JPH0263181B2 - - Google Patents
Info
- Publication number
- JPH0263181B2 JPH0263181B2 JP59135978A JP13597884A JPH0263181B2 JP H0263181 B2 JPH0263181 B2 JP H0263181B2 JP 59135978 A JP59135978 A JP 59135978A JP 13597884 A JP13597884 A JP 13597884A JP H0263181 B2 JPH0263181 B2 JP H0263181B2
- Authority
- JP
- Japan
- Prior art keywords
- particle size
- scattered light
- measured
- light intensity
- size distribution
- 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
- 239000002245 particle Substances 0.000 claims description 105
- 238000006243 chemical reaction Methods 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 14
- 238000005259 measurement Methods 0.000 claims description 13
- 238000004364 calculation method Methods 0.000 claims description 11
- 230000001678 irradiating effect Effects 0.000 claims description 3
- 241001274197 Scatophagus argus Species 0.000 description 8
- 239000004793 Polystyrene Substances 0.000 description 7
- 238000005315 distribution function Methods 0.000 description 7
- 229920002223 polystyrene Polymers 0.000 description 7
- 239000013307 optical fiber Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- QXJJQWWVWRCVQT-UHFFFAOYSA-K calcium;sodium;phosphate Chemical compound [Na+].[Ca+2].[O-]P([O-])([O-])=O QXJJQWWVWRCVQT-UHFFFAOYSA-K 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- RVRCFVVLDHTFFA-UHFFFAOYSA-N heptasodium;tungsten;nonatriacontahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[W].[W].[W].[W].[W].[W].[W].[W].[W].[W].[W] RVRCFVVLDHTFFA-UHFFFAOYSA-N 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 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
- G01N15/02—Investigating particle size or size distribution
- G01N15/0205—Investigating particle size or size distribution by optical means
- G01N15/0211—Investigating a scatter or diffraction pattern
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)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59135978A JPS6114543A (ja) | 1984-06-30 | 1984-06-30 | 粒径測定装置 |
| DE8585303816T DE3581325D1 (de) | 1984-06-30 | 1985-05-30 | Apparat zur messung der abmessungen von teilchen. |
| US06/739,283 US4801205A (en) | 1984-06-30 | 1985-05-30 | Particle size measuring apparatus |
| EP85303816A EP0167272B1 (en) | 1984-06-30 | 1985-05-30 | Particle size measuring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59135978A JPS6114543A (ja) | 1984-06-30 | 1984-06-30 | 粒径測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6114543A JPS6114543A (ja) | 1986-01-22 |
| JPH0263181B2 true JPH0263181B2 (enrdf_load_stackoverflow) | 1990-12-27 |
Family
ID=15164322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59135978A Granted JPS6114543A (ja) | 1984-06-30 | 1984-06-30 | 粒径測定装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6114543A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353337A (zh) * | 2011-09-19 | 2012-02-15 | 南京信息工程大学 | 一种大气黑碳气溶胶粒子直径检测方法及检测装置 |
| WO2022270204A1 (ja) | 2021-06-21 | 2022-12-29 | 富士フイルム株式会社 | 粒子の測定装置及び粒子の測定方法 |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62222144A (ja) * | 1986-03-25 | 1987-09-30 | Toshiba Corp | 粒径測定装置 |
| JPH0264435A (ja) * | 1988-08-31 | 1990-03-05 | Y D K:Kk | 粒度測定装置 |
| JPH0643950B2 (ja) * | 1989-09-29 | 1994-06-08 | 株式会社島津製作所 | 粒度分布測定装置 |
| JP3266107B2 (ja) * | 1998-07-29 | 2002-03-18 | 株式会社島津製作所 | 粒子個数計測方法および粒子計測装置 |
| JP4132692B2 (ja) * | 2001-02-20 | 2008-08-13 | 株式会社堀場製作所 | 粒径分布測定装置 |
| JP3814190B2 (ja) * | 2001-11-09 | 2006-08-23 | 株式会社堀場製作所 | 粒径分布測定装置 |
| GB2383127B (en) * | 2001-12-12 | 2004-10-20 | Proimmune Ltd | Device and method for investigating analytes in liquid suspension or solution |
| US6798508B2 (en) * | 2002-08-23 | 2004-09-28 | Coulter International Corp. | Fiber optic apparatus for detecting light scatter to differentiate blood cells and the like |
| JP4115313B2 (ja) * | 2003-03-27 | 2008-07-09 | ダイセル化学工業株式会社 | マイクロカプセルの壁膜の厚み算出装置 |
| JP4329555B2 (ja) * | 2004-02-04 | 2009-09-09 | Ｔｏｔｏ株式会社 | エアロゾル粒子径測定方法、装置およびそれを備える複合構造物作製装置 |
| WO2016067793A1 (ja) * | 2014-10-29 | 2016-05-06 | 富士電機株式会社 | 粒子分析装置 |
| JP2017133925A (ja) | 2016-01-27 | 2017-08-03 | 富士電機株式会社 | 粒子分析装置 |
| EP3521810B1 (de) * | 2018-01-31 | 2019-11-27 | SICK Engineering GmbH | Analysegerät zur bestimmung von feinstaub |
-
1984
- 1984-06-30 JP JP59135978A patent/JPS6114543A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353337A (zh) * | 2011-09-19 | 2012-02-15 | 南京信息工程大学 | 一种大气黑碳气溶胶粒子直径检测方法及检测装置 |
| WO2022270204A1 (ja) | 2021-06-21 | 2022-12-29 | 富士フイルム株式会社 | 粒子の測定装置及び粒子の測定方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6114543A (ja) | 1986-01-22 |
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