DE2131191A1 - Instrument zum Bestimmen der optischen Dichte von Stroemungsmitteln - Google Patents

Instrument zum Bestimmen der optischen Dichte von Stroemungsmitteln

Info

Publication number
DE2131191A1
DE2131191A1 DE19712131191 DE2131191A DE2131191A1 DE 2131191 A1 DE2131191 A1 DE 2131191A1 DE 19712131191 DE19712131191 DE 19712131191 DE 2131191 A DE2131191 A DE 2131191A DE 2131191 A1 DE2131191 A1 DE 2131191A1
Authority
DE
Germany
Prior art keywords
instrument
fluid
cell
probe
optical density
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.)
Pending
Application number
DE19712131191
Other languages
German (de)
English (en)
Inventor
Roynon Howes
Griffiths Victor S
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.)
GRIFFITHS VICTOR S
Original Assignee
GRIFFITHS VICTOR S
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 GRIFFITHS VICTOR S filed Critical GRIFFITHS VICTOR S
Publication of DE2131191A1 publication Critical patent/DE2131191A1/de
Pending 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G01N21/8507—Probe photometers, i.e. with optical measuring part dipped into fluid sample

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)
DE19712131191 1970-06-26 1971-06-23 Instrument zum Bestimmen der optischen Dichte von Stroemungsmitteln Pending DE2131191A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3100670 1970-06-26

Publications (1)

Publication Number Publication Date
DE2131191A1 true DE2131191A1 (de) 1971-12-30

Family

ID=10316509

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712131191 Pending DE2131191A1 (de) 1970-06-26 1971-06-23 Instrument zum Bestimmen der optischen Dichte von Stroemungsmitteln

Country Status (4)

Country Link
US (1) US3734629A (enExample)
DE (1) DE2131191A1 (enExample)
FR (1) FR2098028A5 (enExample)
GB (1) GB1331496A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5335067A (en) * 1992-09-29 1994-08-02 The United States Of America As Represented By The United States Department Of Energy Spectrophotometric probe

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2208527A6 (enExample) * 1972-11-24 1974-06-21 Perieres Jacques
US3836253A (en) * 1973-02-28 1974-09-17 Ford Motor Co Internal combustion engine coolant system leak detection method
US4118634A (en) * 1977-01-03 1978-10-03 Pitney-Bowes, Inc. Developer solution level detector
JPS5923378B2 (ja) * 1979-05-17 1984-06-01 株式会社東芝 濃度計
US4499852A (en) * 1980-07-15 1985-02-19 Shipley Company Inc. Apparatus for regulating plating solution in a plating bath
US4561779A (en) * 1983-01-07 1985-12-31 Rikagaku Kenkyusho Instrument for measuring concentration of substance in suspension
JPS60259935A (ja) * 1984-06-07 1985-12-23 Komatsugawa Kakoki Kk 濁度計
US4601303A (en) * 1984-12-21 1986-07-22 Mobil Oil Corporation Electro-optical fuel blending process
US4677567A (en) * 1984-12-21 1987-06-30 Mobil Oil Corporation Fuel blending process
NL8600209A (nl) * 1986-01-29 1987-08-17 Tno Werkwijze en inrichting voor het bepalen van de hoeveelheid gedispergeerd vast materiaal in een vloeistof.
GB9223574D0 (en) * 1992-11-10 1992-12-23 British Nuclear Fuels Plc Arrangements for measuring the height of a layer of floating liquid
US5712710A (en) * 1996-10-15 1998-01-27 Cetin Karakus Spectrophotometric probe for insitu measurement
US6680777B1 (en) 2000-11-13 2004-01-20 Snap-On Technologies, Inc. Automatic transmission fluid tester
CA2463151A1 (en) * 2001-10-11 2003-04-17 Sentelligence, Inc. Low-cost on-line and in-line spectral sensors based on solid-state source and detector combinations
US7459713B2 (en) * 2003-08-14 2008-12-02 Microptix Technologies, Llc Integrated sensing system approach for handheld spectral measurements having a disposable sample handling apparatus
US9091151B2 (en) 2009-11-19 2015-07-28 Halliburton Energy Services, Inc. Downhole optical radiometry tool
RU2638578C1 (ru) * 2016-07-11 2017-12-14 Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Образования "Новосибирский Государственный Технический Университет" Дифференциальный измеритель оптической плотности жидкой среды
US11499903B2 (en) * 2019-09-23 2022-11-15 Nirrin Technologies, Inc. In-situ probe

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2203720A (en) * 1934-12-10 1940-06-11 Dale Service Corp Apparatus for detecting water intrusion in boreholes
US2324304A (en) * 1939-08-24 1943-07-13 Katzman Jacob Turbidity meter
US2682800A (en) * 1951-08-25 1954-07-06 Robert V Funk Photoelectric water locating instrument
US3263553A (en) * 1961-12-12 1966-08-02 Warner Lambert Pharmaceutical Photoelectric immersion probe
US3383979A (en) * 1964-03-24 1968-05-21 Mark Associates Inc Colorimeter probe
US3551670A (en) * 1968-07-03 1970-12-29 Bowser Inc Sludge level detector using an infrared source and detector
US3586862A (en) * 1969-09-15 1971-06-22 Keene Corp Apparatus for continuous detection and measurement of suspended solids in liquids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5335067A (en) * 1992-09-29 1994-08-02 The United States Of America As Represented By The United States Department Of Energy Spectrophotometric probe

Also Published As

Publication number Publication date
US3734629A (en) 1973-05-22
FR2098028A5 (enExample) 1972-03-03
GB1331496A (en) 1973-09-26

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