JPS5141589A - Ryushikeinoryudobunpuno yoteipaasentairunotadashiiryudooketsuteisuruhohooyobisochi - Google Patents

Ryushikeinoryudobunpuno yoteipaasentairunotadashiiryudooketsuteisuruhohooyobisochi

Info

Publication number
JPS5141589A
JPS5141589A JP50095342A JP9534275A JPS5141589A JP S5141589 A JPS5141589 A JP S5141589A JP 50095342 A JP50095342 A JP 50095342A JP 9534275 A JP9534275 A JP 9534275A JP S5141589 A JPS5141589 A JP S5141589A
Authority
JP
Japan
Prior art keywords
ryushikeinoryudobunpuno
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.)
Pending
Application number
JP50095342A
Other languages
English (en)
Inventor
Robaato Hotsugu Uorutaa
Henrii Kuurutaa Uooresu
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.)
Coulter Electronics Inc
Original Assignee
Coulter Electronics Inc
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 Coulter Electronics Inc filed Critical Coulter Electronics Inc
Publication of JPS5141589A publication Critical patent/JPS5141589A/ja
Pending 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
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means

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)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of Current Or Voltage (AREA)
JP50095342A 1974-08-06 1975-08-05 Ryushikeinoryudobunpuno yoteipaasentairunotadashiiryudooketsuteisuruhohooyobisochi Pending JPS5141589A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/495,230 US3944797A (en) 1974-08-06 1974-08-06 Method and apparatus for determining the correct percentiles of the size distribution of a particulate system

Publications (1)

Publication Number Publication Date
JPS5141589A true JPS5141589A (en) 1976-04-07

Family

ID=23967805

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50095342A Pending JPS5141589A (en) 1974-08-06 1975-08-05 Ryushikeinoryudobunpuno yoteipaasentairunotadashiiryudooketsuteisuruhohooyobisochi

Country Status (5)

Country Link
US (1) US3944797A (ja)
JP (1) JPS5141589A (ja)
DE (1) DE2534955A1 (ja)
FR (1) FR2281563A1 (ja)
GB (1) GB1522665A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018521315A (ja) * 2015-06-12 2018-08-02 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 光学式粒子センサとセンシング方法

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES485470A1 (es) * 1978-12-19 1980-09-01 Contraves Ag Procedimiento para establecer un umbral de separacion para separar por lo menos dos clases de senales para analizar particulas y usos similares
US4453266A (en) * 1980-04-21 1984-06-05 Rush-Presbyterian-St. Luke's Medical Center Method and apparatus for measuring mean cell volume of red blood cells
US4375673A (en) * 1980-09-15 1983-03-01 Xerox Corporation Charge spectrograph
US4632562A (en) * 1984-04-30 1986-12-30 Dupree, Inc. Sperm densimeter
US4817446A (en) * 1986-07-25 1989-04-04 Toa Medical Electronics Co. Ltd. Particle size distribution analysis
JPH04335136A (ja) * 1991-05-09 1992-11-24 Toa Medical Electronics Co Ltd 粒度分布分画方法
US5510611A (en) * 1994-02-25 1996-04-23 Yokogawa Electric Corporation Particle component analyzing apparatus, and equivalent particle diameter measuring method using same
CN104297133B (zh) * 2013-07-16 2017-01-25 成都深迈瑞医疗电子技术研究院有限公司 一种基于小孔阻抗原理的脉冲信号筛选方法及装置
JP7111545B2 (ja) 2018-07-26 2022-08-02 株式会社アドバンテスト 計測装置および微粒子測定システム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3557352A (en) * 1967-11-01 1971-01-19 Coulter Electronics Apparatus and method for measuring a dividing particle size of a particulate system
US3812335A (en) * 1970-12-02 1974-05-21 Coulter Electronics Apparatus for obtaining statistical indices and analyzing the same and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018521315A (ja) * 2015-06-12 2018-08-02 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 光学式粒子センサとセンシング方法

Also Published As

Publication number Publication date
DE2534955A1 (de) 1976-02-19
GB1522665A (en) 1978-08-23
US3944797A (en) 1976-03-16
FR2281563A1 (fr) 1976-03-05
FR2281563B3 (ja) 1978-03-24

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