ATE541201T1 - Oberflächenpartikeldetektor - Google Patents

Oberflächenpartikeldetektor

Info

Publication number
ATE541201T1
ATE541201T1 AT01973148T AT01973148T ATE541201T1 AT E541201 T1 ATE541201 T1 AT E541201T1 AT 01973148 T AT01973148 T AT 01973148T AT 01973148 T AT01973148 T AT 01973148T AT E541201 T1 ATE541201 T1 AT E541201T1
Authority
AT
Austria
Prior art keywords
particle counter
scanner
conduit
particle
airstream
Prior art date
Application number
AT01973148T
Other languages
English (en)
Inventor
Donald Lutz
Daniel Duggan
Original Assignee
Pentagon Technologies Group Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pentagon Technologies Group Inc filed Critical Pentagon Technologies Group Inc
Application granted granted Critical
Publication of ATE541201T1 publication Critical patent/ATE541201T1/de

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/00584—Control arrangements for automatic analysers
    • G01N35/00722—Communications; Identification
    • G01N35/00732—Identification of carriers, materials or components in automatic analysers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G01N1/2205—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling with filters
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/24—Suction devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N2001/028—Sampling from a surface, swabbing, vaporising
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G01N2001/222—Other features
    • G01N2001/2223—Other features aerosol sampling devices
    • 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
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N2015/1486—Counting the particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
AT01973148T 2000-09-13 2001-09-12 Oberflächenpartikeldetektor ATE541201T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23226700P 2000-09-13 2000-09-13
US09/952,900 US7010991B2 (en) 2000-09-13 2001-09-11 Surface particle detector
PCT/US2001/029162 WO2002023155A2 (en) 2000-09-13 2001-09-12 Surface particle detector

Publications (1)

Publication Number Publication Date
ATE541201T1 true ATE541201T1 (de) 2012-01-15

Family

ID=26925822

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01973148T ATE541201T1 (de) 2000-09-13 2001-09-12 Oberflächenpartikeldetektor

Country Status (8)

Country Link
US (1) US7010991B2 (de)
EP (1) EP1325303B1 (de)
JP (1) JP3920216B2 (de)
KR (1) KR100633724B1 (de)
CN (1) CN100439898C (de)
AT (1) ATE541201T1 (de)
AU (1) AU2001292756A1 (de)
WO (1) WO2002023155A2 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6778912B2 (en) * 2000-05-23 2004-08-17 Wyatt Technology Corporation Device and method to locate, detect, and remove precipitated aerosol particles
US6413487B1 (en) 2000-06-02 2002-07-02 The Board Of Regents Of The University Of Oklahoma Method and apparatus for producing carbon nanotubes
US6769316B2 (en) * 2002-06-21 2004-08-03 Rupprecht & Patashnick Company, Inc. Sampling cartridge for gas sampling apparatus
US7159474B2 (en) * 2003-09-18 2007-01-09 The Johns Hopkins University Modular sampling device
FR2865807A1 (fr) * 2004-01-29 2005-08-05 Commissariat Energie Atomique Dispositif permettant de collecter et de compter des aerosols.
US7867779B2 (en) * 2005-02-03 2011-01-11 Air Products And Chemicals, Inc. System and method comprising same for measurement and/or analysis of particles in gas stream
US7299710B2 (en) * 2005-08-11 2007-11-27 Syagen Technology Hand-held trace vapor/particle sampling system
US7647811B2 (en) * 2006-12-21 2010-01-19 Horiba Ltd. Solid particle counting system with valve to allow reduction of pressure pulse at particle counter when vacuum pump is started
GB0702592D0 (en) * 2007-02-10 2007-03-21 Unilever Plc Sampler and method of sampling
US7880874B2 (en) * 2007-08-21 2011-02-01 Lighthouse Worldwide Solutions, Inc. Surface particle counter
FR2933194B1 (fr) * 2008-06-26 2010-08-13 Commissariat Energie Atomique Procede et dispositif de quantification des contaminants particulaires de surface par analyse amelioree
US9228785B2 (en) 2010-05-04 2016-01-05 Alexander Poltorak Fractal heat transfer device
US10852069B2 (en) 2010-05-04 2020-12-01 Fractal Heatsink Technologies, LLC System and method for maintaining efficiency of a fractal heat sink
JP2012159421A (ja) * 2011-02-01 2012-08-23 Ulvac Japan Ltd パーティクル測定装置
US20130027527A1 (en) * 2011-07-26 2013-01-31 General Electric Company Inspection system deploying portable handset with active cooling feature
JP5827515B2 (ja) * 2011-07-28 2015-12-02 株式会社アルバック パーティクル測定装置
WO2013098693A1 (en) * 2011-12-27 2013-07-04 Koninklijke Philips Electronics N.V. User replaceable filter for gas sampling system
US8943883B2 (en) 2012-09-14 2015-02-03 HGST Netherlands B.V. Apparatus for counting microparticles using a gas reservoir to increase stability of air pressure
DE102012222425B4 (de) * 2012-12-06 2014-08-14 Siemens Aktiengesellschaft Vorrichtung zur Reinhaltung von vorgebbaren Bereichen in einem Gehäuse
US9677990B2 (en) 2014-04-30 2017-06-13 Particles Plus, Inc. Particle counter with advanced features
US11579072B2 (en) 2013-03-15 2023-02-14 Particles Plus, Inc. Personal air quality monitoring system
CN103276368A (zh) * 2013-04-28 2013-09-04 上海华力微电子有限公司 颗粒污染监控系统及化学气相沉积设备
WO2017095585A1 (en) * 2015-12-04 2017-06-08 Applied Materials, Inc. Method and apparatus for surface nanoparticle measurement
CN107121443B (zh) * 2016-02-24 2021-02-12 贝克顿迪金森法国公司 用于检测透明量筒中的颗粒的检查系统和方法
US10725061B2 (en) * 2017-02-03 2020-07-28 Pentagon Technologies Group, Inc. Modulated air surface particle detector
US10712355B2 (en) * 2017-06-20 2020-07-14 Pentagon Technologies Group, Inc. High resolution surface particle detector
US10695804B2 (en) * 2018-01-25 2020-06-30 Applied Materials, Inc. Equipment cleaning apparatus and method
CN108279205A (zh) * 2018-03-15 2018-07-13 天津天河分析仪器有限公司 一种表面微粒分析仪及其测试方法
WO2020051131A1 (en) * 2018-09-04 2020-03-12 Particle Measuring Systems, Inc. Detecting nanoparticles on production equipment and surfaces
US11029295B2 (en) * 2018-10-11 2021-06-08 Tintoria Piana Us, Inc. Voctron: a low weight portable air sampling device
JP2022550418A (ja) * 2019-10-07 2022-12-01 パーティクル・メージャーリング・システムズ・インコーポレーテッド 抗菌粒子検出器
US11988591B2 (en) 2020-07-01 2024-05-21 Particles Plus, Inc. Modular optical particle counter sensor and apparatus
EP4257948A1 (de) 2022-04-04 2023-10-11 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO Verfahren und system zum prüfen einer oberfläche

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3653253A (en) 1970-01-05 1972-04-04 Thermo Systems Inc Aerosol mass concentration spectrometer
US4298860A (en) 1980-03-10 1981-11-03 Control Data Corporation Monitor and control apparatus
US4682993A (en) 1983-12-16 1987-07-28 Storage Technology Corporation Fluid filter system with replaceable filter element
US4569235A (en) * 1984-04-25 1986-02-11 The United States Of America As Represented By The Secretary Of The Air Force Portable, sequential air sampler
US4527953A (en) * 1984-10-12 1985-07-09 E. I. Du Pont De Nemours And Company Pump unit for sampling air
GB8610087D0 (en) 1986-04-24 1986-05-29 Renishaw Plc Probe
JPH01245131A (ja) 1988-03-28 1989-09-29 Hitachi Electron Eng Co Ltd 微粒子検出方式
US4941105A (en) 1988-09-29 1990-07-10 University Of Pittsburgh Method and apparatus for measuring dynamic bearing force
US4909090A (en) * 1989-04-24 1990-03-20 Thermedics Inc. Vapor sampling probe
US4962368A (en) 1989-05-04 1990-10-09 General Signal Corporation Reliability and workability test apparatus for an environmental monitoring system
US5440301A (en) 1990-05-14 1995-08-08 Evans; Wayne W. Intelligent alerting and locating communication system
US5125480B1 (en) 1990-12-10 1995-04-04 Lubrication Syst Co Texas Inc Lubrication system
US5253538A (en) 1991-04-26 1993-10-19 Dryden Engineering Co., Inc. Method and device for quantifying particles on a surface
US5248933A (en) 1992-06-15 1993-09-28 Thornton Associates, Inc. Calibration
US5591974A (en) 1992-09-30 1997-01-07 Westinghouse Electric Corporation Automated collection and processing of environmental samples
US5404762A (en) * 1993-01-15 1995-04-11 The Regents Of The Univ. Of California Office Of Technology Transfer Quick-change filter cartridge
DE4330873A1 (de) 1993-09-13 1995-03-16 Zeiss Carl Fa Koordinatenmeßgerät mit einem Tastkopf und einer Elektronik zur Verarbeitung des Tastsignals
US5501113A (en) 1993-11-08 1996-03-26 Pacific Scientific Company Particle measuring system with sonically measured flow rate
US5642284A (en) 1994-08-12 1997-06-24 Caterpillar Inc. Maintenance monitor system
US5925825A (en) 1994-10-05 1999-07-20 Franklin Electric Co., Inc. Clamp and cup securing strain gauge cell adjacent pressure transmitting diaphragm
US5930744A (en) 1995-09-15 1999-07-27 Defelsko Corporation Coating thickness gauge
US5939647A (en) 1996-01-16 1999-08-17 Applied Materials, Inc. Surface particle sampling head having a rotatable probe
US5920392A (en) 1996-01-17 1999-07-06 Excel Precision, Inc. Environmental parameter measurement device and method for laser interferometry
US5872512A (en) 1996-02-09 1999-02-16 Interactive Technologies, Inc. Apparatus and method for reducing errors in a battery operated sensing circuit
EP0885387A1 (de) 1996-03-08 1998-12-23 Holometrix, Inc. Wärmeflussmessgeräte
US5825487A (en) * 1996-10-10 1998-10-20 Venturedyne, Ltd. Particle sensor with features for setting, adjusting and trimming the flow rate of the sampled air
IL119562A (en) * 1996-11-04 2003-12-10 Oridion Medical Ltd Fluid analyzer with tube connector verifier
US5892690A (en) 1997-03-10 1999-04-06 Purechoice, Inc. Environment monitoring system
US5878377A (en) 1997-04-10 1999-03-02 International Business Machines Corporation Environmental and power error handling extension and analysis
US6073036A (en) 1997-04-28 2000-06-06 Nokia Mobile Phones Limited Mobile station with touch input having automatic symbol magnification function
US5834642A (en) * 1997-07-25 1998-11-10 International Business Machines Corporation Downstream monitor for CMP brush cleaners
US6076392A (en) 1997-08-18 2000-06-20 Metasensors, Inc. Method and apparatus for real time gas analysis
US6055480A (en) 1997-11-12 2000-04-25 Albert Einstein Healthcare Network Environmental monitoring system
US5949001A (en) 1998-02-17 1999-09-07 Willeke; Klaus Method for aerodynamic particle size analysis
WO1999041588A1 (en) * 1998-02-17 1999-08-19 Klaus Willeke Aerodynamic particle size analysis method and apparatus
JP3217023B2 (ja) 1998-02-19 2001-10-09 アロカ株式会社 超音波診断装置
GB9813858D0 (en) * 1998-06-27 1998-08-26 Codel International Limited Dust/particle monitor
AU5022599A (en) 1998-07-31 2000-02-28 Nazir Dosani Method and system for communicating caller identification information between a remote site and a central monitoring station over pstn
US6583720B1 (en) 1999-02-22 2003-06-24 Early Warning Corporation Command console for home monitoring system
US6167107A (en) 1999-07-16 2000-12-26 Particle Measuring Systems, Inc. Air pump for particle sensing using regenerative fan, and associated methods
US6103534A (en) 1999-09-28 2000-08-15 The United States Of America As Represented By The Secretary Of The Navy Cyclone aerosol sampler and biological aerosol chemiluminescent detection system employing the same
US6661345B1 (en) 1999-10-22 2003-12-09 The Johns Hopkins University Alertness monitoring system
US6473660B1 (en) 1999-12-03 2002-10-29 The Foxboro Company Process control system and method with automatic fault avoidance
US6405135B1 (en) 2000-07-18 2002-06-11 John J. Adriany System for remote detection and notification of subterranean pollutants
US6460005B1 (en) 2000-08-10 2002-10-01 International Business Machines Corporation Apparatus and method for monitoring environmental conditions in a computing device
US6725180B2 (en) * 2001-01-12 2004-04-20 Ingersoll-Rand Company Environmental monitoring system
US6525658B2 (en) 2001-06-11 2003-02-25 Ensco, Inc. Method and device for event detection utilizing data from a multiplicity of sensor sources

Also Published As

Publication number Publication date
US7010991B2 (en) 2006-03-14
CN1531646A (zh) 2004-09-22
EP1325303B1 (de) 2012-01-11
CN100439898C (zh) 2008-12-03
KR20030034179A (ko) 2003-05-01
US20020083780A1 (en) 2002-07-04
JP2004512503A (ja) 2004-04-22
AU2001292756A1 (en) 2002-03-26
KR100633724B1 (ko) 2006-10-13
JP3920216B2 (ja) 2007-05-30
WO2002023155A3 (en) 2002-06-13
EP1325303A2 (de) 2003-07-09
EP1325303A4 (de) 2007-07-25
WO2002023155A2 (en) 2002-03-21

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