GB2073882B - Method and apparatus for measuring colloidal stability - Google Patents

Method and apparatus for measuring colloidal stability

Info

Publication number
GB2073882B
GB2073882B GB8109209A GB8109209A GB2073882B GB 2073882 B GB2073882 B GB 2073882B GB 8109209 A GB8109209 A GB 8109209A GB 8109209 A GB8109209 A GB 8109209A GB 2073882 B GB2073882 B GB 2073882B
Authority
GB
United Kingdom
Prior art keywords
colloidal stability
measuring colloidal
measuring
stability
colloidal
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.)
Expired
Application number
GB8109209A
Other languages
English (en)
Other versions
GB2073882A (en
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.)
Tepral GIE
Original Assignee
Tepral GIE
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 Tepral GIE filed Critical Tepral GIE
Publication of GB2073882A publication Critical patent/GB2073882A/en
Application granted granted Critical
Publication of GB2073882B publication Critical patent/GB2073882B/en
Expired 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
    • G01N21/51—Scattering, i.e. diffuse reflection within a body or fluid inside a container, e.g. in an ampoule

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)
GB8109209A 1980-03-24 1981-03-24 Method and apparatus for measuring colloidal stability Expired GB2073882B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8006464A FR2478818A1 (fr) 1980-03-24 1980-03-24 Appareil et procede de mesure de la stabilite colloidale de liquides

Publications (2)

Publication Number Publication Date
GB2073882A GB2073882A (en) 1981-10-21
GB2073882B true GB2073882B (en) 1984-08-30

Family

ID=9239996

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8109209A Expired GB2073882B (en) 1980-03-24 1981-03-24 Method and apparatus for measuring colloidal stability

Country Status (4)

Country Link
US (1) US4547070A (enExample)
DE (1) DE3111608A1 (enExample)
FR (1) FR2478818A1 (enExample)
GB (1) GB2073882B (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0236581A1 (en) * 1986-03-13 1987-09-16 The Dow Chemical Company Method for determining the onset of crystallization
US5940178A (en) * 1996-07-03 1999-08-17 Beckman Instruments, Inc. Nephelometer and turbidimeter combination
RU2142630C1 (ru) * 1999-04-07 1999-12-10 Алексеев Сергей Григорьевич Способ экспресс контроля качества спиртоводочных изделий для их идентификации
FR2816409B1 (fr) * 2000-11-09 2003-05-02 Ecole D Ingenieurs De Geneve Appareil de mesure de parametres physiques d'un mout de raisin et du vin obtenu a partir de ce mout
US6691057B2 (en) * 2001-02-26 2004-02-10 L.U.M. Gesellschaft Fur Labor- Umweltdiagnostic & Medizintechnik Mbh Method and device for accelerated stability analysis
NZ521285A (en) * 2002-09-10 2005-01-28 Otago Osmometers Ltd Recrystallisation measurement device and method
AU2003279801A1 (en) * 2002-10-02 2004-04-23 Airadvice, Inc. Method and apparatus for particle sizing
US7016791B2 (en) * 2002-10-02 2006-03-21 Airadvice, Inc. Particle sizing refinement system
DE10253829B4 (de) * 2002-11-18 2008-11-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Bestimmung der Trübheit und der Konzentration von trüben, insbesondere flüssigen Medien
US8699025B2 (en) * 2010-04-01 2014-04-15 Stephen H. Hall Method and apparatus for measuring hexavalent chromium in water
KR101935366B1 (ko) * 2012-05-18 2019-01-04 삼성전자주식회사 미세 유체 소자 내의 유체를 감지 및 제어하는 장치 및 방법
US9030658B1 (en) * 2013-05-07 2015-05-12 Checkpoint Technologies, Llc Multi-resolution optical probing system having reliable temperature control and mechanical isolation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR95147E (fr) * 1967-05-12 1970-07-24 Centre Nat Rech Scient Appareillage destiné plus particulierement a la détermination automatique des groupes sanguins.
FR1587202A (enExample) * 1967-10-24 1970-03-13
US3561825A (en) * 1968-12-13 1971-02-09 Katrak Vehicle Co Track and drive sprocket for track-laying
FR2221996A5 (enExample) * 1973-03-12 1974-10-11 Tepral Ctre Rech Develop Tech
US3912393A (en) * 1973-04-23 1975-10-14 Miles Lab Measurements and adjustments of concentrated solutions
US3892485A (en) * 1974-05-06 1975-07-01 Gen Electric Monitoring apparatus for measuring particles suspended in liquid and for measuring the opacity of the liquid
GB1518134A (en) * 1974-10-10 1978-07-19 Licentia Gmbh Method for determining the standard visual range
US4053229A (en) * 1976-01-13 1977-10-11 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration 2°/90° Laboratory scattering photometer
US4043669A (en) * 1976-05-28 1977-08-23 The United States Of America As Represented By The Secretary Of The Air Force Light scattering test apparatus
JPS5347885A (en) * 1976-10-12 1978-04-28 Kyoto Daiichi Kagaku Kk Absorbance analyzer
US4169125A (en) * 1977-04-14 1979-09-25 Baxter Travenol Laboratories, Inc. Modular chemical analysis system

Also Published As

Publication number Publication date
DE3111608A1 (de) 1982-06-09
US4547070A (en) 1985-10-15
GB2073882A (en) 1981-10-21
FR2478818B1 (enExample) 1984-03-23
FR2478818A1 (fr) 1981-09-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee