ZA727670B - A system for altering a data distribution display - Google Patents

A system for altering a data distribution display

Info

Publication number
ZA727670B
ZA727670B ZA727670A ZA727670A ZA727670B ZA 727670 B ZA727670 B ZA 727670B ZA 727670 A ZA727670 A ZA 727670A ZA 727670 A ZA727670 A ZA 727670A ZA 727670 B ZA727670 B ZA 727670B
Authority
ZA
South Africa
Prior art keywords
altering
data distribution
distribution display
display
data
Prior art date
Application number
ZA727670A
Inventor
W Coulter
Original Assignee
W Coulter
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 W Coulter filed Critical W Coulter
Publication of ZA727670B publication Critical patent/ZA727670B/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/48—Analogue computers for specific processes, systems or devices, e.g. simulators
    • G06G7/75—Analogue computers for specific processes, systems or devices, e.g. simulators for component analysis, e.g. of mixtures, of colours
    • 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
    • G01N15/10—Investigating individual particles
    • G01N15/1031—Investigating individual particles by measuring electrical or magnetic effects
    • G01N15/12—Investigating individual particles by measuring electrical or magnetic effects by observing changes in resistance or impedance across apertures when traversed by individual particles, e.g. by using the Coulter principle
    • G01N15/131—Details
    • G01N15/132—Circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
ZA727670A 1971-11-04 1972-10-27 A system for altering a data distribution display ZA727670B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19573071A 1971-11-04 1971-11-04

Publications (1)

Publication Number Publication Date
ZA727670B true ZA727670B (en) 1974-06-26

Family

ID=22722552

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA727670A ZA727670B (en) 1971-11-04 1972-10-27 A system for altering a data distribution display

Country Status (9)

Country Link
JP (1) JPS5539771B2 (en)
CA (1) CA971668A (en)
DE (1) DE2252898A1 (en)
FR (1) FR2159910A5 (en)
GB (1) GB1403390A (en)
IT (1) IT966811B (en)
NL (1) NL7214543A (en)
SE (1) SE386512B (en)
ZA (1) ZA727670B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES485470A1 (en) * 1978-12-19 1980-09-01 Contraves Ag Apparatus for classifying particles contained in a blood sample.
JPS55135731A (en) * 1979-04-09 1980-10-22 Toa Medical Electronics Co Ltd Particle analyzer
JPS62196424U (en) * 1986-06-02 1987-12-14

Also Published As

Publication number Publication date
NL7214543A (en) 1973-05-08
JPS5539771B2 (en) 1980-10-14
SE386512B (en) 1976-08-09
CA971668A (en) 1975-07-22
DE2252898A1 (en) 1973-05-10
IT966811B (en) 1974-02-20
JPS4858896A (en) 1973-08-17
GB1403390A (en) 1975-08-28
FR2159910A5 (en) 1973-06-22

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