WO2002079757A3 - Method and device for measuring a permeation rate - Google Patents

Method and device for measuring a permeation rate Download PDF

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Publication number
WO2002079757A3
WO2002079757A3 PCT/IB2002/000754 IB0200754W WO02079757A3 WO 2002079757 A3 WO2002079757 A3 WO 2002079757A3 IB 0200754 W IB0200754 W IB 0200754W WO 02079757 A3 WO02079757 A3 WO 02079757A3
Authority
WO
WIPO (PCT)
Prior art keywords
measuring
permeation rate
time
transmissivity
reflectivity
Prior art date
Application number
PCT/IB2002/000754
Other languages
French (fr)
Other versions
WO2002079757A2 (en
Inventor
Petrus C P Bouten
Giovanni Nisato
Peter J Slikkerveer
Tongeren Henricus F J J Van
Eliav I Haskal
Der Sluis Paul Van
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Priority to KR1020027016047A priority Critical patent/KR100859818B1/en
Priority to EP02703801A priority patent/EP1373861A2/en
Priority to JP2002577538A priority patent/JP4209194B2/en
Priority to AU2002237478A priority patent/AU2002237478A1/en
Publication of WO2002079757A2 publication Critical patent/WO2002079757A2/en
Publication of WO2002079757A3 publication Critical patent/WO2002079757A3/en

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
    • G01N15/08—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
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N15/082—Investigating permeability by forcing a fluid through a sample
    • G01N15/132—
    • 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
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N2015/086—Investigating permeability, pore-volume, or surface area of porous materials of films, membranes or pellicules

Abstract

A method is proposed for measuring water permeability of substrates (1). A reactive compound (Ca, Ba) which reacts with a diffusing material, e. g. water, is applied on the substrate and the change in time of transmissivity, reflectivity of the layer is monitored in time.
PCT/IB2002/000754 2001-03-29 2002-03-13 Method and device for measuring a permeation rate WO2002079757A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020027016047A KR100859818B1 (en) 2001-03-29 2002-03-13 Method and apparatus for measuring the permeation rate of a substrate, method for testing a set of substrates from a batch on permeability, and method for measuring the permeation rate of an encapsulation
EP02703801A EP1373861A2 (en) 2001-03-29 2002-03-13 A method for measuring a permeation rate, a test and an apparatus for measuring and testing
JP2002577538A JP4209194B2 (en) 2001-03-29 2002-03-13 Permeability measurement and inspection method and measurement and inspection apparatus
AU2002237478A AU2002237478A1 (en) 2001-03-29 2002-03-13 Method and device for measuring a permeation rate

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP01201229.0 2001-03-29
EP01201229 2001-03-29
EP02075202.8 2002-01-17
EP02075202 2002-01-17

Publications (2)

Publication Number Publication Date
WO2002079757A2 WO2002079757A2 (en) 2002-10-10
WO2002079757A3 true WO2002079757A3 (en) 2003-01-16

Family

ID=26076870

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2002/000754 WO2002079757A2 (en) 2001-03-29 2002-03-13 Method and device for measuring a permeation rate

Country Status (8)

Country Link
US (2) US6993956B2 (en)
EP (1) EP1373861A2 (en)
JP (1) JP4209194B2 (en)
KR (1) KR100859818B1 (en)
CN (1) CN1242250C (en)
AU (1) AU2002237478A1 (en)
TW (1) TWI229733B (en)
WO (1) WO2002079757A2 (en)

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CN102183444B (en) * 2011-01-27 2013-09-25 中国商用飞机有限责任公司 Device and method for testing gas permeability in inner direction of paving layer surface
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US20140048824A1 (en) * 2012-08-15 2014-02-20 Epistar Corporation Light-emitting device
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KR101469533B1 (en) * 2013-05-30 2014-12-05 전자부품연구원 Reactive material cartridge for measuring a permeation rate and an apparatus for measuring having the same
DE102013022032A1 (en) 2013-12-19 2015-06-25 Technische Universität Ilmenau Method for detecting foreign substances or degradation products in encapsulated systems and its use
JP6635033B2 (en) * 2014-06-17 2020-01-22 コニカミノルタ株式会社 Water vapor permeability evaluation method and water vapor permeability evaluation device
CN104048901B (en) * 2014-06-26 2016-03-30 河南省嵩阳高速公路有限公司 Permeable layers emulsified asphalt osmotic effect method of testing
CN104465622B (en) * 2014-12-08 2017-09-15 京东方科技集团股份有限公司 Detect the method and encapsulating structure of backboard water oxygen transmitance
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CN106442260B (en) * 2016-09-27 2019-11-01 江西理工大学 A method of infiltration coefficient during measurement rare earth leaching mine
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Also Published As

Publication number Publication date
US20060147346A1 (en) 2006-07-06
EP1373861A2 (en) 2004-01-02
AU2002237478A1 (en) 2002-10-15
TWI229733B (en) 2005-03-21
CN1242250C (en) 2006-02-15
US7117720B2 (en) 2006-10-10
US20020152800A1 (en) 2002-10-24
JP4209194B2 (en) 2009-01-14
KR20030004438A (en) 2003-01-14
CN1460179A (en) 2003-12-03
US6993956B2 (en) 2006-02-07
KR100859818B1 (en) 2008-09-24
WO2002079757A2 (en) 2002-10-10
JP2004531711A (en) 2004-10-14

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