SE8700697D0 - PROCEDURE AND DEVICE FOR CONTINUOUS DETERMINATION OF WETSCOR VISCOSITY - Google Patents

PROCEDURE AND DEVICE FOR CONTINUOUS DETERMINATION OF WETSCOR VISCOSITY

Info

Publication number
SE8700697D0
SE8700697D0 SE8700697A SE8700697A SE8700697D0 SE 8700697 D0 SE8700697 D0 SE 8700697D0 SE 8700697 A SE8700697 A SE 8700697A SE 8700697 A SE8700697 A SE 8700697A SE 8700697 D0 SE8700697 D0 SE 8700697D0
Authority
SE
Sweden
Prior art keywords
capillary
viscosity
liquid
wetscor
procedure
Prior art date
Application number
SE8700697A
Other languages
Swedish (sv)
Other versions
SE8700697L (en
Inventor
K Johnsen
A J Danielsen
P A Landmark
Original Assignee
Papirind Forskningsinst
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 Papirind Forskningsinst filed Critical Papirind Forskningsinst
Publication of SE8700697L publication Critical patent/SE8700697L/en
Publication of SE8700697D0 publication Critical patent/SE8700697D0/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/02—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material
    • G01N11/04—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture
    • G01N11/06—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture by timing the outflow of a known quantity

Landscapes

  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Detergent Compositions (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

The viscosity of a liquid is determined according to the capillary method, by establishing a constant liquid level within or above the capillary, and determining the liquid flow velocity through the capillary. A device for carrying out this process includes a capillary fitted with an inlet tube for introducing the liquor in the upper part (4) of the capillary, and an extraction tube (6) for drawing off excess of added liquid, as well as a device (9) for the determination of the amount of liquid leaving the lower end (7) of the capillary.
SE8700697A 1985-07-23 1987-02-20 PROCEDURE AND DEVICE FOR CONTINUOUS DETERMINATION OF WETSCOR VISCOSITY SE8700697D0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO852934A NO159753C (en) 1985-07-23 1985-07-23 PROCEDURE FOR CONTINUOUS DETERMINATION OF FLUIDOSITY, AND THE ORGANIZATION.
PCT/NO1986/000043 WO1987000626A1 (en) 1985-07-23 1986-06-23 Process for continuous determination of the viscosity of liquids and a device for carrying out the process

Publications (2)

Publication Number Publication Date
SE8700697L SE8700697L (en) 1987-02-20
SE8700697D0 true SE8700697D0 (en) 1987-02-20

Family

ID=19888403

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8700697A SE8700697D0 (en) 1985-07-23 1987-02-20 PROCEDURE AND DEVICE FOR CONTINUOUS DETERMINATION OF WETSCOR VISCOSITY

Country Status (7)

Country Link
JP (1) JPS62502777A (en)
DE (1) DE3690367T1 (en)
FI (1) FI871233A (en)
GB (1) GB2185325A (en)
NO (1) NO159753C (en)
SE (1) SE8700697D0 (en)
WO (1) WO1987000626A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2672401A1 (en) * 1991-02-04 1992-08-07 Filotex Sa Process for regulating the viscosity of an ink or the like and device for the implementation thereof
DE4320813C2 (en) * 1992-07-06 1997-07-03 Schott Geraete Methods for determining the viscosity of liquids
EP1156318A1 (en) * 2000-05-17 2001-11-21 Euromeccanica S.r.l. A viscosimeter for liquids

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2902858A (en) * 1954-04-17 1959-09-08 Otto L Leib Viscosity meter
FR2521301A1 (en) * 1982-02-11 1983-08-12 British Petroleum Co METHOD AND DEVICE FOR THE CONTINUOUS ANALYSIS OF THE OIL FLOW POINT
FR2559906A1 (en) * 1984-02-21 1985-08-23 Schlumberger Cie Dowell Viscosimeter with a funnel and capillary, for measuring the viscosity of industrial fluids, in particular in the oil industry
JPH0820354B2 (en) * 1986-04-01 1996-03-04 隆三郎 是枝 Drop meter

Also Published As

Publication number Publication date
GB2185325A (en) 1987-07-15
NO852934L (en) 1987-01-26
WO1987000626A1 (en) 1987-01-29
JPS62502777A (en) 1987-10-22
FI871233A0 (en) 1987-03-20
SE8700697L (en) 1987-02-20
NO159753B (en) 1988-10-24
DE3690367T1 (en) 1987-08-06
NO159753C (en) 1989-02-01
GB8703098D0 (en) 1987-03-18
FI871233A (en) 1987-03-20

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Legal Events

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NAV Patent application has lapsed

Ref document number: 8700697-9

Effective date: 19890101