AU573254B2 - Optical scatter cell - Google Patents

Optical scatter cell

Info

Publication number
AU573254B2
AU573254B2 AU32939/84A AU3293984A AU573254B2 AU 573254 B2 AU573254 B2 AU 573254B2 AU 32939/84 A AU32939/84 A AU 32939/84A AU 3293984 A AU3293984 A AU 3293984A AU 573254 B2 AU573254 B2 AU 573254B2
Authority
AU
Australia
Prior art keywords
optical scatter
scatter cell
cell
optical
scatter
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.)
Ceased
Application number
AU32939/84A
Other versions
AU3293984A (en
Inventor
Phillip Extance
Gillies David Pitt
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.)
Vaf Instruments BV
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of AU3293984A publication Critical patent/AU3293984A/en
Application granted granted Critical
Publication of AU573254B2 publication Critical patent/AU573254B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • 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
    • G01N2021/4704—Angular selective
    • G01N2021/4711—Multiangle measurement
    • 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
    • G01N2021/4704—Angular selective
    • G01N2021/4711—Multiangle measurement
    • G01N2021/4719—Multiangle measurement using a optical fibre array
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water

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)
  • Road Paving Machines (AREA)
AU32939/84A 1983-06-14 1984-09-12 Optical scatter cell Ceased AU573254B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08316175A GB2141553B (en) 1983-06-14 1983-06-14 Scatter cells for photo sensors

Publications (2)

Publication Number Publication Date
AU3293984A AU3293984A (en) 1986-03-20
AU573254B2 true AU573254B2 (en) 1988-06-02

Family

ID=10544202

Family Applications (1)

Application Number Title Priority Date Filing Date
AU32939/84A Ceased AU573254B2 (en) 1983-06-14 1984-09-12 Optical scatter cell

Country Status (4)

Country Link
AU (1) AU573254B2 (en)
CH (1) CH670511A5 (en)
GB (1) GB2141553B (en)
NO (1) NO174866C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU638276B2 (en) * 1989-09-20 1993-06-24 Mitsubishi Rayon Company Limited Method and apparatus for scattered light measurements

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4616927A (en) * 1984-11-15 1986-10-14 Wyatt Technology Corporation Sample cell for light scattering measurements
JP2591750B2 (en) * 1986-06-26 1997-03-19 オ−ソ・ダイアグノステイツク・システムズ・インコ−ポレ−テツド Immunoassay system
GB2299161A (en) * 1995-03-24 1996-09-25 Alan Philip Roper Electronic digital control unit for measuring pollution levels in liquids
GB2389176C (en) * 2002-05-27 2011-07-27 Kidde Ip Holdings Ltd Smoke detector
US7420658B2 (en) * 2002-12-20 2008-09-02 Optoq Ab Method and device for measurements in blood
FR2859531B1 (en) * 2003-09-08 2006-02-10 Univ Nantes METHOD AND DEVICE FOR ONLINE MEASUREMENT OF THE CHARACTERISTICS OF A LIQUID-LIQUID OR LIQUID-SOLID DISPERSE SYSTEM CONTAINED IN A MAIN INSTALLATION
SE528735C2 (en) * 2005-06-13 2007-02-06 Roland Braennstroem Measuring device for measuring pollutants in a liquid
GB0513128D0 (en) 2005-06-27 2005-08-03 Ojk Consulting Ltd An optical arrangement for a flow cytometer
FR2938649B1 (en) * 2008-11-18 2012-03-30 Centre Nat Rech Scient METHOD AND SYSTEM FOR ANALYSIS OF SOLID PARTICLES IN A MEDIUM
DE102013219932B4 (en) * 2013-10-01 2016-01-28 J & M Analytik Ag Optical measuring device and measuring method
CN107884317A (en) * 2016-09-29 2018-04-06 香港城市大学 Particulate matter sensors
CN113476739B (en) * 2021-06-07 2022-11-08 浙江迪远医疗器械有限公司 Blood pump with detection device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1022776A (en) * 1963-07-24 1966-03-16 Union Carbide Corp Evaporative analyser
GB2097529A (en) * 1981-04-28 1982-11-03 Itt Ind Ltd Detecting oil in water

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB102277A (en) * 1916-01-11 1916-11-30 Seitaro Yanagidate Improvements in Fenders for Motor Vehicles and the like.
US3624835A (en) * 1968-11-21 1971-11-30 Science Spectrum Microparticle analyzer employing a spherical detector array
GB1588862A (en) * 1978-05-11 1981-04-29 Standard Telephones Cables Ltd Measuring oil in water
GB2029569B (en) * 1978-09-07 1983-03-09 Standard Telephones Cables Ltd Fluid flowmeter
GB2116699B (en) * 1982-03-02 1985-08-29 Itt Ind Ltd Fluid flowmeter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1022776A (en) * 1963-07-24 1966-03-16 Union Carbide Corp Evaporative analyser
GB2097529A (en) * 1981-04-28 1982-11-03 Itt Ind Ltd Detecting oil in water

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU638276B2 (en) * 1989-09-20 1993-06-24 Mitsubishi Rayon Company Limited Method and apparatus for scattered light measurements

Also Published As

Publication number Publication date
NO843551L (en) 1986-03-10
AU3293984A (en) 1986-03-20
NO174866B (en) 1994-04-11
GB2141553B (en) 1987-06-03
CH670511A5 (en) 1989-06-15
GB2141553A (en) 1984-12-19
NO174866C (en) 1994-07-20
GB8316175D0 (en) 1983-07-20

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired