BE825903A - METHOD AND DEVICE FOR DETECTING AND MAKING VISIBLE THE IMPURITIES PRESENT IN SOLUTIONS OR CASTS - Google Patents
METHOD AND DEVICE FOR DETECTING AND MAKING VISIBLE THE IMPURITIES PRESENT IN SOLUTIONS OR CASTSInfo
- Publication number
- BE825903A BE825903A BE153675A BE153675A BE825903A BE 825903 A BE825903 A BE 825903A BE 153675 A BE153675 A BE 153675A BE 153675 A BE153675 A BE 153675A BE 825903 A BE825903 A BE 825903A
- Authority
- BE
- Belgium
- Prior art keywords
- casts
- solutions
- detecting
- impurities present
- making visible
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
- G01N21/51—Scattering, i.e. diffuse reflection within a body or fluid inside a container, e.g. in an ampoule
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M11/00—Counting of objects distributed at random, e.g. on a surface
- G06M11/02—Counting of objects distributed at random, e.g. on a surface using an electron beam scanning a surface line by line, e.g. of blood cells on a substrate
- G06M11/04—Counting of objects distributed at random, e.g. on a surface using an electron beam scanning a surface line by line, e.g. of blood cells on a substrate with provision for distinguishing between different sizes of objects
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742409316 DE2409316A1 (en) | 1974-02-27 | 1974-02-27 | METHOD AND DEVICE FOR DETERMINING AND VISIBLE PARTICLES IN SOLUTIONS OR MELTES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE825903A true BE825903A (en) | 1975-08-25 |
Family
ID=5908569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE153675A BE825903A (en) | 1974-02-27 | 1975-02-24 | METHOD AND DEVICE FOR DETECTING AND MAKING VISIBLE THE IMPURITIES PRESENT IN SOLUTIONS OR CASTS |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS50122290A (en) |
| BE (1) | BE825903A (en) |
| CH (1) | CH578174A5 (en) |
| DE (1) | DE2409316A1 (en) |
| DK (1) | DK75175A (en) |
| FI (1) | FI750531A (en) |
| FR (1) | FR2262297A1 (en) |
| IT (1) | IT1029857B (en) |
| LU (1) | LU71914A1 (en) |
| NL (1) | NL7501840A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4612614A (en) * | 1980-09-12 | 1986-09-16 | International Remote Imaging Systems, Inc. | Method of analyzing particles in a fluid sample |
| JPS5876740A (en) * | 1981-10-15 | 1983-05-09 | インタ−ナシヨナル・リモ−ト・イメ−ジング・システムズ | Method of analyzing grain of dilute liquid sample |
| FR2578979B1 (en) * | 1985-03-15 | 1987-08-21 | Elf France | PROCESS FOR THE QUICK DETERMINATION OF THE STABILITY OF OIL RESIDUES AND OIL, AS WELL AS APPARATUS FOR THE IMPLEMENTATION OF THIS PROCESS |
| JP2776823B2 (en) * | 1988-03-22 | 1998-07-16 | 株式会社日立製作所 | Optical detector |
-
1974
- 1974-02-27 DE DE19742409316 patent/DE2409316A1/en active Pending
-
1975
- 1975-02-17 NL NL7501840A patent/NL7501840A/en unknown
- 1975-02-24 CH CH226675A patent/CH578174A5/xx not_active IP Right Cessation
- 1975-02-24 BE BE153675A patent/BE825903A/en unknown
- 1975-02-25 LU LU71914A patent/LU71914A1/xx unknown
- 1975-02-25 FI FI750531A patent/FI750531A/fi not_active Application Discontinuation
- 1975-02-25 FR FR7505852A patent/FR2262297A1/en active Granted
- 1975-02-25 IT IT4833275A patent/IT1029857B/en active
- 1975-02-26 DK DK75175A patent/DK75175A/da unknown
- 1975-02-27 JP JP50024476A patent/JPS50122290A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| LU71914A1 (en) | 1977-01-06 |
| DE2409316A1 (en) | 1975-08-28 |
| DK75175A (en) | 1975-10-27 |
| JPS50122290A (en) | 1975-09-25 |
| FI750531A (en) | 1975-08-28 |
| FR2262297B3 (en) | 1977-11-04 |
| IT1029857B (en) | 1979-03-20 |
| FR2262297A1 (en) | 1975-09-19 |
| NL7501840A (en) | 1975-08-29 |
| CH578174A5 (en) | 1976-07-30 |
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