell
DE3024874A1 (en) * 1980-07-01 1982-02-04 Gernot Klaus Brück Absorption measurement using laser beam passing through sample - incident at brewster angle for reduced boundary losses
DE58907327D1 (en) * 1988-06-01 1994-05-05 Deutsche Aerospace Device with a carrier of special structure for receiving, examining and treating samples.
DE4004990C2 (en) * 1990-02-19 1998-04-09 Fisher Rosemount Gmbh & Co Ges Analysis cuvette

Also Published As

Publication number Publication date
DE4137060A1 (en) 1993-05-13
GB2261285A (en) 1993-05-12
NL9201933A (en) 1993-06-01
GB2261285B (en) 1995-06-14
DE4137060C2 (en) 1993-10-14
FR2683631A1 (en) 1993-05-14
FR2683631B1 (en) 1995-03-10

Similar Documents

Publication Publication Date Title
GB2261285B (en) Microcuvette for infrared spectroscopy
EP0523680A3 (en) Photometric apparatus
GB9116307D0 (en) Infrared detectors
EP0511806A3 (en) Spectrophotometric apparatus
GB9022464D0 (en) Infrared detector devices
GB9019897D0 (en) Plural-wavelength infrared detector devices
GB9415869D0 (en) Substrate measurement by infrared spectroscopy
EP0529999A3 (en) Radiant energy spectroscopy system
EP0506063A3 (en) Spectrophotometer
AU115148S (en) Cuvette
ZA927495B (en) Regulated infrared source
GB8906020D0 (en) Infrared spectrometer
GB2278016B (en) Pyroelectric infrared detector
ZA924145B (en) Confocal spectroscopy
GB2260422B (en) Foldable optical apparatus
EP0509247A3 (en) Infrared detector
EP0539150A3 (en) Infrared detector
EP0531960A3 (en) Multi-chamber light
GB9301147D0 (en) Infrared detector
EP0507182A3 (en) Atomic absorption spectroscopic analytic apparatus
GB2273771B (en) Detector for infrared radiation
GB2269701B (en) Infrared detector
GB2253918B (en) Infrared optical system
GB9111724D0 (en) Alignment means
CS459990A3 (en) Telescopic system for infrared spectrum zone

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20041111