GB1225494A - - Google Patents

Info

Publication number
GB1225494A
GB1225494A GB1225494DA GB1225494A GB 1225494 A GB1225494 A GB 1225494A GB 1225494D A GB1225494D A GB 1225494DA GB 1225494 A GB1225494 A GB 1225494A
Authority
GB
United Kingdom
Prior art keywords
light
detector
june
fluid
determining
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
Other languages
English (en)
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 filed Critical
Publication of GB1225494A publication Critical patent/GB1225494A/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
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/04—Investigating sedimentation of particle suspensions
    • 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
    • G01N21/532—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke with measurement of scattering and transmission

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
GB1225494D 1967-06-13 1967-06-13 Expired GB1225494A (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2714567 1967-06-13

Publications (1)

Publication Number Publication Date
GB1225494A true GB1225494A (OSRAM) 1971-03-17

Family

ID=10254945

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1225494D Expired GB1225494A (OSRAM) 1967-06-13 1967-06-13

Country Status (1)

Country Link
GB (1) GB1225494A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2178164A (en) * 1985-06-05 1987-02-04 Staudinger Gernot Particle-size analysis by sedimentation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2178164A (en) * 1985-06-05 1987-02-04 Staudinger Gernot Particle-size analysis by sedimentation
US4775991A (en) * 1985-06-05 1988-10-04 Gernot Staudinger Method of and apparatus for grain-size analysis
GB2178164B (en) * 1985-06-05 1989-07-19 Staudinger Gernot Method and apparatus for particle-size analysis

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents