DK1468269T3 - Fremgangsmåde og apparat til bestemmelse af gennemtrængning af gasformige substanser gennem en membran - Google Patents

Fremgangsmåde og apparat til bestemmelse af gennemtrængning af gasformige substanser gennem en membran

Info

Publication number
DK1468269T3
DK1468269T3 DK02711556T DK02711556T DK1468269T3 DK 1468269 T3 DK1468269 T3 DK 1468269T3 DK 02711556 T DK02711556 T DK 02711556T DK 02711556 T DK02711556 T DK 02711556T DK 1468269 T3 DK1468269 T3 DK 1468269T3
Authority
DK
Denmark
Prior art keywords
penetration
relates
package
membrane
determining
Prior art date
Application number
DK02711556T
Other languages
English (en)
Inventor
Hanne Larsen
Achim Kohler
Original Assignee
Difftech As
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 Difftech As filed Critical Difftech As
Application granted granted Critical
Publication of DK1468269T3 publication Critical patent/DK1468269T3/da

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
    • G01N15/082—Investigating permeability by forcing a fluid through a sample
    • G01N15/0826—Investigating permeability by forcing a fluid through a sample and measuring fluid flow rate, i.e. permeation rate or pressure change

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Fluid Mechanics (AREA)
  • Dispersion Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Vacuum Packaging (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DK02711556T 2002-01-18 2002-01-18 Fremgangsmåde og apparat til bestemmelse af gennemtrængning af gasformige substanser gennem en membran DK1468269T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/NO2002/000025 WO2003060485A1 (en) 2002-01-18 2002-01-18 Method and device for determining penetration of gaseous substances through a membrane

Publications (1)

Publication Number Publication Date
DK1468269T3 true DK1468269T3 (da) 2009-02-16

Family

ID=19904231

Family Applications (1)

Application Number Title Priority Date Filing Date
DK02711556T DK1468269T3 (da) 2002-01-18 2002-01-18 Fremgangsmåde og apparat til bestemmelse af gennemtrængning af gasformige substanser gennem en membran

Country Status (10)

Country Link
US (1) US7004010B2 (da)
EP (1) EP1468269B1 (da)
CN (1) CN1615431A (da)
AT (1) ATE410672T1 (da)
AU (1) AU2002230300A1 (da)
DE (1) DE60229297D1 (da)
DK (1) DK1468269T3 (da)
ES (1) ES2315352T3 (da)
PT (1) PT1468269E (da)
WO (1) WO2003060485A1 (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4460000B2 (ja) * 2004-03-31 2010-04-28 エージェンシー フォー サイエンス，テクノロジー アンド リサーチ 試験材料のガス透過率を測定するためのセンサ
ITPI20060106A1 (it) 2006-09-12 2008-03-13 Extrasolution S R L Metodo per la misurazione di permeabilita' ai gas di contenitori ed elementi di tenuta in genere.
CN100554958C (zh) * 2006-09-30 2009-10-28 梁嘉臻 一种测试包装袋透氧率的方法
WO2008046419A1 (en) * 2006-10-18 2008-04-24 Pbi-Dansensor A/S A device for the use in permeability testing of containers
US8567236B2 (en) * 2007-12-13 2013-10-29 University Of Florida Research Foundation, Inc. Method and apparatus for measuring gas transmission rate of semi-barrier materials
CN101963571B (zh) * 2010-09-21 2012-06-06 同济大学 水泥土屏障隔离法处置效果的室内检测方法
JP5510348B2 (ja) * 2011-01-28 2014-06-04 三菱マテリアル株式会社 水蒸気バリア性の評価方法
CN112798186B (zh) * 2021-02-02 2024-12-17 广州西唐机电科技有限公司 用于检测水和氧气的泄漏量与渗透量的检测装置
WO2023095157A1 (en) * 2021-11-24 2023-06-01 Chairman, Defence Research & Development Organisation (DRDO) "apparatus and method for penetration testing of protective clothing against fluids"
CN118333447B (zh) * 2024-04-07 2024-11-15 山东艾泽福吉生物科技有限公司 一种食用菌品质监测方法及系统

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH618013A5 (da) * 1977-05-20 1980-06-30 Lyssy Georges H
DE3724160A1 (de) * 1986-08-06 1988-02-11 Horst Gruen Verfahren zur pruefung der wasserdurchlaessigkeit von aussenwaenden und/oder schlechter raumdurchlueftung und verwendung dieses verfahrens
US4864845A (en) * 1987-09-29 1989-09-12 Board Of Regents University Of Texas System Electronic field permeameter
US4854157A (en) 1988-03-07 1989-08-08 The Kendall Company Device for measuring effective porosity
US4944180A (en) * 1988-08-26 1990-07-31 The Dow Chemical Company Permeation measurement device
US5131261A (en) * 1988-08-26 1992-07-21 The Dow Chemical Company Permeation measurement device
ES2044009T3 (es) * 1989-10-09 1994-01-01 Nestle Sa Procedimiento y dispositivo para la determinacion simultanea del contenido de oxigeno y de la presion residual en un embalaje..
EP0559994B1 (en) * 1992-03-09 1995-06-28 ROBOPAC SISTEMI S.r.l. Apparatus for wrapping palletized commodities in plastic film
US5347845A (en) * 1993-02-19 1994-09-20 Whirlpool Corporation Appliance shipping container air sampling system
US5361625A (en) * 1993-04-29 1994-11-08 Ylvisaker Jon A Method and device for the measurement of barrier properties of films against gases
CH689148A5 (de) 1995-02-15 1998-10-30 Lyssy Georges H Verfahren und Messeinrichtung zur Messung der Sauerstoffpermeabilitaet eines Prueflings.
JPH1130579A (ja) * 1997-05-16 1999-02-02 Japan Pionics Co Ltd 酸素拡散量測定方法、酸素拡散量測定装置および酸素拡散量で通気量を規定した発熱袋
KR100267507B1 (ko) * 1998-06-11 2000-10-16 김충섭 비다공성막을 통과하는 투과물의 투과특성측정방법 및측정장치
AU5554199A (en) 1998-08-11 2000-03-06 Penn State Research Foundation, The Rapid method to experimentally measure the gas permeability of micro-perforated films
US6684684B2 (en) * 2000-05-30 2004-02-03 Instrotek, Inc. Systems and methods for determining the porosity and/or effective air void content of compacted material
US6598463B2 (en) * 2001-05-02 2003-07-29 Du Pont Method for determining gas accumulation rates

Also Published As

Publication number Publication date
PT1468269E (pt) 2009-01-13
EP1468269B1 (en) 2008-10-08
EP1468269A1 (en) 2004-10-20
US7004010B2 (en) 2006-02-28
US20050076705A1 (en) 2005-04-14
ES2315352T3 (es) 2009-04-01
ATE410672T1 (de) 2008-10-15
AU2002230300A1 (en) 2003-07-30
DE60229297D1 (de) 2008-11-20
CN1615431A (zh) 2005-05-11
WO2003060485A1 (en) 2003-07-24

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