IT1021535B - Apparato per analizzare la distribuzione di volume di particelle - Google Patents

Apparato per analizzare la distribuzione di volume di particelle

Info

Publication number
IT1021535B
IT1021535B IT/74A IT5048074A IT1021535B IT 1021535 B IT1021535 B IT 1021535B IT /74 A IT/74 A IT /74A IT 5048074 A IT5048074 A IT 5048074A IT 1021535 B IT1021535 B IT 1021535B
Authority
IT
Italy
Prior art keywords
analyzing
particles
distribution
volume
Prior art date
Application number
IT/74A
Other languages
English (en)
Original Assignee
Coulter Electronics
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
Priority claimed from US00352361A external-priority patent/US3810011A/en
Application filed by Coulter Electronics filed Critical Coulter Electronics
Application granted granted Critical
Publication of IT1021535B publication Critical patent/IT1021535B/it

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
    • G01N15/131—Details
    • G01N15/132—Circuits
    • 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)
  • Manipulation Of Pulses (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
IT/74A 1973-04-18 1974-04-18 Apparato per analizzare la distribuzione di volume di particelle IT1021535B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00352361A US3810011A (en) 1970-05-25 1973-04-18 Apparatus and method for analyzing the particle volume distribution for a plurality of particles of different size in a quantity of liquid

Publications (1)

Publication Number Publication Date
IT1021535B true IT1021535B (it) 1978-02-20

Family

ID=23384816

Family Applications (1)

Application Number Title Priority Date Filing Date
IT/74A IT1021535B (it) 1973-04-18 1974-04-18 Apparato per analizzare la distribuzione di volume di particelle

Country Status (10)

Country Link
JP (1) JPS5610581B2 (it)
CA (1) CA1002114A (it)
CH (1) CH587483A5 (it)
DE (1) DE2418559A1 (it)
FR (1) FR2226659B1 (it)
GB (1) GB1457657A (it)
IT (1) IT1021535B (it)
NL (1) NL7405241A (it)
SE (1) SE398555B (it)
ZA (1) ZA742487B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1664737B1 (en) 2003-09-02 2016-03-30 Koninklijke Philips N.V. A pulse height analyser
CN120577172B (zh) * 2025-08-05 2025-11-14 西安电子科技大学 一种通道可配置的液体颗粒脉冲幅度检测方法及相关装置

Also Published As

Publication number Publication date
CH587483A5 (it) 1977-05-13
JPS5610581B2 (it) 1981-03-09
JPS5010694A (it) 1975-02-03
DE2418559A1 (de) 1974-11-14
CA1002114A (en) 1976-12-21
SE398555B (sv) 1977-12-27
NL7405241A (it) 1974-10-22
FR2226659B1 (it) 1978-01-27
FR2226659A1 (it) 1974-11-15
ZA742487B (en) 1975-04-30
GB1457657A (en) 1976-12-08

Similar Documents

Publication Publication Date Title
IT1008026B (it) Apparecchiatura per la conta di particelle biologiche
IT1015730B (it) Apparato per l analisi del gas
IT1021026B (it) Apparecchio di frazionamento di fluidi
FI56119B (fi) Inhalator foer pulverformiga substanser
BE816727A (fr) Appareil pour catheterisme sus-pubien
IT1024524B (it) Reagente per la determinazione di colesierina
AU448249B2 (en) New and improved apparatus for sample analysis ona continuous flow basis
IT973203B (it) Apparecchiatura per l umidificazio ne di particelle
ZA743071B (en) Flow measuring apparatus
GB1446517A (en) Flow-velocity measuring apparatus
IT1011642B (it) Apparecchio per analisi di miscele gassose
IT1014467B (it) Procedimento ed apparecchio per la misura precisa dello spessore di oggetti
IT1008312B (it) Dispositivo per il dusaggio di materiali particellari
IT1033136B (it) Apparecchio per misurare le con centrazioni di no
IT997137B (it) Apparecchiatura per misurare la lunghezza di segmenti curvilinei
AU6879274A (en) Beam measuring apparatus
IT1016932B (it) Procedimento per la separazione di materiali idrocarburic
IT1024198B (it) Dispositivo per la compressione di rifioti
CA1012661A (en) Method for the analysis of isotopes
SE409951B (sv) Forfarande och anordning for att separera partiklar
IT979216B (it) Apparecchio per la preparazione di bavande
GB1444255A (en) Apparatus for and methods of the electrical discharge analysis of metalarticles
SU506405A1 (ru) Компрессионно-дистракционный аппарат дл остеосинтеза
IT1021535B (it) Apparato per analizzare la distribuzione di volume di particelle
IT1004180B (it) Apparecchio di pesatura