SE398270B - Metanordning for bestemning av medelvolymen av i en elektrolytiskt ledande vetska suspenderade partiklar - Google Patents

Metanordning for bestemning av medelvolymen av i en elektrolytiskt ledande vetska suspenderade partiklar

Info

Publication number
SE398270B
SE398270B SE7312399A SE7312399A SE398270B SE 398270 B SE398270 B SE 398270B SE 7312399 A SE7312399 A SE 7312399A SE 7312399 A SE7312399 A SE 7312399A SE 398270 B SE398270 B SE 398270B
Authority
SE
Sweden
Prior art keywords
determining
conductive liquid
suspended particles
average volume
method device
Prior art date
Application number
SE7312399A
Other languages
English (en)
Inventor
W Guggenbuhl
Original Assignee
Contraves Ag
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 Contraves Ag filed Critical Contraves Ag
Publication of SE398270B publication Critical patent/SE398270B/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
    • G01N15/1031—Investigating individual particles by measuring electrical or magnetic effects
    • G01N15/12—Investigating individual particles by measuring electrical or magnetic effects by observing changes in resistance or impedance across apertures when traversed by individual particles, e.g. by using the Coulter principle

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 Biological Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
SE7312399A 1972-09-14 1973-09-12 Metanordning for bestemning av medelvolymen av i en elektrolytiskt ledande vetska suspenderade partiklar SE398270B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1343472A CH549210A (de) 1972-09-14 1972-09-14 Verfahren und messgeraet zur bestimmung des wahren mittleren volumens von in einer elektrolytisch leitenden fluessigkeit suspendierten teilchen.

Publications (1)

Publication Number Publication Date
SE398270B true SE398270B (sv) 1977-12-12

Family

ID=4392412

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7312399A SE398270B (sv) 1972-09-14 1973-09-12 Metanordning for bestemning av medelvolymen av i en elektrolytiskt ledande vetska suspenderade partiklar

Country Status (9)

Country Link
US (1) US3887868A (sv)
JP (1) JPS5346118B2 (sv)
CA (1) CA984003A (sv)
CH (1) CH549210A (sv)
DE (1) DE2342675C3 (sv)
FR (1) FR2199878A5 (sv)
GB (1) GB1385290A (sv)
IT (1) IT993896B (sv)
SE (1) SE398270B (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3982183A (en) * 1975-02-20 1976-09-21 Coulter Electronics, Inc. Particle sizing apparatus
HU173092B (hu) * 1976-02-24 1979-02-28 Medicor Muevek Ehlektroskhema dlja opredelenija chisla eritrocito, srednego ob"joma tel'ca, velichini gematokrita i drugikh parametrov krovi
US4110604A (en) * 1976-11-04 1978-08-29 Becton, Dickinson And Company Particle density measuring system
US4735504A (en) * 1983-10-31 1988-04-05 Technicon Instruments Corporation Method and apparatus for determining the volume & index of refraction of particles
FR2629206B1 (fr) * 1988-03-28 1991-01-04 Melet Francois Analyseur hematologique automatique simplifie
GB9215733D0 (en) * 1992-07-24 1992-09-09 British Tech Group Method of and apparatus for determining a property of a sample
JP3328032B2 (ja) * 1993-11-04 2002-09-24 シスメックス株式会社 粒子分析装置
EP2266696A1 (en) * 2009-06-23 2010-12-29 Veterinärmedizinische Universität Wien Device for singularizing micro-objects
CN112432975B (zh) * 2021-01-26 2021-04-09 南京壹净新材料科技有限公司 一种用于测量液体电导率的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1471863A (sv) * 1965-03-22 1967-05-10
NL137001C (sv) * 1965-10-20 1900-01-01
DE1930597C3 (de) * 1968-06-19 1975-06-12 Coulter Electronics, Ltd., Dunstable, Bedfordshire (Grossbritannien) Verfahren und Vorrichtung zur Korrektur einer mit statistischen Fehlern behafteten Zählung von mikroskopischen Teilchen, Insbesondere von Blutkörperchen

Also Published As

Publication number Publication date
CA984003A (en) 1976-02-17
GB1385290A (en) 1975-02-26
CH549210A (de) 1974-05-15
DE2342675A1 (de) 1974-04-04
DE2342675C3 (de) 1975-12-11
JPS5346118B2 (sv) 1978-12-11
JPS4969390A (sv) 1974-07-04
DE2342675B2 (de) 1975-05-07
US3887868A (en) 1975-06-03
FR2199878A5 (sv) 1974-04-12
IT993896B (it) 1975-09-30

Similar Documents

Publication Publication Date Title
CH534871A (de) Vorrichtung zur Bestimmung der Menge an Teilchen in flüssigen Gemischen
SE383681B (sv) Apparat for bestemning av halten celler i en ledande vetska
CA924793A (en) Liquid level sensing device
IT1053728B (it) Dispositivo per la separazione di sostanze solide di liquidi correnti in tubazioni
IT995366B (it) Metodo per il dosaggio di liquidi nonche dispositivo per l attuazio ne del metodo
SE398270B (sv) Metanordning for bestemning av medelvolymen av i en elektrolytiskt ledande vetska suspenderade partiklar
SE388688B (sv) Anordning for rekning av i en elektrolytisk vetska suspenderade partiklar, i synnerhet blodkroppar
ZA707121B (en) Differential conductivity measuring apparatus
GB1445703A (en) Determining the number of particles per unit volume
SE385055B (sv) Anordning for detektering av intrengande foremal eller partiklar
CH505385A (de) Vorrichtung zur Potentialmessung an schäumenden Flüssigkeiten
CA930860A (en) Methods and apparatus for determining the quantity and/or other physical parameters of objects
HU172315B (hu) Ustrojstvo dlja izmerenija urovnja zhidkogo rasplava v ehlektricheskikh indukcionnykh plavil'nykh pechakh
SE397587B (sv) Metanordning for bestemning av medelvolymen av i en elektrolytiskt ledande vetska suspenderade partiklar
CA987735A (en) Counting and analysis apparatus for particles suspended in an electrolytic liquid
GB1446017A (en) Determining the number of particles per unit volume of fluid
BE821313A (fr) Procede et appareil pour controler la planeite des anodes
CA987389A (en) Measuring device for determining the concentration of particles suspended in an electrolytically conductive liquid
BE762086A (fr) Procedes et appareils pour la filtration
IT1008587B (it) Metodo ed apparato per rilevare condizioni di incipiente corto cir cuito in celle elettrolitiche
SE383047B (sv) Anordning for granulometrisk bestemning av i en elektrolytisk vetska suspenderade partiklar
SU462324A3 (ru) Устройство дл отделени взвешенных частиц от жидкости
BE794275A (fr) Sonde de niveau pour liquides conducteurs
FR2325157A1 (fr) Procede et appareil pour le controle de la teneur en tritium
IT958686B (it) Dispositivo per provocare la coalescenza delle particelle liquide sospese in un aeriforme