JPS6466541A - Grain size measurement - Google Patents

Grain size measurement

Info

Publication number
JPS6466541A
JPS6466541A JP63198116A JP19811688A JPS6466541A JP S6466541 A JPS6466541 A JP S6466541A JP 63198116 A JP63198116 A JP 63198116A JP 19811688 A JP19811688 A JP 19811688A JP S6466541 A JPS6466541 A JP S6466541A
Authority
JP
Japan
Prior art keywords
cell
dispersing
band
liquid
sample cell
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.)
Pending
Application number
JP63198116A
Other languages
English (en)
Inventor
Reiaado Hofuman Richiyaado
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of JPS6466541A publication Critical patent/JPS6466541A/ja
Pending 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
    • G01N15/042—Investigating sedimentation of particle suspensions by centrifuging and investigating centrifugates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Optical Measuring Cells (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP63198116A 1987-08-11 1988-08-10 Grain size measurement Pending JPS6466541A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/084,271 US4871248A (en) 1987-08-11 1987-08-11 Method of particle size determination

Publications (1)

Publication Number Publication Date
JPS6466541A true JPS6466541A (en) 1989-03-13

Family

ID=22183884

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63198116A Pending JPS6466541A (en) 1987-08-11 1988-08-10 Grain size measurement

Country Status (4)

Country Link
US (1) US4871248A (ja)
EP (1) EP0303588B1 (ja)
JP (1) JPS6466541A (ja)
DE (1) DE3875551T2 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4118768B4 (de) * 1991-06-07 2004-11-04 Weichert, Reiner, Prof. Dr.-Ing. Verfahren und Vorrichtung zur Bestimmung von Partikelgrößenverteilungen mittels Messung der spektralen Licht-Extinktion während der Sedimentation
US6254834B1 (en) * 1998-03-10 2001-07-03 Large Scale Proteomics Corp. Detection and characterization of microorganisms
US6142309A (en) * 1998-11-04 2000-11-07 Cabot Corporation Method of determining the amount of residue in carbon black
US20040016686A1 (en) * 2002-07-24 2004-01-29 Wyatt Philip J. Absolute measurement centrifuge
US7294513B2 (en) 2002-07-24 2007-11-13 Wyatt Technology Corporation Method and apparatus for characterizing solutions of small particles
JP2004257909A (ja) * 2003-02-27 2004-09-16 Horiba Ltd 粒径分布測定装置
FR2904871B1 (fr) * 2006-08-11 2009-03-06 Novacyt Soc Par Actions Simpli Systeme et automate d'analyse d'une suspension cellulaire
EP2350258B1 (en) * 2008-10-24 2019-04-03 The University of Notre Dame du Lac Methods and apparatus to obtain suspended particle information

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4871698A (ja) * 1971-12-27 1973-09-27

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1515465A (fr) * 1966-03-18 1968-03-01 Joyce Perfectionnements à l'analyse centrifuge
US4311039A (en) * 1979-11-14 1982-01-19 Koehler Mark E Disc centrifuge photosedimentometer
US4478073A (en) * 1983-01-25 1984-10-23 Scm Corporation Method for determining particle size and/or distribution

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4871698A (ja) * 1971-12-27 1973-09-27

Also Published As

Publication number Publication date
US4871248A (en) 1989-10-03
DE3875551T2 (de) 1993-05-19
EP0303588A2 (en) 1989-02-15
DE3875551D1 (de) 1992-12-03
EP0303588B1 (en) 1992-10-28
EP0303588A3 (en) 1989-10-18

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