SE8107027L - CONCENTRATION META ORDER - Google Patents

CONCENTRATION META ORDER

Info

Publication number
SE8107027L
SE8107027L SE8107027A SE8107027A SE8107027L SE 8107027 L SE8107027 L SE 8107027L SE 8107027 A SE8107027 A SE 8107027A SE 8107027 A SE8107027 A SE 8107027A SE 8107027 L SE8107027 L SE 8107027L
Authority
SE
Sweden
Prior art keywords
measuring
probes
pipe
concentration
pipe wall
Prior art date
Application number
SE8107027A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE453016B (en
Inventor
Per-Hakan Sture Bergstrom
Roland Einar Jelvestam
Original Assignee
Bergstrom Per Hakan Sture
Roland Einar Jelvestam
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 Bergstrom Per Hakan Sture, Roland Einar Jelvestam filed Critical Bergstrom Per Hakan Sture
Priority to SE8107027A priority Critical patent/SE453016B/en
Priority to DE19823239574 priority patent/DE3239574C2/en
Priority to CA000414432A priority patent/CA1199814A/en
Priority to FI823700A priority patent/FI73526C/en
Priority to US06/439,224 priority patent/US4492868A/en
Priority to AU90464/82A priority patent/AU561105B2/en
Priority to FR8219614A priority patent/FR2517059B1/en
Priority to JP20746882A priority patent/JPS5897646A/en
Publication of SE8107027L publication Critical patent/SE8107027L/en
Publication of SE453016B publication Critical patent/SE453016B/en

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)

Abstract

A device for measuring the concentration of particles in a liquid fed through a pipe (2) comprises a sensor at a point where the pipe is constructed with a measuring region having a change in cross-section so that the pipe wall is kept free of deposits. Probes (8, 9) are inserted in the pipe wall (6, 7) so that the measuring faces of the probes are in contact with the liquid and form a part of the pipe wall. The measuring device is temperature-compensated by means of a reference device (13, 14) which interacts electrically and mechanically with the measuring probes. <IMAGE>
SE8107027A 1981-11-25 1981-11-25 METHOD FOR SATURING THE CONCENTRATION OF PARTICLES TRANSPORTED BY A FLUID THROUGH A PIPE SE453016B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE8107027A SE453016B (en) 1981-11-25 1981-11-25 METHOD FOR SATURING THE CONCENTRATION OF PARTICLES TRANSPORTED BY A FLUID THROUGH A PIPE
DE19823239574 DE3239574C2 (en) 1981-11-25 1982-10-26 Measuring device for measuring the concentration of particles in a liquid
CA000414432A CA1199814A (en) 1981-11-25 1982-10-28 Device for measuring fluid consistency
FI823700A FI73526C (en) 1981-11-25 1982-10-29 KONCENTRATIONSMAETANORDNING.
US06/439,224 US4492868A (en) 1981-11-25 1982-11-04 Device for measuring concentration of particles conveyed by a liquid
AU90464/82A AU561105B2 (en) 1981-11-25 1982-11-15 Measuring particle concentration
FR8219614A FR2517059B1 (en) 1981-11-25 1982-11-17 DEVICE FOR MEASURING THE CONCENTRATION OF PARTICLES VEHICULATED BY A LIQUID FLOWING IN A TUBE
JP20746882A JPS5897646A (en) 1981-11-25 1982-11-25 Measuring device for particle concentration in liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8107027A SE453016B (en) 1981-11-25 1981-11-25 METHOD FOR SATURING THE CONCENTRATION OF PARTICLES TRANSPORTED BY A FLUID THROUGH A PIPE

Publications (2)

Publication Number Publication Date
SE8107027L true SE8107027L (en) 1983-05-26
SE453016B SE453016B (en) 1988-01-04

Family

ID=20345127

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8107027A SE453016B (en) 1981-11-25 1981-11-25 METHOD FOR SATURING THE CONCENTRATION OF PARTICLES TRANSPORTED BY A FLUID THROUGH A PIPE

Country Status (6)

Country Link
JP (1) JPS5897646A (en)
AU (1) AU561105B2 (en)
DE (1) DE3239574C2 (en)
FI (1) FI73526C (en)
FR (1) FR2517059B1 (en)
SE (1) SE453016B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986002162A1 (en) * 1984-09-26 1986-04-10 Apm Limited Concentration meter
JPH03109151U (en) * 1990-02-21 1991-11-08
JPH0466569U (en) * 1990-10-19 1992-06-11
SE507486C3 (en) * 1991-09-12 1998-07-13 Valmet Automation Kajaani Ltd Method and apparatus for saturating fiber properties with near-infrared spectroscopy
US5456102A (en) * 1993-03-19 1995-10-10 Moorehead; Jack Method and apparatus for particle counting and counter calibration

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1598831C3 (en) * 1967-03-18 1973-11-29 Metrawatt Gmbh, 8500 Nuernberg Turbidity meter with control device
US3510666A (en) * 1967-05-05 1970-05-05 Bowser Inc Turbidity meter having calibrating light source
US3800147A (en) * 1969-01-22 1974-03-26 Gam Rad Turbidimeter with formed flow chamber
DE2137585A1 (en) * 1971-07-27 1973-02-08 Tokyo Keiki Kk DEVICE FOR DETERMINING AND / OR MEASURING LIQUID CONTAMINATION
US3810695A (en) * 1972-12-14 1974-05-14 Gam Rad Fluid analyzer with variable light path
JPS545986B2 (en) * 1973-07-20 1979-03-23
SE382116B (en) * 1973-09-27 1976-01-12 H O T Wiksell SET FOR PHOTOMETRIC SATURATION OF THE SLUDGE CONTENT WHEN CLEANING THE WASTEWATER AND DEVICE FOR PERFORMING THE PROCEDURE
JPS5126080A (en) * 1974-08-27 1976-03-03 Sharp Kk
FR2404217A1 (en) * 1977-09-23 1979-04-20 Inst Cercetari Modernizari Opacity measurement in non-uniform dispersions - using light source and receiver with null point drift suppression circuit
US4243883A (en) * 1979-01-19 1981-01-06 Midwest Cardiovascular Institute Foundation Blood hematocrit monitoring system
JPS57106844A (en) * 1980-12-24 1982-07-02 Toyota Motor Corp Moisture detecting method in liquid fuel
GB2097529B (en) * 1981-04-28 1984-09-19 Itt Ind Ltd Detecting oil in water

Also Published As

Publication number Publication date
SE453016B (en) 1988-01-04
FI73526C (en) 1987-10-09
FI823700L (en) 1983-05-26
FI73526B (en) 1987-06-30
FI823700A0 (en) 1982-10-29
AU561105B2 (en) 1987-04-30
FR2517059B1 (en) 1986-08-08
DE3239574A1 (en) 1983-07-07
AU9046482A (en) 1983-06-02
FR2517059A1 (en) 1983-05-27
JPS5897646A (en) 1983-06-10
DE3239574C2 (en) 1994-08-18

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