JPS56151341A - Particle analyzer - Google Patents

Particle analyzer

Info

Publication number
JPS56151341A
JPS56151341A JP5599380A JP5599380A JPS56151341A JP S56151341 A JPS56151341 A JP S56151341A JP 5599380 A JP5599380 A JP 5599380A JP 5599380 A JP5599380 A JP 5599380A JP S56151341 A JPS56151341 A JP S56151341A
Authority
JP
Japan
Prior art keywords
voltage
medium
amplifier
variable amplifier
compared
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
JP5599380A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0146818B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Masayoshi Hayashi
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
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 filed Critical Sysmex Corp
Priority to JP5599380A priority Critical patent/JPS56151341A/ja
Publication of JPS56151341A publication Critical patent/JPS56151341A/ja
Publication of JPH0146818B2 publication Critical patent/JPH0146818B2/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)
  • 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)
  • Investigating Or Analysing Biological Materials (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
JP5599380A 1980-04-25 1980-04-25 Particle analyzer Granted JPS56151341A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5599380A JPS56151341A (en) 1980-04-25 1980-04-25 Particle analyzer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5599380A JPS56151341A (en) 1980-04-25 1980-04-25 Particle analyzer

Publications (2)

Publication Number Publication Date
JPS56151341A true JPS56151341A (en) 1981-11-24
JPH0146818B2 JPH0146818B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-10-11

Family

ID=13014599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5599380A Granted JPS56151341A (en) 1980-04-25 1980-04-25 Particle analyzer

Country Status (1)

Country Link
JP (1) JPS56151341A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPH0146818B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-10-11

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