JPS5214486A - Particle counting device - Google Patents

Particle counting device

Info

Publication number
JPS5214486A
JPS5214486A JP50090813A JP9081375A JPS5214486A JP S5214486 A JPS5214486 A JP S5214486A JP 50090813 A JP50090813 A JP 50090813A JP 9081375 A JP9081375 A JP 9081375A JP S5214486 A JPS5214486 A JP S5214486A
Authority
JP
Japan
Prior art keywords
counting device
particle counting
particles
test object
letting
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.)
Granted
Application number
JP50090813A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5758624B2 (https=
Inventor
Kazuyoshi Nishida
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.)
Sysmex Corp
Original Assignee
Sysmex Corp
Tao Medical Electronics Co Ltd
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 Sysmex Corp, Tao Medical Electronics Co Ltd filed Critical Sysmex Corp
Priority to JP50090813A priority Critical patent/JPS5214486A/ja
Publication of JPS5214486A publication Critical patent/JPS5214486A/ja
Publication of JPS5758624B2 publication Critical patent/JPS5758624B2/ja
Granted 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
    • G01N15/10—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

  • 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 Biological Materials (AREA)
JP50090813A 1975-07-24 1975-07-24 Particle counting device Granted JPS5214486A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50090813A JPS5214486A (en) 1975-07-24 1975-07-24 Particle counting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50090813A JPS5214486A (en) 1975-07-24 1975-07-24 Particle counting device

Publications (2)

Publication Number Publication Date
JPS5214486A true JPS5214486A (en) 1977-02-03
JPS5758624B2 JPS5758624B2 (https=) 1982-12-10

Family

ID=14009026

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50090813A Granted JPS5214486A (en) 1975-07-24 1975-07-24 Particle counting device

Country Status (1)

Country Link
JP (1) JPS5214486A (https=)

Also Published As

Publication number Publication date
JPS5758624B2 (https=) 1982-12-10

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