SE8007376L - Optiskt metsystem for spektralanalys - Google Patents

Optiskt metsystem for spektralanalys

Info

Publication number
SE8007376L
SE8007376L SE8007376A SE8007376A SE8007376L SE 8007376 L SE8007376 L SE 8007376L SE 8007376 A SE8007376 A SE 8007376A SE 8007376 A SE8007376 A SE 8007376A SE 8007376 L SE8007376 L SE 8007376L
Authority
SE
Sweden
Prior art keywords
light
spectrum
spectral analysis
light source
spectral
Prior art date
Application number
SE8007376A
Other languages
Unknown language ( )
English (en)
Other versions
SE424022B (sv
Inventor
M Adolfsson
T Brogardh
S Goransson
C Ovren
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE8007376A priority Critical patent/SE424022B/sv
Priority to EP81108313A priority patent/EP0050306A3/de
Priority to US06/312,750 priority patent/US4433238A/en
Priority to JP56166991A priority patent/JPS57101999A/ja
Priority to CA000388350A priority patent/CA1168891A/en
Publication of SE8007376L publication Critical patent/SE8007376L/sv
Publication of SE424022B publication Critical patent/SE424022B/sv

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/268—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light using optical fibres
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/12—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
    • G01L11/02—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by optical means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
SE8007376A 1980-10-21 1980-10-21 Fiberoptiskt metdon for spektralanalys SE424022B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE8007376A SE424022B (sv) 1980-10-21 1980-10-21 Fiberoptiskt metdon for spektralanalys
EP81108313A EP0050306A3 (de) 1980-10-21 1981-10-14 Faseroptische Messanordnung
US06/312,750 US4433238A (en) 1980-10-21 1981-10-19 Optical measurement system for spectral analysis
JP56166991A JPS57101999A (en) 1980-10-21 1981-10-19 Optical fiber measuring apparatus
CA000388350A CA1168891A (en) 1980-10-21 1981-10-20 Optical measurement system for spectral analysis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8007376A SE424022B (sv) 1980-10-21 1980-10-21 Fiberoptiskt metdon for spektralanalys

Publications (2)

Publication Number Publication Date
SE8007376L true SE8007376L (sv) 1982-04-22
SE424022B SE424022B (sv) 1982-06-21

Family

ID=20342047

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8007376A SE424022B (sv) 1980-10-21 1980-10-21 Fiberoptiskt metdon for spektralanalys

Country Status (5)

Country Link
US (1) US4433238A (sv)
EP (1) EP0050306A3 (sv)
JP (1) JPS57101999A (sv)
CA (1) CA1168891A (sv)
SE (1) SE424022B (sv)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4596925A (en) * 1982-10-27 1986-06-24 The Foxboro Company Fiber optic displacement sensor with built-in reference
FR2537782A1 (fr) * 1982-12-14 1984-06-15 Thomson Csf Dispositif a diode emettrice de lumiere amenage pour supprimer les effets de constante de temps thermique
GB2135446B (en) * 1983-02-11 1986-05-08 Itt Ind Ltd Fluid flow measurement
JPS59214734A (ja) * 1983-05-20 1984-12-04 Ulvac Corp 多元素検出用光学系
US4672199A (en) * 1984-03-02 1987-06-09 Fiberdynamics, Inc. Fiberoptic temperature/pressure sensor system
JPS61133826A (ja) * 1984-12-04 1986-06-21 Mitsubishi Electric Corp 光計測装置
US4703175A (en) * 1985-08-19 1987-10-27 Tacan Corporation Fiber-optic sensor with two different wavelengths of light traveling together through the sensor head
FR2593604B1 (fr) * 1986-01-30 1988-03-11 Comp Generale Electricite Procede et dispositif pour mesurer a distance la distribution d'un parametre physico-chimique dans un milieu
GB8613392D0 (en) * 1986-06-03 1986-07-09 Bicc Plc Temperature measurement
US4907857A (en) * 1988-07-25 1990-03-13 Abbott Laboratories Optical fiber distribution system for an optical fiber sensor
US5212099A (en) * 1991-01-18 1993-05-18 Eastman Kodak Company Method and apparatus for optically measuring concentration of an analyte
DE4415269A1 (de) * 1994-04-30 1995-11-02 Zeiss Carl Fa Laseranordnung mit einem axial optisch gepumpten Laser
US5602860A (en) * 1995-04-19 1997-02-11 Optelecom, Inc. Laser thermal control using thermoelectric cooler
AUPN297195A0 (en) * 1995-05-15 1995-06-08 University Of Sydney, The Optical fibre filter sensor
WO1998036253A1 (de) * 1997-02-17 1998-08-20 Luxcom Engineering Transmitter-receiver-modul für glasfasersensoren
DE19917239A1 (de) * 1999-04-16 2000-10-26 Hella Kg Hueck & Co Verfahren zur Ermittlung von Korrekturfaktoren zur Kompensation der Temperaturdrift der Strahlstärke einer LED
US7695970B2 (en) * 2005-03-04 2010-04-13 University Of Connecticut Optical fiber based fluorescence sensor for in-situ measurement and control of fuel cells
US20060263256A1 (en) * 2005-05-17 2006-11-23 Nitrex Metal Inc. Apparatus and method for controlling atmospheres in heat treating of metals
PL2218472T5 (pl) 2009-02-11 2023-03-13 B. Braun Avitum Ag Urządzenie do pozaustrojowej obróbki krwi
DE102009046723A1 (de) * 2009-11-16 2011-05-19 Hochschule Regensburg Vorrichtung und Verfahren zum Auslesen eines spektral selektiven Messaufnehmers
DE102010022631A1 (de) * 2010-06-04 2011-12-08 Siemens Aktiengesellschaft Messvorrichtung und Verfahren für spektroskopische Messungen unter Einsatz von Leuchtdioden
US8111388B2 (en) 2010-08-04 2012-02-07 Oldenburg Group Incorporated Luminous flux depreciation notification system for light fixtures incorporating light emitting diode sources
GB2606276B (en) * 2019-10-15 2023-10-25 Horiba Ltd Particle analysis device and particle analysis unit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1211429A (en) * 1968-06-10 1970-11-04 Bayer Ag Process and apparatus for electrically heating and controlling the temperature of thin layers
US3597652A (en) * 1969-01-14 1971-08-03 Eg & G Inc Apparatus for maintaining the temperature and operating a calibrated lamp in a constant resistance mode
US4002882A (en) * 1975-03-05 1977-01-11 Mccutchen Charles W Heating circuit
SE415397B (sv) * 1978-06-02 1980-09-29 Asea Ab Fiberoptiskt metdon
SE413555B (sv) * 1978-09-15 1980-06-02 Asea Ab Fiberoptiskt metdon
SE7903175L (sv) * 1979-04-10 1980-10-11 Asea Ab Fiberoptiskt metdon
SE431259B (sv) * 1979-10-10 1984-01-23 Asea Ab Fiberoptisk temperaturgivare baserad pa fotoluminiscens hos ett fast material
US4338516A (en) * 1980-09-12 1982-07-06 Nasa Optical crystal temperature gauge with fiber optic connections

Also Published As

Publication number Publication date
US4433238A (en) 1984-02-21
EP0050306A2 (de) 1982-04-28
SE424022B (sv) 1982-06-21
EP0050306A3 (de) 1983-12-14
CA1168891A (en) 1984-06-12
JPS57101999A (en) 1982-06-24

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