JPH0434097B2 - - Google Patents

Info

Publication number
JPH0434097B2
JPH0434097B2 JP57213860A JP21386082A JPH0434097B2 JP H0434097 B2 JPH0434097 B2 JP H0434097B2 JP 57213860 A JP57213860 A JP 57213860A JP 21386082 A JP21386082 A JP 21386082A JP H0434097 B2 JPH0434097 B2 JP H0434097B2
Authority
JP
Japan
Prior art keywords
laser
light
aerosol
external mirror
measured
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
Application number
JP57213860A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59104533A (ja
Inventor
Kunio Yamada
Kazuya Tsukada
Senji Shinho
Katsumi Takami
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.)
Hitachi Ltd
Hitachi High Tech Corp
Original Assignee
Hitachi Ltd
Hitachi Electronics Engineering 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 Hitachi Ltd, Hitachi Electronics Engineering Co Ltd filed Critical Hitachi Ltd
Priority to JP57213860A priority Critical patent/JPS59104533A/ja
Publication of JPS59104533A publication Critical patent/JPS59104533A/ja
Publication of JPH0434097B2 publication Critical patent/JPH0434097B2/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
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1456—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
    • G01N15/1459—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals the analysis being performed on a sample stream

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 Materials By Optical Means (AREA)
JP57213860A 1982-12-08 1982-12-08 光散乱式微粒子検出器 Granted JPS59104533A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57213860A JPS59104533A (ja) 1982-12-08 1982-12-08 光散乱式微粒子検出器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57213860A JPS59104533A (ja) 1982-12-08 1982-12-08 光散乱式微粒子検出器

Publications (2)

Publication Number Publication Date
JPS59104533A JPS59104533A (ja) 1984-06-16
JPH0434097B2 true JPH0434097B2 (https=) 1992-06-04

Family

ID=16646213

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57213860A Granted JPS59104533A (ja) 1982-12-08 1982-12-08 光散乱式微粒子検出器

Country Status (1)

Country Link
JP (1) JPS59104533A (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61114145A (ja) * 1984-11-09 1986-05-31 Hitachi Ltd 微粒子検出装置
JP2003344259A (ja) 2002-05-28 2003-12-03 Rion Co Ltd 粒子検出器
JP6596987B2 (ja) 2015-07-02 2019-10-30 富士電機株式会社 粒子計測装置
GB2541773B (en) * 2015-08-28 2018-02-28 Agency Defense Dev Particle detection apparatus for measuring size and concentration of particles by photon counting

Also Published As

Publication number Publication date
JPS59104533A (ja) 1984-06-16

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