FR2577317B1 - Appareil de mesure de la turbidite d'un liquide en flux continu. - Google Patents

Appareil de mesure de la turbidite d'un liquide en flux continu.

Info

Publication number
FR2577317B1
FR2577317B1 FR8501815A FR8501815A FR2577317B1 FR 2577317 B1 FR2577317 B1 FR 2577317B1 FR 8501815 A FR8501815 A FR 8501815A FR 8501815 A FR8501815 A FR 8501815A FR 2577317 B1 FR2577317 B1 FR 2577317B1
Authority
FR
France
Prior art keywords
turbidity
measuring
continuous flow
flow liquid
liquid
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
Application number
FR8501815A
Other languages
English (en)
Other versions
FR2577317A1 (fr
Inventor
Francois Colin
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.)
INST RECH HYDROLOGIQUE
Original Assignee
INST RECH HYDROLOGIQUE
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 INST RECH HYDROLOGIQUE filed Critical INST RECH HYDROLOGIQUE
Priority to FR8501815A priority Critical patent/FR2577317B1/fr
Publication of FR2577317A1 publication Critical patent/FR2577317A1/fr
Application granted granted Critical
Publication of FR2577317B1 publication Critical patent/FR2577317B1/fr
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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N2021/6463—Optics
    • G01N2021/6469—Cavity, e.g. ellipsoid

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Measuring Cells (AREA)
FR8501815A 1985-02-08 1985-02-08 Appareil de mesure de la turbidite d'un liquide en flux continu. Expired FR2577317B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8501815A FR2577317B1 (fr) 1985-02-08 1985-02-08 Appareil de mesure de la turbidite d'un liquide en flux continu.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8501815A FR2577317B1 (fr) 1985-02-08 1985-02-08 Appareil de mesure de la turbidite d'un liquide en flux continu.

Publications (2)

Publication Number Publication Date
FR2577317A1 FR2577317A1 (fr) 1986-08-14
FR2577317B1 true FR2577317B1 (fr) 1987-03-06

Family

ID=9316084

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8501815A Expired FR2577317B1 (fr) 1985-02-08 1985-02-08 Appareil de mesure de la turbidite d'un liquide en flux continu.

Country Status (1)

Country Link
FR (1) FR2577317B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900700871A (ko) * 1988-03-30 1990-08-17 마틴 테렌스 콜레 유체 오염 모니터
US5274227A (en) * 1992-10-23 1993-12-28 Applied Biosystems, Inc. Capillary detector cell having imaging elements positioned to optimize sensitivity
CH693219A5 (de) * 1995-11-24 2003-04-15 Sigrist Ag Dr Vorrichtung und Verfahren zur Trübungsmessung in einer Flüssigkeitssäule.
JP4323571B2 (ja) 1997-01-31 2009-09-02 エックスワイ， インコーポレイテッド 光学装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5580039A (en) * 1978-12-12 1980-06-16 Hiroshi Sato Integrating sphare type turbidimeter
JPS5926894B2 (ja) * 1979-07-31 1984-07-02 松下電工株式会社 光散乱式煙感知器
JPS56115943A (en) * 1980-02-19 1981-09-11 Nippon Atom Ind Group Co Ltd Turbidometer
US4341993A (en) * 1980-08-25 1982-07-27 Coulter Electronics, Inc. Reflector optics with impedance sensing orifice
DE3247659A1 (de) * 1982-12-23 1984-06-28 Wolfgang Dr. 7000 Stuttgart Ruhrmann Optischer sensor
DE3477437D1 (de) * 1983-06-28 1989-04-27 Matsushita Electric Ind Co Ltd Voltage-dependent, non-linear resistor porcelain composition

Also Published As

Publication number Publication date
FR2577317A1 (fr) 1986-08-14

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Legal Events

Date Code Title Description
ST Notification of lapse