DE9404041U1 - Aperture transducer - Google Patents

Aperture transducer

Info

Publication number
DE9404041U1
DE9404041U1 DE9404041U DE9404041U DE9404041U1 DE 9404041 U1 DE9404041 U1 DE 9404041U1 DE 9404041 U DE9404041 U DE 9404041U DE 9404041 U DE9404041 U DE 9404041U DE 9404041 U1 DE9404041 U1 DE 9404041U1
Authority
DE
Germany
Prior art keywords
aperture transducer
transducer
aperture
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.)
Expired - Lifetime
Application number
DE9404041U
Other languages
German (de)
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.)
MAECHLER MEINRAD 73479 ELLWANGEN
Original Assignee
MAECHLER MEINRAD 73479 ELLWANGEN
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 MAECHLER MEINRAD 73479 ELLWANGEN filed Critical MAECHLER MEINRAD 73479 ELLWANGEN
Priority to DE9404041U priority Critical patent/DE9404041U1/en
Publication of DE9404041U1 publication Critical patent/DE9404041U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01N21/17—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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0216—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using light concentrators or collectors or condensers
    • 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
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/08—Optical fibres; light guides
    • G01N2201/084—Fibres for remote transmission

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE9404041U 1993-03-15 1994-03-10 Aperture transducer Expired - Lifetime DE9404041U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9404041U DE9404041U1 (en) 1993-03-15 1994-03-10 Aperture transducer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4308202A DE4308202C2 (en) 1993-03-15 1993-03-15 Micro-cuvette system for absorption photometry
DE9404041U DE9404041U1 (en) 1993-03-15 1994-03-10 Aperture transducer

Publications (1)

Publication Number Publication Date
DE9404041U1 true DE9404041U1 (en) 1994-05-19

Family

ID=6482849

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4308202A Expired - Fee Related DE4308202C2 (en) 1992-08-13 1993-03-15 Micro-cuvette system for absorption photometry
DE9404041U Expired - Lifetime DE9404041U1 (en) 1993-03-15 1994-03-10 Aperture transducer

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4308202A Expired - Fee Related DE4308202C2 (en) 1992-08-13 1993-03-15 Micro-cuvette system for absorption photometry

Country Status (1)

Country Link
DE (2) DE4308202C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004026141A1 (en) * 2004-05-26 2005-12-22 Carl Zeiss Aperturwandler, lighting device for an optical observation device and coupling device for coupling light from a light source in the inlet end of a light guide

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19615957A1 (en) * 1996-04-22 1997-10-23 Hans Joachim Bruins Distribution device
DE29607239U1 (en) * 1996-04-23 1996-06-05 J & M Analytische Mess & Regeltechnik Gmbh Capillary holder
DE19702557C2 (en) * 1997-01-24 1999-06-17 Fraunhofer Ges Forschung Device for detecting diffusely emitted light
DE19735144C2 (en) 1997-08-13 2000-02-24 Wolfram Bohnenkamp Reflective fluorimeter
DE19815389A1 (en) * 1998-04-06 1999-10-07 Matthias Krause Data transmission device with optically screened transmission channel
DE19829501A1 (en) * 1998-07-02 2000-01-05 Thomas Strothmann Optic conductor for detection of mechanical load
DE102004006470B4 (en) * 2004-02-06 2006-06-01 Senova Gesellschaft für Biowissenschaft und Technik mbH Absorption photometric method for quantitative substance analysis
DE202006007867U1 (en) * 2006-05-15 2007-09-20 Sartorius Biotech Gmbh sample vessel
DE102013013975B3 (en) 2013-08-23 2014-12-04 SunChrom Wissenschaftliche Geräte GmbH UV / VlS HPLC photometer
EP3184989B1 (en) * 2015-12-23 2018-07-25 Analytik Jena AG Cuvette

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1224528B (en) * 1962-09-13 1966-09-08 Rollei Werke Franke Heidecke Illumination optics for photoelectric cells or photoresistors
US3370502A (en) * 1963-11-05 1968-02-27 Wilks Scientific Corp Frustrated multiple internal reflection rod with variable length fluid containing enclosure means
US4382656A (en) * 1980-11-12 1983-05-10 The Foxboro Company Non-imaging optical energy transfer system
SE455134B (en) * 1981-01-14 1988-06-20 Leon Carlson SET AND DEVICE FOR OPTICAL ANALYSIS IN FLOW CUVET
DE3122896A1 (en) * 1981-06-10 1983-01-05 Winfried Dr.med. 2419 Rondeshagen Stöcker Photometric measuring vessels
DE3605518A1 (en) * 1986-02-20 1987-08-27 Schrader Bernhard Prof Dr Ing Measuring cell for spectrometry and method for measuring the absorption or emission of a sample in the tube interior of this measuring cell
FR2643147B1 (en) * 1989-02-14 1991-05-31 Malifaud Pierre METHOD FOR THE SPECTROPHOTOMETRIC ANALYSIS OF A FLUID, PARTICULARLY IN A DANGEROUS AREA BY CELL WITH INTEGRATED HIGH-ENERGY SOURCE, AND OPTICAL DEVICE FOR IMPLEMENTING IT
US4988195A (en) * 1989-02-17 1991-01-29 Axiom Analytical, Inc. Internal reflectance apparatus and method using cylindrical elements
DE4226884C1 (en) * 1992-08-13 1994-03-10 Meinrad Maechler Spectroscopic system for carrying out microanalysis esp. HPLC - arranges sample between conical-waveguide aperture converters to align beam along optical axis, and detects using e.g. simultaneous spectrometer consisting of holographic diffraction grating and photodiode line array

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004026141A1 (en) * 2004-05-26 2005-12-22 Carl Zeiss Aperturwandler, lighting device for an optical observation device and coupling device for coupling light from a light source in the inlet end of a light guide
DE102004026141B4 (en) * 2004-05-26 2017-04-06 Carl Zeiss Meditec Ag Optical observation device and method for adjusting an optical observation device

Also Published As

Publication number Publication date
DE4308202C2 (en) 1996-04-04
DE4308202A1 (en) 1994-09-22

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