DE3667541D1 - Faseroptische sondenvorrichtung zur messung von farbreaktionen. - Google Patents

Faseroptische sondenvorrichtung zur messung von farbreaktionen.

Info

Publication number
DE3667541D1
DE3667541D1 DE8686905053T DE3667541T DE3667541D1 DE 3667541 D1 DE3667541 D1 DE 3667541D1 DE 8686905053 T DE8686905053 T DE 8686905053T DE 3667541 T DE3667541 T DE 3667541T DE 3667541 D1 DE3667541 D1 DE 3667541D1
Authority
DE
Germany
Prior art keywords
optical probe
fiber optical
probe device
measuring color
color reactions
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 - Fee Related
Application number
DE8686905053T
Other languages
English (en)
Inventor
J Costello
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.)
Optex Biomedical Inc
Original Assignee
Optex Biomedical Inc
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 Optex Biomedical Inc filed Critical Optex Biomedical Inc
Application granted granted Critical
Publication of DE3667541D1 publication Critical patent/DE3667541D1/de
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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/7703—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides
DE8686905053T 1985-08-06 1986-07-31 Faseroptische sondenvorrichtung zur messung von farbreaktionen. Expired - Fee Related DE3667541D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/763,019 US4682895A (en) 1985-08-06 1985-08-06 Fiber optic probe for quantification of colorimetric reactions
PCT/US1986/001579 WO1987000920A1 (en) 1985-08-06 1986-07-31 Fiber optic probe for quantification of colorimetric reactions

Publications (1)

Publication Number Publication Date
DE3667541D1 true DE3667541D1 (de) 1990-01-18

Family

ID=25066670

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686905053T Expired - Fee Related DE3667541D1 (de) 1985-08-06 1986-07-31 Faseroptische sondenvorrichtung zur messung von farbreaktionen.

Country Status (9)

Country Link
US (1) US4682895A (de)
EP (1) EP0232369B1 (de)
JP (1) JPH0697206B2 (de)
KR (1) KR880700259A (de)
CN (1) CN1009955B (de)
CA (1) CA1292665C (de)
DE (1) DE3667541D1 (de)
RU (1) RU1830141C (de)
WO (1) WO1987000920A1 (de)

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JPS5537934A (en) * 1978-09-09 1980-03-17 Yoshihana Matsushima Engine oil checker
DE2856188C2 (de) * 1978-12-27 1985-09-05 Brown, Boveri & Cie Ag, 6800 Mannheim Einrichtung zur Erfassung von Störlichtbögen in Schaltanlagen
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JPS57199943A (en) * 1981-06-03 1982-12-08 Hitachi Ltd Measuring device for wetness of steam
EP0073558A3 (de) * 1981-08-25 1984-09-26 THE UNITED STATES OF AMERICA as represented by the Secretary United States Department of Commerce Lichtleitsonde zur Messung des pH-Wertes von Gewebe
JPS59154340A (ja) * 1983-02-23 1984-09-03 Mitsubishi Heavy Ind Ltd 湿り度計測装置
DE3476915D1 (en) * 1983-05-17 1989-04-06 Elf Uk Plc Optical fibre probe
JPS6039536A (ja) * 1983-08-12 1985-03-01 Hochiki Corp ガスセンサ

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RU1830141C (ru) 1993-07-23
EP0232369A1 (de) 1987-08-19
KR880700259A (ko) 1988-02-22
WO1987000920A1 (en) 1987-02-12
CN1009955B (zh) 1990-10-10
JPH0697206B2 (ja) 1994-11-30
JPS63500737A (ja) 1988-03-17
CN86106159A (zh) 1987-06-03
EP0232369B1 (de) 1989-12-13
CA1292665C (en) 1991-12-03
US4682895A (en) 1987-07-28

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