GB2553830B - A dust detector and method - Google Patents
A dust detector and method Download PDFInfo
- Publication number
- GB2553830B GB2553830B GB1615805.7A GB201615805A GB2553830B GB 2553830 B GB2553830 B GB 2553830B GB 201615805 A GB201615805 A GB 201615805A GB 2553830 B GB2553830 B GB 2553830B
- Authority
- GB
- United Kingdom
- Prior art keywords
- dust detector
- dust
- detector
- 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.)
- Active
Links
- 239000000428 dust Substances 0.000 title 1
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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/94—Investigating contamination, e.g. dust
-
- 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
- G01N15/0227—Investigating particle size or size distribution by optical means using imaging; using holography
-
- 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
- G01N15/06—Investigating concentration of particle suspensions
- G01N15/0606—Investigating concentration of particle suspensions by collecting particles on a support
- G01N15/0612—Optical scan of the deposits
-
- 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
- G01N21/84—Systems specially adapted for particular applications
-
- 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
- G01N2015/0042—Investigating dispersion of solids
- G01N2015/0046—Investigating dispersion of solids in gas, e.g. smoke
Landscapes
- Chemical & Material Sciences (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)
- Dispersion Chemistry (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1615805.7A GB2553830B (en) | 2016-09-16 | 2016-09-16 | A dust detector and method |
PCT/GB2017/052718 WO2018051101A1 (en) | 2016-09-16 | 2017-09-14 | A dust detector and method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1615805.7A GB2553830B (en) | 2016-09-16 | 2016-09-16 | A dust detector and method |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201615805D0 GB201615805D0 (en) | 2016-11-02 |
GB2553830A GB2553830A (en) | 2018-03-21 |
GB2553830B true GB2553830B (en) | 2020-02-12 |
Family
ID=57288817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1615805.7A Active GB2553830B (en) | 2016-09-16 | 2016-09-16 | A dust detector and method |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2553830B (en) |
WO (1) | WO2018051101A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109459354A (en) * | 2019-01-20 | 2019-03-12 | 华东交通大学 | A kind of workshop dust fall amount automatic detection device and method based on machine vision |
CN109932292A (en) * | 2019-03-29 | 2019-06-25 | 苏州精濑光电有限公司 | A kind of dust fall detection method |
CN112986084A (en) * | 2021-03-01 | 2021-06-18 | 山东三科聚能环保科技有限公司 | Handheld dust detector |
CN114544440B (en) * | 2022-02-22 | 2024-01-12 | 安徽理工大学 | Cutting dust generation experimental system and cutting dust generation monitoring method thereof |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5412221A (en) * | 1994-04-26 | 1995-05-02 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Particle fallout/activity sensor |
US5870186A (en) * | 1997-07-15 | 1999-02-09 | The United States Of America As Represented By The Administrator National Aeronautics And Space Administration | Detector for particle surface contamination |
JP2003075353A (en) * | 2001-09-03 | 2003-03-12 | Moritex Corp | Dust counter, and component therefor |
GB2422202A (en) * | 2005-01-10 | 2006-07-19 | Univ East Anglia | A device for determining dust accumulation |
FR3032036A1 (en) * | 2015-01-27 | 2016-07-29 | Cnrs - Centre Nat De La Rech Scient | METHODS AND DEVICES FOR DETECTING SURFACE CONTAMINATION BY FREE-AIR EVOLVING PARTICLES |
CN105891065A (en) * | 2016-04-07 | 2016-08-24 | 严媚 | Method for detecting particles in air on basis of contact-type image sensing |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5801824A (en) * | 1996-11-25 | 1998-09-01 | Photon Dynamics, Inc. | Large area defect monitor tool for manufacture of clean surfaces |
-
2016
- 2016-09-16 GB GB1615805.7A patent/GB2553830B/en active Active
-
2017
- 2017-09-14 WO PCT/GB2017/052718 patent/WO2018051101A1/en active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5412221A (en) * | 1994-04-26 | 1995-05-02 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Particle fallout/activity sensor |
US5870186A (en) * | 1997-07-15 | 1999-02-09 | The United States Of America As Represented By The Administrator National Aeronautics And Space Administration | Detector for particle surface contamination |
JP2003075353A (en) * | 2001-09-03 | 2003-03-12 | Moritex Corp | Dust counter, and component therefor |
GB2422202A (en) * | 2005-01-10 | 2006-07-19 | Univ East Anglia | A device for determining dust accumulation |
FR3032036A1 (en) * | 2015-01-27 | 2016-07-29 | Cnrs - Centre Nat De La Rech Scient | METHODS AND DEVICES FOR DETECTING SURFACE CONTAMINATION BY FREE-AIR EVOLVING PARTICLES |
CN105891065A (en) * | 2016-04-07 | 2016-08-24 | 严媚 | Method for detecting particles in air on basis of contact-type image sensing |
Also Published As
Publication number | Publication date |
---|---|
WO2018051101A1 (en) | 2018-03-22 |
GB201615805D0 (en) | 2016-11-02 |
GB2553830A (en) | 2018-03-21 |
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