CH549211A - MEASURING DEVICE FOR DETERMINING THE CONCENTRATION OF PARTICLES SUSPENDED IN AN ELECTROLYTICALLY CONDUCTIVE LIQUID. - Google Patents

MEASURING DEVICE FOR DETERMINING THE CONCENTRATION OF PARTICLES SUSPENDED IN AN ELECTROLYTICALLY CONDUCTIVE LIQUID.

Info

Publication number
CH549211A
CH549211A CH1352972A CH1352972A CH549211A CH 549211 A CH549211 A CH 549211A CH 1352972 A CH1352972 A CH 1352972A CH 1352972 A CH1352972 A CH 1352972A CH 549211 A CH549211 A CH 549211A
Authority
CH
Switzerland
Prior art keywords
concentration
determining
measuring device
conductive liquid
particles suspended
Prior art date
Application number
CH1352972A
Other languages
German (de)
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
Priority to CH1352972A priority Critical patent/CH549211A/en
Priority to GB3924373A priority patent/GB1422748A/en
Priority to JP48095811A priority patent/JPS4966383A/ja
Priority to DE2343363A priority patent/DE2343363C3/en
Priority to SE7311789A priority patent/SE395770B/en
Priority to CA180,372A priority patent/CA987389A/en
Priority to IT28762/73A priority patent/IT993184B/en
Priority to FR7332980A priority patent/FR2199879A5/fr
Publication of CH549211A publication Critical patent/CH549211A/en

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

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)
CH1352972A 1972-09-15 1972-09-15 MEASURING DEVICE FOR DETERMINING THE CONCENTRATION OF PARTICLES SUSPENDED IN AN ELECTROLYTICALLY CONDUCTIVE LIQUID. CH549211A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH1352972A CH549211A (en) 1972-09-15 1972-09-15 MEASURING DEVICE FOR DETERMINING THE CONCENTRATION OF PARTICLES SUSPENDED IN AN ELECTROLYTICALLY CONDUCTIVE LIQUID.
GB3924373A GB1422748A (en) 1972-09-15 1973-08-20 Measuring instrument
JP48095811A JPS4966383A (en) 1972-09-15 1973-08-28
DE2343363A DE2343363C3 (en) 1972-09-15 1973-08-28 Electronic circuit arrangement for coincidence correction for particle counters
SE7311789A SE395770B (en) 1972-09-15 1973-08-30 ELECTRONIC COUPLING DEVICE FOR COINCIDENCE CORRECTION CORRECTION
CA180,372A CA987389A (en) 1972-09-15 1973-09-05 Measuring device for determining the concentration of particles suspended in an electrolytically conductive liquid
IT28762/73A IT993184B (en) 1972-09-15 1973-09-11 MEASURING INSTRUMENT FOR DETERMINING THE CONCENTRATION OF SUSPENSION PARTICLES IN AN ELECTROLYTICALLY CONDUCTIVE LIQUID
FR7332980A FR2199879A5 (en) 1972-09-15 1973-09-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1352972A CH549211A (en) 1972-09-15 1972-09-15 MEASURING DEVICE FOR DETERMINING THE CONCENTRATION OF PARTICLES SUSPENDED IN AN ELECTROLYTICALLY CONDUCTIVE LIQUID.

Publications (1)

Publication Number Publication Date
CH549211A true CH549211A (en) 1974-05-15

Family

ID=4393213

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1352972A CH549211A (en) 1972-09-15 1972-09-15 MEASURING DEVICE FOR DETERMINING THE CONCENTRATION OF PARTICLES SUSPENDED IN AN ELECTROLYTICALLY CONDUCTIVE LIQUID.

Country Status (8)

Country Link
JP (1) JPS4966383A (en)
CA (1) CA987389A (en)
CH (1) CH549211A (en)
DE (1) DE2343363C3 (en)
FR (1) FR2199879A5 (en)
GB (1) GB1422748A (en)
IT (1) IT993184B (en)
SE (1) SE395770B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE442247B (en) * 1984-02-14 1985-12-09 Svenska Traeforskningsinst DEVICE FOR IN A SUSPENSION WITH ATMINSTONE TWO TYPES OF SUSPENDED SUBSTANCES WERE FOR THE META CONTENT OF EACH SUBJECT TYPE

Also Published As

Publication number Publication date
GB1422748A (en) 1976-01-28
JPS4966383A (en) 1974-06-27
FR2199879A5 (en) 1974-04-12
DE2343363A1 (en) 1974-03-28
DE2343363B2 (en) 1975-04-30
IT993184B (en) 1975-09-30
DE2343363C3 (en) 1975-12-11
CA987389A (en) 1976-04-13
SE395770B (en) 1977-08-22

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Legal Events

Date Code Title Description
PL Patent ceased