JPH0260975B2 - - Google Patents

Info

Publication number
JPH0260975B2
JPH0260975B2 JP56131558A JP13155881A JPH0260975B2 JP H0260975 B2 JPH0260975 B2 JP H0260975B2 JP 56131558 A JP56131558 A JP 56131558A JP 13155881 A JP13155881 A JP 13155881A JP H0260975 B2 JPH0260975 B2 JP H0260975B2
Authority
JP
Japan
Prior art keywords
light
sample
scattered
particle size
scattered light
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.)
Expired - Lifetime
Application number
JP56131558A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5833107A (ja
Inventor
Kyoichi Tatsuno
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP56131558A priority Critical patent/JPS5833107A/ja
Publication of JPS5833107A publication Critical patent/JPS5833107A/ja
Publication of JPH0260975B2 publication Critical patent/JPH0260975B2/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
    • G01N15/02—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)
  • Length Measuring Devices By Optical Means (AREA)
JP56131558A 1981-08-24 1981-08-24 粒径測定装置 Granted JPS5833107A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56131558A JPS5833107A (ja) 1981-08-24 1981-08-24 粒径測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56131558A JPS5833107A (ja) 1981-08-24 1981-08-24 粒径測定装置

Publications (2)

Publication Number Publication Date
JPS5833107A JPS5833107A (ja) 1983-02-26
JPH0260975B2 true JPH0260975B2 (de) 1990-12-18

Family

ID=15060869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56131558A Granted JPS5833107A (ja) 1981-08-24 1981-08-24 粒径測定装置

Country Status (1)

Country Link
JP (1) JPS5833107A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0656358B2 (ja) * 1985-05-20 1994-07-27 リオン株式会社 光散乱式微粒子測定装置
US6798508B2 (en) * 2002-08-23 2004-09-28 Coulter International Corp. Fiber optic apparatus for detecting light scatter to differentiate blood cells and the like
GB2429058B (en) * 2004-03-06 2008-12-03 Michael Trainer Method and apparatus for determining the size and shape of particles
WO2019202648A1 (ja) * 2018-04-16 2019-10-24 株式会社島津製作所 光散乱検出装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5191776A (en) * 1974-08-28 1976-08-11 Ekitainaino kendakubutsushitsuno nodosokuteisochi
JPS54114260A (en) * 1978-02-24 1979-09-06 Kyoto Giken Kk Measuring of microparticles within liquid

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53155690U (de) * 1977-05-13 1978-12-07
JPS5682645U (de) * 1979-11-28 1981-07-03

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5191776A (en) * 1974-08-28 1976-08-11 Ekitainaino kendakubutsushitsuno nodosokuteisochi
JPS54114260A (en) * 1978-02-24 1979-09-06 Kyoto Giken Kk Measuring of microparticles within liquid

Also Published As

Publication number Publication date
JPS5833107A (ja) 1983-02-26

Similar Documents

Publication Publication Date Title
JP2825644B2 (ja) 粒子寸法分析方法および装置
US5416580A (en) Methods and apparatus for determining small particle size distribution utilizing multiple light beams
JPS59173886A (ja) 粒子計数装置
CN108627432A (zh) 粒子表征
JPH0337702B2 (de)
JP3446410B2 (ja) レーザ回折式粒度分布測定装置
JP2910596B2 (ja) 粒度分布測定装置
JPH0260975B2 (de)
JPH09189653A (ja) 散乱式粒度分布測定装置における光軸調整方法
JPS6273143A (ja) 光学式ウエブ監視装置
US6104490A (en) Multiple pathlength sensor for determining small particle size distribution in high particle concentrations
JP2694304B2 (ja) 光回折、散乱式粒度分布測定装置
JPH0462455A (ja) 粒度分布測定装置
US4190367A (en) Device for establishing a condition at the surface of a subject
JPH02193041A (ja) 粒度分布測定装置
EP0291708A3 (en) Apparatus for measuring the velocity of light scattering moving particles
JP4105888B2 (ja) 粒子径分布測定装置
JPS62247203A (ja) 非接触式表面凹凸の測定方法
JP2746852B2 (ja) 透過光測定装置
JPH1090158A (ja) 浮遊粒子群の濃度及び粒度の測定装置
JPH0650243B2 (ja) 光波干渉装置
JPS58201005A (ja) 粒径測定装置
JP2009300165A (ja) 散乱特性評価装置
JP2001074645A (ja) 微量微細粒子の測定方法及び測定装置
JPH0136109Y2 (de)