AU6571000A - Optical method for characterization of particulate systems and device for carrying out said method - Google Patents

Optical method for characterization of particulate systems and device for carrying out said method

Info

Publication number
AU6571000A
AU6571000A AU65710/00A AU6571000A AU6571000A AU 6571000 A AU6571000 A AU 6571000A AU 65710/00 A AU65710/00 A AU 65710/00A AU 6571000 A AU6571000 A AU 6571000A AU 6571000 A AU6571000 A AU 6571000A
Authority
AU
Australia
Prior art keywords
characterization
carrying
particulate systems
optical
optical method
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.)
Abandoned
Application number
AU65710/00A
Inventor
Peter A. Gunther
Oliver K. Valet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
APSYS ADVANCED PARTICLE SYSTEMS GmbH
Original Assignee
APSYS ADVANCED PARTICLE SYSTEM
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 APSYS ADVANCED PARTICLE SYSTEM filed Critical APSYS ADVANCED PARTICLE SYSTEM
Publication of AU6571000A publication Critical patent/AU6571000A/en
Abandoned legal-status Critical Current

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
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/44—Raman spectrometry; Scattering spectrometry ; Fluorescence spectrometry
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/65—Raman scattering
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/02—Mechanical
    • G01N2201/024—Modular construction

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
AU65710/00A 1999-09-17 2000-08-15 Optical method for characterization of particulate systems and device for carrying out said method Abandoned AU6571000A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1999146110 DE19946110C1 (en) 1999-09-17 1999-09-17 Optical particle characterisation method for clean room for electronics industry has sampled air fed to light dispersion measuring device triggering particle identification unit using monochromatic light
DE19946110 1999-09-17
PCT/EP2000/007937 WO2001022060A1 (en) 1999-09-17 2000-08-15 Optical method for characterization of particulate systems and device for carrying out said method

Publications (1)

Publication Number Publication Date
AU6571000A true AU6571000A (en) 2001-04-24

Family

ID=7923360

Family Applications (1)

Application Number Title Priority Date Filing Date
AU65710/00A Abandoned AU6571000A (en) 1999-09-17 2000-08-15 Optical method for characterization of particulate systems and device for carrying out said method

Country Status (3)

Country Link
AU (1) AU6571000A (en)
DE (1) DE19946110C1 (en)
WO (1) WO2001022060A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10292357D2 (en) * 2001-05-31 2004-07-01 Rap Id Particle Systems Gmbh Process for automated detection, spectroscopic analysis and identification of particles
DE10127537C1 (en) * 2001-05-31 2002-11-14 Apsys Advanced Particle System Carrier substrate used for depositing, automatic recognition and spectroscopic identification of particulate impurities in liquid or gas media consists of a polymeric filter membrane coated with metal
WO2003095983A1 (en) * 2002-05-10 2003-11-20 Abb Patent Gmbh Method and device for taking indoor air samples
DE10320956B4 (en) * 2003-02-05 2005-02-17 Evotec Technologies Gmbh Examination procedure for biological cells and associated examination equipment
US7333197B2 (en) 2004-11-17 2008-02-19 Honeywell International Inc. Raman detection based flow cytometer
DE102006049517A1 (en) * 2006-10-20 2008-04-24 Haver & Boecker Ohg Device for determining parameters of a bulk material particle flow
WO2008085914A1 (en) 2007-01-05 2008-07-17 Malvern Instruments, Inc. Spectrometric investigation of heterogeneity
EP2081010B1 (en) 2008-01-16 2014-03-12 SICK Engineering GmbH Modular dust measurement
DE102010053749B4 (en) * 2010-12-08 2015-02-19 Airbus Defence and Space GmbH Device for identifying biotic particles
US10509976B2 (en) 2012-06-22 2019-12-17 Malvern Panalytical Limited Heterogeneous fluid sample characterization

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071298A (en) * 1974-06-27 1978-01-31 Stanford Research Institute Laser Raman/fluorescent device for analyzing airborne particles
US4383171A (en) * 1980-11-17 1983-05-10 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Particle analyzing method and apparatus
US5510611A (en) * 1994-02-25 1996-04-23 Yokogawa Electric Corporation Particle component analyzing apparatus, and equivalent particle diameter measuring method using same
NL1000011C2 (en) * 1995-04-03 1996-10-04 Stichting Scheikundig Onderzoe Method and apparatus for analyzing the chemical composition of particles.
US5565677A (en) * 1995-08-04 1996-10-15 The University Of Delaware Aerodynamic nozzle for aerosol particle beam formation into a vacuum
JPH10300671A (en) * 1997-04-22 1998-11-13 Yokogawa Electric Corp Equipment for measuring micro particle
US5946092A (en) * 1998-02-27 1999-08-31 Pacific Scientific Instruments Company Dual laser heterodyne optical particle detection technique
US8706697B2 (en) * 2010-12-17 2014-04-22 Microsoft Corporation Data retention component and framework

Also Published As

Publication number Publication date
DE19946110C1 (en) 2001-02-01
WO2001022060A1 (en) 2001-03-29

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase