FR2489517B1 - - Google Patents

Info

Publication number
FR2489517B1
FR2489517B1 FR8106239A FR8106239A FR2489517B1 FR 2489517 B1 FR2489517 B1 FR 2489517B1 FR 8106239 A FR8106239 A FR 8106239A FR 8106239 A FR8106239 A FR 8106239A FR 2489517 B1 FR2489517 B1 FR 2489517B1
Authority
FR
France
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
FR8106239A
Other versions
FR2489517A1 (fr
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.)
Nitta Gelatin Inc
Original Assignee
Nitta Gelatin 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 Nitta Gelatin Inc filed Critical Nitta Gelatin Inc
Publication of FR2489517A1 publication Critical patent/FR2489517A1/fr
Application granted granted Critical
Publication of FR2489517B1 publication Critical patent/FR2489517B1/fr
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
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/065—Investigating concentration of particle suspensions using condensation nuclei counters

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)
  • Sampling And Sample Adjustment (AREA)
FR8106239A 1980-08-28 1981-03-27 Procede et appareil pour denombrer des corpuscules en suspension dans l'air Granted FR2489517A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55119098A JPS5742839A (en) 1980-08-28 1980-08-28 Method and device for measuring number of ultrafine particles

Publications (2)

Publication Number Publication Date
FR2489517A1 FR2489517A1 (fr) 1982-03-05
FR2489517B1 true FR2489517B1 (fr) 1983-12-16

Family

ID=14752848

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8106239A Granted FR2489517A1 (fr) 1980-08-28 1981-03-27 Procede et appareil pour denombrer des corpuscules en suspension dans l'air

Country Status (3)

Country Link
JP (1) JPS5742839A (fr)
DE (1) DE3111322C2 (fr)
FR (1) FR2489517A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60147638A (ja) * 1984-01-13 1985-08-03 Nitta Zerachin Kk 超微小粒子数の測定方法とその測定装置
JPS6176935A (ja) * 1984-09-21 1986-04-19 Nippon Kagaku Kogyo Kk 微粒子計数装置
JPS6157840U (fr) * 1984-09-21 1986-04-18
JPH0663961B2 (ja) * 1986-03-24 1994-08-22 日本科学工業株式会社 液中不純物測定方法とその測定装置
JPS62225926A (ja) * 1986-03-27 1987-10-03 Rion Co Ltd 粒子計測方法
JPH0435733Y2 (fr) * 1986-12-23 1992-08-24
JPS6428540A (en) * 1987-07-24 1989-01-31 Rion Co Automatic monitoring of concentrated nucleus counter
FR2628210B1 (fr) * 1988-03-02 1992-08-14 Commissariat Energie Atomique Grossisseur de particules d'aerosol par enrobage de liquide
US6330060B1 (en) * 1997-10-10 2001-12-11 California Institute Of Technology Cloud condensation nucleus spectrometer
DE19917933C1 (de) * 1999-04-15 2001-01-11 Ift Inst Fuer Troposphaerenfor Verfahren und Vorrichtung zur größenaufgelösten chemischen und physikalischen Bestimmung von Aerosolpartikeln
EP2693190A4 (fr) 2011-03-30 2015-01-14 Toyota Motor Co Ltd Dispositif d'inspection de brouillard
JP5637304B2 (ja) * 2011-04-26 2014-12-10 トヨタ自動車株式会社 噴霧計測方法及びその方法に用いる噴霧試験装置
JP5881113B2 (ja) * 2012-06-18 2016-03-09 国立研究開発法人産業技術総合研究所 部分吸引型凝縮粒子カウンター
CN103196912A (zh) * 2013-04-09 2013-07-10 中国烟草总公司郑州烟草研究院 烟气气溶胶颗粒物在纤维丝表面累积过程的微观表征方法及其捕集拍摄装置
AT522217B1 (de) * 2019-03-13 2022-06-15 Avl List Gmbh Kondensationspartikelzähler mit unterschiedlich temperierten Kondensationskanälen
AT523719B1 (de) * 2020-06-22 2021-11-15 Avl List Gmbh Verfahren zur Kondensationspartikelvergrößerung und Kondensationspartikelvergrößerer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3413545A (en) * 1965-06-23 1968-11-26 Univ Minnesota Apparatus and method for determining aerosol particle concentration and particle size distribution
US3694085A (en) * 1970-09-10 1972-09-26 Environment One Corp Mixing type condensation nuclei meter

Also Published As

Publication number Publication date
DE3111322C2 (de) 1986-04-03
JPH0136055B2 (fr) 1989-07-28
FR2489517A1 (fr) 1982-03-05
JPS5742839A (en) 1982-03-10
DE3111322A1 (de) 1982-05-13

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Legal Events

Date Code Title Description
ST Notification of lapse