WO2002010712A3 - A dust monitoring device - Google Patents

A dust monitoring device Download PDF

Info

Publication number
WO2002010712A3
WO2002010712A3 PCT/IB2001/001349 IB0101349W WO0210712A3 WO 2002010712 A3 WO2002010712 A3 WO 2002010712A3 IB 0101349 W IB0101349 W IB 0101349W WO 0210712 A3 WO0210712 A3 WO 0210712A3
Authority
WO
WIPO (PCT)
Prior art keywords
buckets
stand
cover body
monitoring device
downwind
Prior art date
Application number
PCT/IB2001/001349
Other languages
French (fr)
Other versions
WO2002010712A2 (en
Inventor
Gerald Francis Kuhn
Original Assignee
Gerald Francis Kuhn
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 Gerald Francis Kuhn filed Critical Gerald Francis Kuhn
Priority to AU2001275768A priority Critical patent/AU2001275768A1/en
Publication of WO2002010712A2 publication Critical patent/WO2002010712A2/en
Publication of WO2002010712A3 publication Critical patent/WO2002010712A3/en

Links

Classifications

    • 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
    • G01N1/2273—Atmospheric sampling
    • 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
    • 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
    • G01N2015/0042—Investigating dispersion of solids
    • G01N2015/0046—Investigating dispersion of solids in gas, e.g. smoke

Abstract

A dust monitoring device comprising a stand (12), two open-topped buckets (16.1 and 16.2), and a cover member (18). The buckets are supported in a cradle on the stand at a predetermined height, and are placed upwind-downwind in relation to each other. The cover member includes a cover body (52) which is mounted to the stand above the buckets so as to be freely rotatable relative to the buckets. The cover body includes an aperture (60) and an upright fin (56), which is acted upon by a prevailing wind, causing the cover body to assume an orientation wherein the upwind bucket is uncovered while the downwind bucket is covered. Thus precipitation of airborne dust from two opposing prevailing wind directions can be collected in the buckets and measured.
PCT/IB2001/001349 2000-07-27 2001-07-27 A dust monitoring device WO2002010712A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001275768A AU2001275768A1 (en) 2000-07-27 2001-07-27 A dust monitoring device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA2000/3790 2000-07-27
ZA200003790 2000-07-27

Publications (2)

Publication Number Publication Date
WO2002010712A2 WO2002010712A2 (en) 2002-02-07
WO2002010712A3 true WO2002010712A3 (en) 2002-08-15

Family

ID=25588846

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2001/001349 WO2002010712A2 (en) 2000-07-27 2001-07-27 A dust monitoring device

Country Status (2)

Country Link
AU (1) AU2001275768A1 (en)
WO (1) WO2002010712A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0618000D0 (en) 2006-09-13 2006-10-18 Environment Agency The Fluid sampling device
GB0717845D0 (en) * 2007-09-13 2007-10-31 Univ Lancaster Fluid sampling device
CN104280203B (en) * 2013-07-01 2017-10-27 中国农业科学院农业资源与农业区划研究所 Sand and dust Acquisition Instrument
CN103499428A (en) * 2013-10-14 2014-01-08 中国农业科学院农业资源与农业区划研究所 Litter migration flux determination device and method
ES2539413B1 (en) * 2013-12-31 2016-04-11 Fundación Andaluza Para El Desarrollo Aeroespacial Device for capturing and storing multiple samples of macroscopic elements
ES2470090B1 (en) * 2014-04-09 2015-04-17 Universidad De Almería Multidirectional collector of particles carried by the wind

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2699679A (en) * 1951-01-09 1955-01-18 Battelle Development Corp Atmospheric contaminant collector
DE1091366B (en) * 1959-04-18 1960-10-20 Rudolf Kroener Dipl Ing Device for the collection of dusts in the air depending on the wind direction
US4932254A (en) * 1987-03-27 1990-06-12 Carnegie-Mellon University Detector for dry deposition of atmospheric contaminants having a coating capable of retaining contaminants
FR2677124A1 (en) * 1991-05-29 1992-12-04 Lorraine Laminage Apparatus for measuring dust fallout

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2699679A (en) * 1951-01-09 1955-01-18 Battelle Development Corp Atmospheric contaminant collector
DE1091366B (en) * 1959-04-18 1960-10-20 Rudolf Kroener Dipl Ing Device for the collection of dusts in the air depending on the wind direction
US4932254A (en) * 1987-03-27 1990-06-12 Carnegie-Mellon University Detector for dry deposition of atmospheric contaminants having a coating capable of retaining contaminants
FR2677124A1 (en) * 1991-05-29 1992-12-04 Lorraine Laminage Apparatus for measuring dust fallout

Also Published As

Publication number Publication date
AU2001275768A1 (en) 2002-02-13
WO2002010712A2 (en) 2002-02-07

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