JPS58141846U - Gas particle counting device - Google Patents

Gas particle counting device

Info

Publication number
JPS58141846U
JPS58141846U JP3811282U JP3811282U JPS58141846U JP S58141846 U JPS58141846 U JP S58141846U JP 3811282 U JP3811282 U JP 3811282U JP 3811282 U JP3811282 U JP 3811282U JP S58141846 U JPS58141846 U JP S58141846U
Authority
JP
Japan
Prior art keywords
counting device
gas
laser
particle counting
gas particle
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
JP3811282U
Other languages
Japanese (ja)
Inventor
一弘 佐藤
Original Assignee
株式会社日立メデイコ
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 株式会社日立メデイコ filed Critical 株式会社日立メデイコ
Priority to JP3811282U priority Critical patent/JPS58141846U/en
Publication of JPS58141846U publication Critical patent/JPS58141846U/en
Pending legal-status Critical Current

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  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は公知の計数装置を示す説明図、第２図は本考案
の計数装置の一実施例の構成を示す説明図である。　　
　　゛ １１・・・レーザ発振器、１２・・・光検出器、１３゜
１４．１６・・・光学的手段、１５・・・焦点。FIG. 1 is an explanatory diagram showing a known counting device, and FIG. 2 is an explanatory diagram showing the configuration of an embodiment of the counting device of the present invention.
゛11...Laser oscillator, 12...Photodetector, 13゜14.16...Optical means, 15...Focus.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] レーザ発振器と、光検出器と、レーザ発振器から出力さ
れるレーザ光に微少焦点を形成させたあとレーザ検出器
に向わせるためにレーザ発振器と光検出器との間に置か
れた光学的手段と、微少焦点を通るように気体を案内す
る手段とからなり、気体中微粒子が微少焦点を横切るこ
とによるレーザ光の断続で、気体中微粒子を計数してな
ること、を特徴としている気体中微粒子の計数装置。A laser oscillator, a photodetector, and an optical means placed between the laser oscillator and the photodetector to form a minute focus on the laser beam output from the laser oscillator and direct it to the laser detector. and a means for guiding the gas to pass through a microscopic focus, and the microparticles in the gas are counted by intermittent laser light as the microparticles in the gas cross the microscopic focus. counting device.
JP3811282U 1982-03-19 1982-03-19 Gas particle counting device Pending JPS58141846U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3811282U JPS58141846U (en) 1982-03-19 1982-03-19 Gas particle counting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3811282U JPS58141846U (en) 1982-03-19 1982-03-19 Gas particle counting device

Publications (1)

Publication Number Publication Date
JPS58141846U true JPS58141846U (en) 1983-09-24

Family

ID=30049472

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3811282U Pending JPS58141846U (en) 1982-03-19 1982-03-19 Gas particle counting device

Country Status (1)

Country Link
JP (1) JPS58141846U (en)

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