CA987389A - 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 liquidInfo
- Publication number
- CA987389A CA987389A CA180,372A CA180372A CA987389A CA 987389 A CA987389 A CA 987389A CA 180372 A CA180372 A CA 180372A CA 987389 A CA987389 A CA 987389A
- Authority
- CA
- Canada
- Prior art keywords
- concentration
- determining
- measuring device
- conductive liquid
- particles suspended
- Prior art date
- 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
Links
- 239000007788 liquid Substances 0.000 title 1
- 239000002245 particle Substances 0.000 title 1
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1352972A CH549211A (de) | 1972-09-15 | 1972-09-15 | Messgeraet zur bestimmung der konzentration von in einer elektrolytisch leitfaehigen fluessigkeit suspendierten teilchen. |
Publications (1)
Publication Number | Publication Date |
---|---|
CA987389A true CA987389A (en) | 1976-04-13 |
Family
ID=4393213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA180,372A Expired CA987389A (en) | 1972-09-15 | 1973-09-05 | Measuring device for determining the concentration of particles suspended in an electrolytically conductive liquid |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS4966383A (xx) |
CA (1) | CA987389A (xx) |
CH (1) | CH549211A (xx) |
DE (1) | DE2343363C3 (xx) |
FR (1) | FR2199879A5 (xx) |
GB (1) | GB1422748A (xx) |
IT (1) | IT993184B (xx) |
SE (1) | SE395770B (xx) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE442247B (sv) * | 1984-02-14 | 1985-12-09 | Svenska Traeforskningsinst | Anordning for att i en suspension med atminstone tva typer av suspenderade emnen var for sig meta halten av varje emnestyp |
-
1972
- 1972-09-15 CH CH1352972A patent/CH549211A/xx not_active IP Right Cessation
-
1973
- 1973-08-20 GB GB3924373A patent/GB1422748A/en not_active Expired
- 1973-08-28 DE DE2343363A patent/DE2343363C3/de not_active Expired
- 1973-08-28 JP JP48095811A patent/JPS4966383A/ja active Pending
- 1973-08-30 SE SE7311789A patent/SE395770B/xx unknown
- 1973-09-05 CA CA180,372A patent/CA987389A/en not_active Expired
- 1973-09-11 IT IT28762/73A patent/IT993184B/it active
- 1973-09-13 FR FR7332980A patent/FR2199879A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2343363B2 (de) | 1975-04-30 |
SE395770B (sv) | 1977-08-22 |
GB1422748A (en) | 1976-01-28 |
JPS4966383A (xx) | 1974-06-27 |
DE2343363C3 (de) | 1975-12-11 |
CH549211A (de) | 1974-05-15 |
FR2199879A5 (xx) | 1974-04-12 |
IT993184B (it) | 1975-09-30 |
DE2343363A1 (de) | 1974-03-28 |
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