CN108169082A - 一种正、反傅里叶光路结合的激光粒度仪 - Google Patents
一种正、反傅里叶光路结合的激光粒度仪 Download PDFInfo
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- CN108169082A CN108169082A CN201611116497.9A CN201611116497A CN108169082A CN 108169082 A CN108169082 A CN 108169082A CN 201611116497 A CN201611116497 A CN 201611116497A CN 108169082 A CN108169082 A CN 108169082A
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- 239000002245 particle Substances 0.000 title claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 230000007547 defect Effects 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
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- 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
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CN201611116497.9A CN108169082B (zh) | 2016-12-07 | 2016-12-07 | 一种正、反傅里叶光路结合的激光粒度仪 |
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CN201611116497.9A CN108169082B (zh) | 2016-12-07 | 2016-12-07 | 一种正、反傅里叶光路结合的激光粒度仪 |
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CN108169082B CN108169082B (zh) | 2021-03-02 |
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Citations (14)
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US20030195705A1 (en) * | 2002-04-10 | 2003-10-16 | Scott Leaney | Method and apparatus for anisotropic vector plane wave decomposition for 3D vertical seismic profile data |
JP2003315243A (ja) * | 2002-04-17 | 2003-11-06 | Horiba Ltd | 粒子径分布測定装置 |
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CN201277938Y (zh) * | 2008-10-16 | 2009-07-22 | 丹东百特科技有限公司 | 一种单光束双镜头激光粒度仪 |
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EP2869057A1 (en) * | 2013-11-05 | 2015-05-06 | Malvern Instruments Limited | Improvements Relating to Particle Characterisation |
CN104677795A (zh) * | 2015-03-06 | 2015-06-03 | 杨英 | 一种自动监测空气中pm2.5浓度的装置 |
CN107144501A (zh) * | 2017-06-13 | 2017-09-08 | 南京航空航天大学 | 利用短脉冲激光测量球形颗粒分形聚集特征参数的方法 |
-
2016
- 2016-12-07 CN CN201611116497.9A patent/CN108169082B/zh active Active
Patent Citations (14)
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EP0672894A2 (de) * | 1994-03-19 | 1995-09-20 | Abb Research Ltd. | Verfahren und Vorrichtung zur Auswertung von Doppelbelichtungsaufnahmen |
JP2000171384A (ja) * | 1998-09-29 | 2000-06-23 | Horiba Ltd | 粒子径分布の測定装置および粒子径分布の測定方法 |
US20030195705A1 (en) * | 2002-04-10 | 2003-10-16 | Scott Leaney | Method and apparatus for anisotropic vector plane wave decomposition for 3D vertical seismic profile data |
JP2003315243A (ja) * | 2002-04-17 | 2003-11-06 | Horiba Ltd | 粒子径分布測定装置 |
JP2004117096A (ja) * | 2002-09-25 | 2004-04-15 | Horiba Ltd | 粒径分布測定方法および装置 |
CN1760660A (zh) * | 2004-10-12 | 2006-04-19 | 珠海欧美克科技有限公司 | 一种激光粒度仪 |
JP2007155509A (ja) * | 2005-12-06 | 2007-06-21 | Kowa Co | 血小板凝集反応測定方法、および血小板凝集反応測定装置 |
CN201016915Y (zh) * | 2007-03-15 | 2008-02-06 | 刘文宾 | 高精度激光粒度分析仪 |
CN201060153Y (zh) * | 2007-07-27 | 2008-05-14 | 任中京 | 双光束激光粒度仪 |
CN201277938Y (zh) * | 2008-10-16 | 2009-07-22 | 丹东百特科技有限公司 | 一种单光束双镜头激光粒度仪 |
CN103063626A (zh) * | 2012-12-13 | 2013-04-24 | 江西科技师范大学 | 一种光路自动校正的细胞激光激发检测装置及其方法 |
EP2869057A1 (en) * | 2013-11-05 | 2015-05-06 | Malvern Instruments Limited | Improvements Relating to Particle Characterisation |
CN104677795A (zh) * | 2015-03-06 | 2015-06-03 | 杨英 | 一种自动监测空气中pm2.5浓度的装置 |
CN107144501A (zh) * | 2017-06-13 | 2017-09-08 | 南京航空航天大学 | 利用短脉冲激光测量球形颗粒分形聚集特征参数的方法 |
Non-Patent Citations (3)
Title |
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DAVID D. LIU AND FAZLE HUSSAIN: "Off-axis holographic technique for particle image velocimetry using a Fourier-transform lens", 《OPTICS LETTERS》 * |
林超 等: "超细颗粒物近场散射光场分布特性研究", 《中国粉体技术》 * |
韩喜江 等: "《现代仪器分析实验》", 31 March 2008 * |
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Effective date of registration: 20210202 Address after: 118009 No.9 Ganquan Road, Jinquan Industrial Zone, border cooperation zone, Dandong City, Liaoning Province Applicant after: DANDONG BETTERSIZE INSTRUMENTS Ltd. Address before: 118009 No. 9 Ganquan Road, Kimcheon Industrial Zone, Lingang Industrial Park, Dandong, Liaoning Applicant before: Dong Qingyun |
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Effective date of registration: 20230512 Address after: 118009 No.9 Ganquan Road, Jinquan Industrial Zone, border cooperation zone, Dandong City, Liaoning Province Patentee after: DANDONG BETTERSIZE INSTRUMENTS Ltd. Patentee after: HENAN YELLOWRIVER HYDRO SCIENCE, Inc. Address before: 118009 No.9 Ganquan Road, Jinquan Industrial Zone, border cooperation zone, Dandong City, Liaoning Province Patentee before: DANDONG BETTERSIZE INSTRUMENTS Ltd. |