JPS499282A - - Google Patents

Info

Publication number
JPS499282A
JPS499282A JP48033411A JP3341173A JPS499282A JP S499282 A JPS499282 A JP S499282A JP 48033411 A JP48033411 A JP 48033411A JP 3341173 A JP3341173 A JP 3341173A JP S499282 A JPS499282 A JP S499282A
Authority
JP
Japan
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
JP48033411A
Other languages
Japanese (ja)
Other versions
JPS5625611B2 (en)
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
Priority claimed from US05/292,421 external-priority patent/US3949197A/en
Application filed filed Critical
Publication of JPS499282A publication Critical patent/JPS499282A/ja
Publication of JPS5625611B2 publication Critical patent/JPS5625611B2/ja
Expired 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
    • 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
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1425—Optical investigation techniques, e.g. flow cytometry using an analyser being characterised by its control arrangement
    • G01N15/1427—Optical investigation techniques, e.g. flow cytometry using an analyser being characterised by its control arrangement with the synchronisation of components, a time gate for operation of components, or suppression of particle coincidences
    • 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
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1429—Signal processing
    • 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
    • G01N2015/1024—Counting particles by non-optical means
    • 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
    • G01N2015/1029—Particle size
    • 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
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N2015/1493—Particle size

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)
JP3341173A 1972-03-27 1973-03-23 Expired JPS5625611B2 (en))

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23807972A 1972-03-27 1972-03-27
US05/292,421 US3949197A (en) 1972-09-26 1972-09-26 Methods and apparatuses for correcting coincidence count errors in a particle analyzer having a sensing zone through which the particles flow

Publications (2)

Publication Number Publication Date
JPS499282A true JPS499282A (en)) 1974-01-26
JPS5625611B2 JPS5625611B2 (en)) 1981-06-13

Family

ID=26931325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3341173A Expired JPS5625611B2 (en)) 1972-03-27 1973-03-23

Country Status (11)

Country Link
JP (1) JPS5625611B2 (en))
AR (1) AR204610A1 (en))
BE (1) BE797228A (en))
CH (1) CH592303A5 (en))
DE (1) DE2314578C2 (en))
FR (1) FR2186135A5 (en))
GB (1) GB1423021A (en))
IL (1) IL41855A (en))
IT (1) IT1032020B (en))
NL (1) NL7304071A (en))
SE (1) SE391583B (en))

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5338101A (en) * 1976-09-20 1978-04-07 Shimizu Construction Co Ltd Method of excavating inside of steel pipe pile
JPS57172093A (en) * 1981-04-13 1982-10-22 Mitsui Fudosan Kensetsu Cutting method utilizing resonance

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2317648A1 (fr) * 1975-07-09 1977-02-04 Coulter W Analyseur de particules comprenant un circuit de correction d'erreurs de coincidence
US6744245B2 (en) * 2001-07-27 2004-06-01 Coulter International Corp. Particle count correction method and apparatus
CN114486689B (zh) * 2022-04-15 2022-07-05 南京颐兰贝生物科技有限责任公司 一种血细胞脉冲计数误差校正方法及校正装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5338101A (en) * 1976-09-20 1978-04-07 Shimizu Construction Co Ltd Method of excavating inside of steel pipe pile
JPS57172093A (en) * 1981-04-13 1982-10-22 Mitsui Fudosan Kensetsu Cutting method utilizing resonance

Also Published As

Publication number Publication date
DE2314578C2 (de) 1983-07-14
SE391583B (sv) 1977-02-21
AU5373673A (en) 1974-09-26
JPS5625611B2 (en)) 1981-06-13
CH592303A5 (en)) 1977-10-31
NL7304071A (en)) 1973-10-01
IL41855A0 (en) 1973-05-31
IL41855A (en) 1977-05-31
IT1032020B (it) 1979-05-30
DE2314578A1 (de) 1973-10-11
FR2186135A5 (en)) 1974-01-04
BE797228A (fr) 1973-07-16
AR204610A1 (es) 1976-02-20
GB1423021A (en) 1976-01-28

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