JPS5897645A - 液体中の粒子濃度測定装置 - Google Patents

液体中の粒子濃度測定装置

Info

Publication number
JPS5897645A
JPS5897645A JP20746782A JP20746782A JPS5897645A JP S5897645 A JPS5897645 A JP S5897645A JP 20746782 A JP20746782 A JP 20746782A JP 20746782 A JP20746782 A JP 20746782A JP S5897645 A JPS5897645 A JP S5897645A
Authority
JP
Japan
Prior art keywords
measuring
probe
detector
reference device
emitter
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
JP20746782A
Other languages
English (en)
Japanese (ja)
Inventor
ピエ−ル−ホ−カン・ベルクストレム
ロ−ラント・アイナ−・イエルヴエスタム
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPS5897645A publication Critical patent/JPS5897645A/ja
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
    • G01N21/17—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
    • G01N21/534—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke by measuring transmission alone, i.e. determining opacity

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)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP20746782A 1981-11-25 1982-11-25 液体中の粒子濃度測定装置 Pending JPS5897645A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE81070260 1981-11-25
SE8107026A SE453015B (sv) 1981-11-25 1981-11-25 Metanordning avsedd for metning av koncentrationen av partiklar som transporteras med en vetska genom ett ror

Publications (1)

Publication Number Publication Date
JPS5897645A true JPS5897645A (ja) 1983-06-10

Family

ID=20345126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20746782A Pending JPS5897645A (ja) 1981-11-25 1982-11-25 液体中の粒子濃度測定装置

Country Status (6)

Country Link
JP (1) JPS5897645A (de)
AU (1) AU561251B2 (de)
DE (1) DE3239575C2 (de)
FI (1) FI73525C (de)
FR (1) FR2517058B1 (de)
SE (1) SE453015B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3715507A1 (de) * 1987-05-09 1988-11-17 Berufsgenossenschaft Nahrungsm Verfahren und vorrichtung zur messung von staubkonzentrationen in gasen oder festpartikelkonzentrationen in fluessigkeiten
DE4014739A1 (de) * 1990-05-08 1991-11-28 Monitek Gmbh Messvorrichtung
SE502148C2 (sv) * 1993-12-03 1995-08-28 Bexelius Anordning för mätning av mängden fast substans i ett fluidum med ljus
DE102005025181A1 (de) * 2005-06-01 2006-12-07 Sick Engineering Gmbh Partikelkonzentrations-Messvorrichtung und Messverfahren

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4991289A (de) * 1972-12-14 1974-08-31
JPS5031881B2 (de) * 1971-09-16 1975-10-16
JPS5126080A (de) * 1974-08-27 1976-03-03 Sharp Kk

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1598834A (de) * 1968-12-27 1970-07-06
DE2137585A1 (de) * 1971-07-27 1973-02-08 Tokyo Keiki Kk Vorrichtung zur feststellung und/oder messung von fluessigkeits-verunreinigungen
SE382116B (sv) * 1973-09-27 1976-01-12 H O T Wiksell Sett for fotometrisk uppmetning av slamhalten vid rening av avloppsvatten samt anordning for genomforande av forfarandet
US3954342A (en) * 1974-03-28 1976-05-04 Jan Boeke Optical device for monitoring clarity of a fluid
US4080076A (en) * 1976-07-28 1978-03-21 Optronix Inc. Suspended solids analyzer using multiple light sources and photodetectors
US4243883A (en) * 1979-01-19 1981-01-06 Midwest Cardiovascular Institute Foundation Blood hematocrit monitoring system
GB2097529B (en) * 1981-04-28 1984-09-19 Itt Ind Ltd Detecting oil in water

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5031881B2 (de) * 1971-09-16 1975-10-16
JPS4991289A (de) * 1972-12-14 1974-08-31
JPS5126080A (de) * 1974-08-27 1976-03-03 Sharp Kk

Also Published As

Publication number Publication date
FI73525B (fi) 1987-06-30
FI823699A0 (fi) 1982-10-29
AU561251B2 (en) 1987-05-07
FR2517058B1 (fr) 1986-08-08
AU9065782A (en) 1984-05-31
DE3239575C2 (de) 1994-08-11
SE453015B (sv) 1988-01-04
DE3239575A1 (de) 1983-07-07
SE8107026L (sv) 1983-05-26
FI73525C (fi) 1987-10-09
FI823699L (fi) 1983-05-26
FR2517058A1 (fr) 1983-05-27

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