GB8808452D0 - Measuring particle size distribution - Google Patents

Measuring particle size distribution

Info

Publication number
GB8808452D0
GB8808452D0 GB888808452A GB8808452A GB8808452D0 GB 8808452 D0 GB8808452 D0 GB 8808452D0 GB 888808452 A GB888808452 A GB 888808452A GB 8808452 A GB8808452 A GB 8808452A GB 8808452 D0 GB8808452 D0 GB 8808452D0
Authority
GB
United Kingdom
Prior art keywords
particle size
size distribution
measuring particle
measuring
distribution
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.)
Withdrawn
Application number
GB888808452A
Other versions
GB2203542A (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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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
Priority claimed from GB878708951A external-priority patent/GB8708951D0/en
Priority claimed from GB878708950A external-priority patent/GB8708950D0/en
Priority claimed from GB878708952A external-priority patent/GB8708952D0/en
Application filed by UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Publication of GB8808452D0 publication Critical patent/GB8808452D0/en
Publication of GB2203542A publication Critical patent/GB2203542A/en
Withdrawn legal-status Critical Current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
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • G01N15/0211—Investigating a scatter or diffraction pattern
    • 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
    • G01N2021/4704—Angular selective
    • G01N2021/4707—Forward scatter; Low angle scatter
    • 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
    • G01N2021/4704—Angular selective
    • G01N2021/4711—Multiangle measurement
    • G01N2021/4716—Using a ring of sensors, or a combination of diaphragm and sensors; Annular sensor
    • 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
    • G01N21/4785—Standardising light scatter apparatus; Standards therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/061—Sources
    • G01N2201/06113—Coherent sources; lasers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
GB08808452A 1987-04-14 1988-04-11 Measuring particle size distribution Withdrawn GB2203542A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB878708951A GB8708951D0 (en) 1987-04-14 1987-04-14 Particle size measurement in field
GB878708950A GB8708950D0 (en) 1987-04-14 1987-04-14 Measuring particle size distribution
GB878708952A GB8708952D0 (en) 1987-04-14 1987-04-14 Particle size measuring in field

Publications (2)

Publication Number Publication Date
GB8808452D0 true GB8808452D0 (en) 1988-05-11
GB2203542A GB2203542A (en) 1988-10-19

Family

ID=27263385

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08808452A Withdrawn GB2203542A (en) 1987-04-14 1988-04-11 Measuring particle size distribution

Country Status (1)

Country Link
GB (1) GB2203542A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5327217A (en) * 1989-04-05 1994-07-05 Kanai School, Inc. Apparatus for measuring particulate size without contacting the particulate
JPH02264846A (en) * 1989-04-05 1990-10-29 Kanai Gakuen Method and apparatus for noncontact measurement of size of fine particle
SE465338B (en) * 1990-01-05 1991-08-26 Abb Stal Ab SET AND DEVICE FOR THE DETECTION OF PARTICLES IN STREAMING MEDIA
EP0485817B1 (en) * 1990-11-03 1998-04-15 Horiba, Ltd. Apparatus for measuring a particle size distribution
JP2863874B2 (en) * 1990-12-30 1999-03-03 株式会社堀場製作所 Particle size distribution analyzer
DE4218638C2 (en) * 1991-06-07 2000-06-08 Sympatec Gmbh Device and method for determining particle size distributions by means of scattered light measurements
DE69832413T2 (en) 1997-11-28 2006-07-27 Compagnie Générale des Etablissements Michelin-Michelin & Cie., Clermont-Ferrand ALUMINUM-CONTAINING, REINFORCING FILLER AND COMPOSITION COMPRISING THEREOF
US7102752B2 (en) * 2001-12-11 2006-09-05 Kimberly-Clark Worldwide, Inc. Systems to view and analyze the results from diffraction-based diagnostics
DE102009014080B4 (en) 2009-03-23 2011-12-15 Baumer Innotec Ag Device for determining particle sizes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2052081A5 (en) * 1969-07-11 1971-04-09 Cilas
DE2409273A1 (en) * 1974-02-27 1975-09-04 Behringwerke Ag METHOD AND DEVICE FOR MEASURING ANTIGEN-ANTIBODY REACTIONS
US4037965A (en) * 1976-03-23 1977-07-26 Leeds & Northrup Company Method and optical means for determining dimensional characteristics of the particle distribution in a collection of particles
US4264206A (en) * 1976-09-23 1981-04-28 The Kimmon Electric Co., Ltd. Dust particle analyzer
US4178103A (en) * 1977-03-28 1979-12-11 Chromatix, Inc. Light scattering photometer and sample handling system therefor
US4396286A (en) * 1978-05-03 1983-08-02 Ppm, Incorporated Electro-optical system and method and apparatus for providing automatically-compensating, traceable calibration and zeroing for light scattering devices
US4375334A (en) * 1981-06-18 1983-03-01 The United States Of America As Represented By The Secretary Of The Navy Nephelometer
GB2105028B (en) * 1981-08-27 1985-04-03 Itt Ind Ltd Boiler feed contamination monitor

Also Published As

Publication number Publication date
GB2203542A (en) 1988-10-19

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)