JPS5068173A - - Google Patents
Info
- Publication number
- JPS5068173A JPS5068173A JP49116243A JP11624374A JPS5068173A JP S5068173 A JPS5068173 A JP S5068173A JP 49116243 A JP49116243 A JP 49116243A JP 11624374 A JP11624374 A JP 11624374A JP S5068173 A JPS5068173 A JP S5068173A
- Authority
- JP
- Japan
- 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.)
- Granted
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/406,919 US3963983A (en) | 1973-04-18 | 1973-10-16 | Pulse amplitude discriminating circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5068173A true JPS5068173A (no) | 1975-06-07 |
| JPS5519497B2 JPS5519497B2 (no) | 1980-05-27 |
Family
ID=23609891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11624374A Expired JPS5519497B2 (no) | 1973-10-16 | 1974-10-11 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5519497B2 (no) |
| CA (1) | CA1018595A (no) |
| DE (1) | DE2448303B2 (no) |
| FR (1) | FR2247852B1 (no) |
| GB (1) | GB1482791A (no) |
| IT (1) | IT1021768B (no) |
| NL (1) | NL7413383A (no) |
| SE (1) | SE402659B (no) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5846149U (ja) * | 1981-09-25 | 1983-03-28 | エルマ光学株式会社 | 微粒子の体積測定装置 |
| JPS5853738A (ja) * | 1981-09-25 | 1983-03-30 | Eruma Kogaku Kk | 微粒子の体積測定装置 |
| JPS61178643A (ja) * | 1985-02-05 | 1986-08-11 | Toa Medical Electronics Co Ltd | 粒子分析装置 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3227664A1 (de) * | 1982-07-23 | 1984-02-02 | Vladimir Vasil'evič Saratov Pavlov | Einrichtung zur messung der menge und groesse fester teilchen in fluessigen und gasmedien |
| FR3034520B1 (fr) | 2015-04-02 | 2020-02-14 | Horiba Abx Sas | Dispositif de comptage de particules |
-
1974
- 1974-10-10 DE DE2448303A patent/DE2448303B2/de not_active Ceased
- 1974-10-11 GB GB44133/74A patent/GB1482791A/en not_active Expired
- 1974-10-11 IT IT53480/74A patent/IT1021768B/it active
- 1974-10-11 FR FR7434223A patent/FR2247852B1/fr not_active Expired
- 1974-10-11 NL NL7413383A patent/NL7413383A/xx not_active Application Discontinuation
- 1974-10-11 JP JP11624374A patent/JPS5519497B2/ja not_active Expired
- 1974-10-11 SE SE7412832A patent/SE402659B/xx unknown
- 1974-10-11 CA CA211,249A patent/CA1018595A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5846149U (ja) * | 1981-09-25 | 1983-03-28 | エルマ光学株式会社 | 微粒子の体積測定装置 |
| JPS5853738A (ja) * | 1981-09-25 | 1983-03-30 | Eruma Kogaku Kk | 微粒子の体積測定装置 |
| JPS61178643A (ja) * | 1985-02-05 | 1986-08-11 | Toa Medical Electronics Co Ltd | 粒子分析装置 |
| JPH0533342B2 (no) * | 1985-02-05 | 1993-05-19 | Toa Medical Electronics |
Also Published As
| Publication number | Publication date |
|---|---|
| CA1018595A (en) | 1977-10-04 |
| SE402659B (sv) | 1978-07-10 |
| DE2448303A1 (de) | 1975-04-17 |
| SE7412832L (sv) | 1975-04-17 |
| FR2247852B1 (no) | 1979-10-12 |
| FR2247852A1 (no) | 1975-05-09 |
| NL7413383A (nl) | 1975-04-18 |
| DE2448303B2 (de) | 1980-11-13 |
| IT1021768B (it) | 1978-02-20 |
| JPS5519497B2 (no) | 1980-05-27 |
| GB1482791A (en) | 1977-08-17 |