CA951536A - Method of counting and characterising small particles - Google Patents

Method of counting and characterising small particles

Info

Publication number
CA951536A
CA951536A CA135,895,A CA135895A CA951536A CA 951536 A CA951536 A CA 951536A CA 135895 A CA135895 A CA 135895A CA 951536 A CA951536 A CA 951536A
Authority
CA
Canada
Prior art keywords
characterising
counting
small particles
particles
small
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
CA135,895,A
Other versions
CA135895S (en
Inventor
Wolfgang Dittrich
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA951536A publication Critical patent/CA951536A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M1/00—Design features of general application
    • G06M1/08—Design features of general application for actuating the drive
    • G06M1/10—Design features of general application for actuating the drive by electric or magnetic means
    • G06M1/101—Design features of general application for actuating the drive by electric or magnetic means by electro-optical means
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
CA135,895,A 1971-03-05 1972-03-01 Method of counting and characterising small particles Expired CA951536A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712110675 DE2110675A1 (en) 1971-03-05 1971-03-05 Method of counting and characterizing small particles

Publications (1)

Publication Number Publication Date
CA951536A true CA951536A (en) 1974-07-23

Family

ID=5800672

Family Applications (1)

Application Number Title Priority Date Filing Date
CA135,895,A Expired CA951536A (en) 1971-03-05 1972-03-01 Method of counting and characterising small particles

Country Status (10)

Country Link
JP (1) JPS5528339B1 (en)
AR (1) AR195162A1 (en)
CA (1) CA951536A (en)
CH (1) CH546402A (en)
DE (1) DE2110675A1 (en)
FR (1) FR2127870A5 (en)
GB (1) GB1389482A (en)
IT (1) IT949742B (en)
NL (1) NL7202441A (en)
SE (1) SE383206B (en)

Also Published As

Publication number Publication date
NL7202441A (en) 1972-09-07
GB1389482A (en) 1975-04-03
JPS5528339B1 (en) 1980-07-26
SE383206B (en) 1976-03-01
AR195162A1 (en) 1973-09-19
CH546402A (en) 1974-02-28
DE2110675A1 (en) 1972-09-14
FR2127870A5 (en) 1972-10-13
IT949742B (en) 1973-06-11

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