SE8901623L - DEVICE FOR AUTOMATIC PHOTOMETRIC ANALYSIS OF SMALL SAMPLES - Google Patents

DEVICE FOR AUTOMATIC PHOTOMETRIC ANALYSIS OF SMALL SAMPLES

Info

Publication number
SE8901623L
SE8901623L SE8901623A SE8901623A SE8901623L SE 8901623 L SE8901623 L SE 8901623L SE 8901623 A SE8901623 A SE 8901623A SE 8901623 A SE8901623 A SE 8901623A SE 8901623 L SE8901623 L SE 8901623L
Authority
SE
Sweden
Prior art keywords
carrier
photometric analysis
small samples
automatic photometric
wave guide
Prior art date
Application number
SE8901623A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8901623D0 (en
Inventor
K-E Suesse
Original Assignee
Zeiss Jena Veb Carl
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 Zeiss Jena Veb Carl filed Critical Zeiss Jena Veb Carl
Publication of SE8901623D0 publication Critical patent/SE8901623D0/en
Publication of SE8901623L publication Critical patent/SE8901623L/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/34—Optical coupling means utilising prism or grating
    • 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
    • G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Measuring Cells (AREA)

Abstract

An apparatus for the automatic photometric analysis of small specimens, by which measurements of transmission, absorbance and fluorescence can be taken. The apparatus includes a carrier (1) with wave guide paths (3, 4) provided therein, sections of the wave guide surface being in optical contact with at least one specimen (6, 7, 8, 9) and means in the carrier (1) for coupling electromagnetic radiation into each of the waveguide paths (3, 4). The carrier (1) can be secured to a conveying means for establishing contact with means for specimen preparation and after-treatment. <IMAGE>
SE8901623A 1988-05-09 1989-05-08 DEVICE FOR AUTOMATIC PHOTOMETRIC ANALYSIS OF SMALL SAMPLES SE8901623L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD31553288A DD271953A1 (en) 1988-05-09 1988-05-09 DEVICE FOR AUTOMATIC PHOTOMETRIC ANALYSIS OF SMALLEST SAMPLES

Publications (2)

Publication Number Publication Date
SE8901623D0 SE8901623D0 (en) 1989-05-08
SE8901623L true SE8901623L (en) 1989-11-10

Family

ID=5599061

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8901623A SE8901623L (en) 1988-05-09 1989-05-08 DEVICE FOR AUTOMATIC PHOTOMETRIC ANALYSIS OF SMALL SAMPLES

Country Status (5)

Country Link
DD (1) DD271953A1 (en)
DE (1) DE3902609A1 (en)
FI (1) FI890566A (en)
GB (1) GB2218511B (en)
SE (1) SE8901623L (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0347579B1 (en) * 1988-06-01 1994-03-30 Daimler-Benz Aerospace Aktiengesellschaft Device having a specific support structure for receiving, analysing and treating samples
DE3929340A1 (en) * 1989-09-04 1991-03-14 Fraunhofer Ges Forschung Integrated optical gas refractive index sensor - with lithium niobate crystal with proton exchanged niobate and gas sensitive layer on waveguide on cut axis
DE4124920C2 (en) * 1990-07-27 1993-12-23 Hitachi Ltd Biochemical analyzer with a prism cell for attenuated total reflection and a cooling device
DE9110757U1 (en) * 1991-08-30 1992-02-13 Klein, Rainer, 5840 Schwerte, De
DE4128846C2 (en) * 1991-08-30 1994-07-14 Rainer Dr Klein Integrated optical fabric sensor
DE4438391C2 (en) * 1994-10-27 1997-07-03 Evotec Biosystems Gmbh Device for determining substance-specific parameters of one or fewer molecules by means of correlation spectroscopy
US5677769A (en) * 1995-05-30 1997-10-14 Imra America Optical sensor utilizing rare-earth-doped integrated-optic lasers
DE19651935A1 (en) * 1996-12-14 1998-06-18 Ruckstuhl Thomas Optical sensor based on evanescent coupling of fluorescent light
DE19906264C1 (en) * 1999-02-15 2000-07-06 Fraunhofer Ges Forschung Differential spectroscopic or fluorimetric determination of interactions in solution, is carried out using quantitatively-prepared reference and mixed solutions in microtitration plate with special cover
GB2383127B (en) * 2001-12-12 2004-10-20 Proimmune Ltd Device and method for investigating analytes in liquid suspension or solution
DE102004058394A1 (en) * 2004-12-03 2006-06-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Sample holder for a cryoprobe and associated examination method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1116560A (en) * 1966-02-12 1968-06-06 Gullick Ltd Improvements in or relating to apparatus for the determination and/or control of the proportions of the constituents in a fluid mixture of emulsion
GB8617431D0 (en) * 1986-07-17 1986-08-28 Atomic Energy Authority Uk Sensor
GB8617430D0 (en) * 1986-07-17 1986-08-28 Atomic Energy Authority Uk Sensor
US4910402A (en) * 1987-04-10 1990-03-20 Mcmillan Norman Apparatus and method for measuring a property of a liquid
US4846548A (en) * 1987-05-06 1989-07-11 St&E, Inc. Fiber optic which is an inherent chemical sensor
GB8723359D0 (en) * 1987-10-05 1987-11-11 Atomic Energy Authority Uk Sensor

Also Published As

Publication number Publication date
GB2218511B (en) 1992-12-02
DE3902609A1 (en) 1989-11-16
GB2218511A (en) 1989-11-15
FI890566A0 (en) 1989-02-07
FI890566A (en) 1989-11-10
GB8909010D0 (en) 1989-06-07
DD271953A1 (en) 1989-09-20
SE8901623D0 (en) 1989-05-08

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NAV Patent application has lapsed

Ref document number: 8901623-2

Effective date: 19911201