JPS5229192B2 - - Google Patents

Info

Publication number
JPS5229192B2
JPS5229192B2 JP49045157A JP4515774A JPS5229192B2 JP S5229192 B2 JPS5229192 B2 JP S5229192B2 JP 49045157 A JP49045157 A JP 49045157A JP 4515774 A JP4515774 A JP 4515774A JP S5229192 B2 JPS5229192 B2 JP S5229192B2
Authority
JP
Japan
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
Application number
JP49045157A
Other versions
JPS5048980A (ja
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 filed Critical
Publication of JPS5048980A publication Critical patent/JPS5048980A/ja
Publication of JPS5229192B2 publication Critical patent/JPS5229192B2/ja
Expired 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
    • G01N21/25—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
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • 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
    • G01J3/08—Beam switching arrangements
JP49045157A 1973-04-23 1974-04-23 Expired JPS5229192B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00353307A US3853407A (en) 1973-04-23 1973-04-23 Multiple path spectrophotometer method and apparatus

Publications (2)

Publication Number Publication Date
JPS5048980A JPS5048980A (ja) 1975-05-01
JPS5229192B2 true JPS5229192B2 (ja) 1977-07-30

Family

ID=23388575

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49045157A Expired JPS5229192B2 (ja) 1973-04-23 1974-04-23

Country Status (5)

Country Link
US (1) US3853407A (ja)
JP (1) JPS5229192B2 (ja)
CA (1) CA1004055A (ja)
DE (1) DE2420060A1 (ja)
GB (1) GB1465563A (ja)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1455774A (en) * 1974-02-07 1976-11-17 Pye Ltd Radiation detecting system
DE2438294B2 (de) * 1974-08-09 1977-05-18 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Infrarotgasanalysator
JPS6037896B2 (ja) * 1975-09-30 1985-08-29 東一工業株式会社 黄疽計
JPS5258981A (en) * 1975-11-10 1977-05-14 Hitachi Ltd Analyzer
US4171918A (en) * 1976-12-27 1979-10-23 Sentrol Systems Ltd. Infrared moisture measuring apparatus
JPS53133087A (en) * 1977-04-25 1978-11-20 Yokogawa Hokushin Electric Corp Moisture content measuring device provided with automatic calibrating mechanism
GB1604693A (en) * 1978-02-16 1981-12-16 Standard Telephones Cables Ltd Optical detection of vapours
DE2950105C2 (de) * 1979-12-13 1982-05-19 Bodenseewerk Perkin-Elmer & Co GmbH, 7770 Überlingen Atomabsorptionsspektrometer mit verschiedenen, wahlweise einsetzbaren Atomisierungsvorrichtungen
DE3152252A1 (de) * 1980-08-14 1982-09-23 Panametrics Method and apparatus for photometric detection in fluids
GB2110818B (en) * 1981-11-14 1985-05-15 Ferranti Ltd Non-dispersive gas analyser
CA1215248A (en) * 1982-04-23 1986-12-16 Robert J. Cosgrove, Jr. Apparatus for use in spectroscopically analyzing properties of test samples
US4474471A (en) * 1982-04-30 1984-10-02 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Correlation spectrometer having high resolution and multiplexing capability
US4632563A (en) * 1983-02-28 1986-12-30 The Syconex Corporation In-situ gas analyzer
JPS59189606U (ja) * 1983-06-01 1984-12-15 理化学研究所 同期型光配分・受光装置
US4637729A (en) * 1983-12-14 1987-01-20 Carrier Corporation Fiber optic moisture analysis probe
DE9011056U1 (ja) * 1990-07-26 1991-11-21 Siemens Ag, 8000 Muenchen, De
DE4119346C2 (de) * 1991-06-12 2000-12-07 Klaus Nonnenmacher Verfahren zur Bestimmung der Konzentration von Gasen, insbesondere von Ozon, und Vorrichtung zur Durchführung des Verfahrens
GB2303912B (en) * 1995-07-29 1999-06-16 Siemens Plc Improvements in or relating to aqueous sample testing apparatus
FR2738064B1 (fr) * 1995-08-21 1997-11-07 Inst Francais Du Petrole Dispositif perfectionne et methode pour mesurer optiquement des caracteristiques d'une substance
FR2738065B1 (fr) * 1995-08-21 1997-11-07 Inst Francais Du Petrole Dispositif perfectionne et methode pour mesurer optiquement des caracteristiques d'une substance
US6513940B1 (en) * 2002-02-07 2003-02-04 Chung-Shan Institute Of Science And Technology Field-of-view switching and focusing system of common-optical-path periscope
US6940891B2 (en) * 2002-10-28 2005-09-06 Metron Systems, Inc. High precision optical imaging systems and related systems
WO2007121593A1 (en) * 2006-04-26 2007-11-01 Abb Research Ltd Method for measurement and determination of concentration within a mixed medium
US7884937B2 (en) * 2007-04-19 2011-02-08 Science & Engineering Services, Inc. Airborne tunable mid-IR laser gas-correlation sensor
GB0908027D0 (en) * 2009-05-08 2009-06-24 Zinir Ltd Spetrophotometer with no moving parts
DE102011075530A1 (de) * 2011-05-09 2012-01-26 WTW Wissenschaftlich-Technische Werkstätten GmbH Fotometer zur In-situ-Messung in Fluiden
US9568458B2 (en) 2014-08-21 2017-02-14 Sharp Kabushiki Kaisha Optical sensor for fluid analysis

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2118837A (en) * 1931-09-16 1938-05-31 American La France Foamite Apparatus for detecting fires
GB1302196A (ja) * 1969-04-23 1973-01-04
US3723731A (en) * 1971-03-18 1973-03-27 Environmental Res & Tech Absorption spectroscopy
US3694086A (en) * 1971-04-12 1972-09-26 Centron Eng Inc Correlation spectrometer

Also Published As

Publication number Publication date
US3853407A (en) 1974-12-10
DE2420060A1 (de) 1974-11-14
JPS5048980A (ja) 1975-05-01
CA1004055A (en) 1977-01-25
GB1465563A (en) 1977-02-23

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