SE428838B - Fotoelektrisk partikelstorleksmetare - Google Patents

Fotoelektrisk partikelstorleksmetare

Info

Publication number
SE428838B
SE428838B SE7813373A SE7813373A SE428838B SE 428838 B SE428838 B SE 428838B SE 7813373 A SE7813373 A SE 7813373A SE 7813373 A SE7813373 A SE 7813373A SE 428838 B SE428838 B SE 428838B
Authority
SE
Sweden
Prior art keywords
photoreceiver
aperture
light
chamber
particle size
Prior art date
Application number
SE7813373A
Other languages
English (en)
Swedish (sv)
Other versions
SE7813373L (sv
Inventor
Viktor Alexeevich Berber
Anatoly Ivanovich Eremenko
Evegeny Nikolaevich Naguev
Vladimir Alexeevich Zolotenko
Alexei Nikolaevi Syromyatnikov
Viktor Evgenievich Sokolov
Vladimir Vasilievich Pavlov
Original Assignee
Berber Viktor A
Eremenko Anatoli I
Naguev Evgeny N
Zolotenko Vladimir A
Syromyatnikov Alexei N
Sokolov Viktor E
Pavlov Vladimir V
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 Berber Viktor A, Eremenko Anatoli I, Naguev Evgeny N, Zolotenko Vladimir A, Syromyatnikov Alexei N, Sokolov Viktor E, Pavlov Vladimir V filed Critical Berber Viktor A
Publication of SE7813373L publication Critical patent/SE7813373L/
Publication of SE428838B publication Critical patent/SE428838B/sv

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
    • G01N15/1434—Optical arrangements
    • 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
    • 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
    • G01N15/1012—Calibrating particle analysers; References therefor
    • 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)
  • Length Measuring Devices By Optical Means (AREA)
  • Nozzles (AREA)
SE7813373A 1978-01-24 1978-12-28 Fotoelektrisk partikelstorleksmetare SE428838B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782564801A SU873041A1 (ru) 1978-01-24 1978-01-24 Фотоэлектрический преобразователь

Publications (2)

Publication Number Publication Date
SE7813373L SE7813373L (sv) 1979-07-25
SE428838B true SE428838B (sv) 1983-07-25

Family

ID=20742357

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7813373A SE428838B (sv) 1978-01-24 1978-12-28 Fotoelektrisk partikelstorleksmetare

Country Status (12)

Country Link
US (1) US4247783A (de)
JP (1) JPS54104895A (de)
AU (1) AU521442B2 (de)
CH (1) CH637768A5 (de)
DD (1) DD142094A1 (de)
DE (1) DE2849892C3 (de)
ES (1) ES475917A1 (de)
FR (1) FR2415296A1 (de)
GB (1) GB2013329B (de)
IT (1) IT7841692A0 (de)
SE (1) SE428838B (de)
SU (1) SU873041A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2934691C2 (de) * 1979-08-28 1988-06-16 Fresenius AG, 6380 Bad Homburg Verfahren zur Durchführung von Analysen im Durchflußverfahren und Meßvorrichtung hierfür
DE3247063A1 (de) * 1982-12-20 1984-06-20 Svetlana Feoktistovna Mantrova Fotoelektrischer wandler der teilchengroessen in einem dispersionsmedium
JPH0240535A (ja) * 1988-07-30 1990-02-09 Horiba Ltd 部分測定型微粒子カウンター
US4966462A (en) * 1989-02-15 1990-10-30 The United States Of America As Represented By The United States Department Of Energy Series cell light extinction monitor
GB2259761B (en) * 1991-09-18 1995-04-05 Graviner Ltd Kidde Smoke and particle detector
GB2390893A (en) * 2002-07-15 2004-01-21 Pcme Ltd Method and apparatus for monitoring particles in a stack
DE102004047417B4 (de) * 2003-09-29 2007-01-04 Gebauer, Gerd, Dr. Makromolekül- und Aerosoldiagnostik in gasförmiger und flüssiger Umgebung
GB2422897A (en) 2005-02-02 2006-08-09 Pcme Ltd A monitor for monitoring particles flowing in a stack
DE102006030734A1 (de) * 2006-06-30 2008-01-03 Gebauer, Gerd, Dr. Abbildungs-Nanopartikel-Ellipsometrie
CN101639435B (zh) * 2009-08-10 2011-12-14 中国人民解放军军事医学科学院卫生装备研究所 粒子计数器
CN105784552B (zh) * 2014-12-24 2019-08-06 周志斌 颗粒物浓度检测方法
CN104849190B (zh) * 2015-05-18 2017-07-14 浙江大学 基于真有效值检测的颗粒物浓度传感器
CN106053320B (zh) * 2016-05-18 2019-02-19 深圳市青核桃科技有限公司 一种使用普通颗粒对激光颗粒计数器进行校准的方法
CN105842142A (zh) * 2016-05-18 2016-08-10 深圳市青核桃科技有限公司 一种使用单一标准颗粒对激光颗粒计数器进行校准的方法
CN110672008B (zh) * 2019-09-30 2021-02-05 苏州索真生物技术有限公司 一种硅光电池的微通道定位结构及基于该结构的定位方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2999414A (en) * 1958-06-17 1961-09-12 American Cyanamid Co Light beam weakener
US3045123A (en) * 1960-10-14 1962-07-17 Joseph C Frommer Calibrating system for particle sensing machine
US3127464A (en) * 1960-11-01 1964-03-31 Royco Instr Inc Light source standardizing device
US3240109A (en) * 1962-07-24 1966-03-15 Specialties Dev Corp Supervised apparatus for detecting suspended matter in fluids
US3354812A (en) * 1965-03-16 1967-11-28 Jr Thomas S Gorton Infusing device
US3868184A (en) * 1973-07-25 1975-02-25 Electro Signal Lab Optical smoke detector with light scattering test device

Also Published As

Publication number Publication date
DE2849892A1 (de) 1979-08-09
FR2415296B1 (de) 1980-10-31
GB2013329B (en) 1982-06-30
DD142094A1 (de) 1980-06-04
AU4165078A (en) 1979-08-02
SU873041A1 (ru) 1981-10-15
DE2849892C3 (de) 1981-06-11
AU521442B2 (en) 1982-04-01
SE7813373L (sv) 1979-07-25
DE2849892B2 (de) 1980-07-31
ES475917A1 (es) 1979-06-01
GB2013329A (en) 1979-08-08
IT7841692A0 (it) 1978-12-22
JPS54104895A (en) 1979-08-17
US4247783A (en) 1981-01-27
CH637768A5 (de) 1983-08-15
FR2415296A1 (fr) 1979-08-17

Similar Documents

Publication Publication Date Title
SE428838B (sv) Fotoelektrisk partikelstorleksmetare
US4752799A (en) Optical proximity sensing optics
US4479717A (en) Apparatus for measuring the position of an object
US4936676A (en) Surface position sensor
KR102392601B1 (ko) 먼지 센서
US4936151A (en) Paddle-wheel type flow meter
US3462608A (en) Method and apparatus for detecting suspended particles
GB2159270A (en) Flowmeter
SE428972B (sv) Anordning for detektering av forekommande av svevande, fasta eller vetskeformade partiklar i en gas
US2775159A (en) Method and apparatus for the counting of particles per unit volume in a fluid
US6188469B1 (en) Laser apparatus and method for speed measurement
US4387988A (en) Automatic distance measuring device
SE440150B (sv) Anordning for optisk metning av ett foremals rorelse
US6476911B1 (en) Backscatter instrument for monitoring particulate levels in a gas stream
GB2242266A (en) Determining the quantity of material in a fibre band or silver
JPS6344721Y2 (de)
US5831268A (en) Sensing device for reflective clear material using infrared LED
CN109387148A (zh) 一种位移侦测装置及物体位移的测量方法
US4707614A (en) Self-contained portable photoelectric gas measuring and warning apparatus
JPH11142110A (ja) 電荷結合素子型光検出器及びそれを用いた距離測定装置
JPS6159441B2 (de)
GB620759A (en) Means for measuring surface areas
GB2181233A (en) Motion detection devices
SU1283528A1 (ru) Фотоэлектрический датчик перемещений
ATE404845T1 (de) Optischer sensor für verbrauchszähler

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7813373-3

Effective date: 19920704

Format of ref document f/p: F