GR82328B - - Google Patents

Info

Publication number
GR82328B
GR82328B GR75009A GR840175009A GR82328B GR 82328 B GR82328 B GR 82328B GR 75009 A GR75009 A GR 75009A GR 840175009 A GR840175009 A GR 840175009A GR 82328 B GR82328 B GR 82328B
Authority
GR
Greece
Application number
GR75009A
Inventor
Biazoli Gilbert
Laguerre Georges
Original Assignee
Brl Sarl
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 Brl Sarl filed Critical Brl Sarl
Publication of GR82328B publication Critical patent/GR82328B/el

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
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • G01N21/4133—Refractometers, e.g. differential
    • 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
    • G01D5/39—Scanning a visible indication of the measured value and reproducing this indication at the remote place, e.g. on the screen of a cathode ray tube
GR75009A 1983-06-14 1984-06-13 GR82328B (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8310007A FR2548370B1 (fr) 1983-06-14 1983-06-14 Procede et dispositif permettant de determiner par refractometrie la mesure de la concentration en produit soluble dans un produit soluble et/ou translucide

Publications (1)

Publication Number Publication Date
GR82328B true GR82328B (el) 1984-12-13

Family

ID=9289859

Family Applications (1)

Application Number Title Priority Date Filing Date
GR75009A GR82328B (el) 1983-06-14 1984-06-13

Country Status (3)

Country Link
ES (2) ES533746A0 (el)
FR (1) FR2548370B1 (el)
GR (1) GR82328B (el)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2626075A1 (fr) * 1988-01-14 1989-07-21 Biasoli Gilbert Procede et appareil pour determiner en continu par refractometrie la concentration d'une matiere soluble dans une solution liquide
DE102019206613A1 (de) * 2019-05-08 2020-11-12 Newfluid Gmbh Inline-Refraktometer, insbesondere zur Ermittlung der Wasseranteile eines Kühlschmierstoffs

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB742983A (en) * 1952-02-25 1956-01-04 Armstrong Whitworth Co Eng Apparatus for reproducing the image of an instrument dial at a remote point
FR2249591A5 (en) * 1973-10-30 1975-05-23 Sopelem Environment compensating differential refractometer - mirrors reflect rays from collimator to eyepiece
EP0071143A1 (en) * 1981-07-31 1983-02-09 High Voltage Engineering Corporation Refractometer

Also Published As

Publication number Publication date
FR2548370A1 (fr) 1985-01-04
ES8601473A1 (es) 1985-08-16
ES544499A0 (es) 1986-11-16
ES533746A0 (es) 1985-08-16
ES8701383A1 (es) 1986-11-16
FR2548370B1 (fr) 1986-04-04

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