DE1673032A1 - Verfahren und Vorrichtung zum Messen der Gas- oder Dampfdurchlaessigkeit von Filmen - Google Patents
Verfahren und Vorrichtung zum Messen der Gas- oder Dampfdurchlaessigkeit von FilmenInfo
- Publication number
- DE1673032A1 DE1673032A1 DE19671673032 DE1673032A DE1673032A1 DE 1673032 A1 DE1673032 A1 DE 1673032A1 DE 19671673032 DE19671673032 DE 19671673032 DE 1673032 A DE1673032 A DE 1673032A DE 1673032 A1 DE1673032 A1 DE 1673032A1
- Authority
- DE
- Germany
- Prior art keywords
- gas
- chamber
- test
- chromatograph
- supply line
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 20
- 230000035699 permeability Effects 0.000 title claims description 8
- 239000007789 gas Substances 0.000 claims description 104
- 238000012360 testing method Methods 0.000 claims description 46
- 239000012159 carrier gas Substances 0.000 claims description 21
- 238000005259 measurement Methods 0.000 claims description 7
- 238000004458 analytical method Methods 0.000 claims description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 2
- 101100328463 Mus musculus Cmya5 gene Proteins 0.000 claims 1
- 102100035115 Testin Human genes 0.000 claims 1
- 101710070533 Testin Proteins 0.000 claims 1
- 230000002459 sustained effect Effects 0.000 claims 1
- 239000000523 sample Substances 0.000 description 6
- 238000007789 sealing Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000007630 basic procedure Methods 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO66164020A NO115503B (enExample) | 1966-07-21 | 1966-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1673032A1 true DE1673032A1 (de) | 1971-04-29 |
Family
ID=19909647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19671673032 Pending DE1673032A1 (de) | 1966-07-21 | 1967-07-20 | Verfahren und Vorrichtung zum Messen der Gas- oder Dampfdurchlaessigkeit von Filmen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3498110A (enExample) |
| DE (1) | DE1673032A1 (enExample) |
| FR (1) | FR1532021A (enExample) |
| GB (1) | GB1192033A (enExample) |
| NO (1) | NO115503B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013002724B3 (de) * | 2013-02-12 | 2014-07-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren und Vorrichtung zur Bestimmung der Permeationsrate von Barrierematerialien |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3590634A (en) * | 1969-05-05 | 1971-07-06 | Stanford Research Inst | Instrument for determining permeation rates through a membrane |
| US3624710A (en) * | 1969-07-03 | 1971-11-30 | Monsanto Co | System for analysis |
| US4183812A (en) * | 1979-01-22 | 1980-01-15 | Fosdick Dale P | Fluid filtering device |
| US4391128A (en) * | 1981-04-20 | 1983-07-05 | Air Products And Chemicals, Inc. | Back-diffusion quality control method for barrier treated containers |
| US4464927A (en) * | 1982-01-07 | 1984-08-14 | Reid Philip L | Apparatus for measuring gas transmission through films |
| US4555934A (en) * | 1982-09-29 | 1985-12-03 | Core Laboratories, Inc. | Method and apparatus for nonsteady state testing of permeability |
| US4537063A (en) * | 1984-05-17 | 1985-08-27 | Core Laboratories, Inc. | Nonsteady-state core holder |
| US5081863A (en) * | 1985-05-31 | 1992-01-21 | Modern Controls, Inc. | Apparatus for measuring transmission of volatile substances through films |
| US4660411A (en) * | 1985-05-31 | 1987-04-28 | Reid Philip L | Apparatus for measuring transmission of volatile substances through films |
| US4656865A (en) * | 1985-09-09 | 1987-04-14 | The Dow Chemical Company | System for analyzing permeation of a gas or vapor through a film or membrane |
| GB2197080A (en) * | 1986-11-05 | 1988-05-11 | City Tech | Permeability/diffusion measurement |
| US4852389A (en) * | 1988-03-28 | 1989-08-01 | Modern Controls, Inc. | System for controlled humidity tests |
| US5131261A (en) * | 1988-08-26 | 1992-07-21 | The Dow Chemical Company | Permeation measurement device |
| US4944180A (en) * | 1988-08-26 | 1990-07-31 | The Dow Chemical Company | Permeation measurement device |
| US4934182A (en) * | 1989-04-17 | 1990-06-19 | Flink Ink Corporation | Process and apparatus for determining water content of materials |
| US5107696A (en) * | 1990-12-19 | 1992-04-28 | Modern Controls, Inc. | Device for measuring gas permeation |
| US5159829A (en) * | 1990-12-19 | 1992-11-03 | Modern Controls, Inc. | Device for measuring gas permeation |
| US5265463A (en) * | 1992-07-24 | 1993-11-30 | Modern Controls, Inc. | Apparatus for measuring the transmission rate of volatile organic chemicals through a barrier material |
| US5390539A (en) * | 1992-09-25 | 1995-02-21 | Modern Controls, Inc. | Device for measuring the permeability of a membrane to water vapor |
| US5591898A (en) * | 1995-10-12 | 1997-01-07 | Modern Controls, Inc. | Method for measuring material permeability characteristics |
| IT1283445B1 (it) * | 1996-07-18 | 1998-04-21 | Getters Spa | Procedimento per misurare la permeabilita' gassosa ed apparecchio che realizza tale procedimento |
| DE19644575C1 (de) * | 1996-10-26 | 1998-01-08 | Barbara Dr Pause | Verfahren und Vorrichtung zur Messung der Wasserdampfdiffusion durch plattenförmige, poröse Proben, insbesondere durch textile Flächengebilde, unter verschiedenen Meßbedingungen |
| WO1999066306A1 (en) * | 1998-06-15 | 1999-12-23 | The United States Of America | Apparatus and method for determining transport properties of porous materials |
| US6435007B1 (en) * | 1999-05-06 | 2002-08-20 | Sensor Research & Development Corporation | Materials breakthrough monitoring sensor system |
| US6354138B1 (en) * | 2000-02-23 | 2002-03-12 | Mocon, Inc. | Validation process for permeation measurements through closed containers |
| EP1411342B1 (en) * | 2002-10-11 | 2006-12-13 | S.O.I. Tec Silicon on Insulator Technologies S.A. | Method of evaluating a particle concentration in an atmosphere of a clean-room or a mini-environment |
| US7178384B2 (en) * | 2004-02-04 | 2007-02-20 | General Atomics | Method and apparatus for measuring ultralow permeation |
| US7624623B2 (en) * | 2005-01-10 | 2009-12-01 | Mocon, Inc. | Instrument and method for detecting leaks in hermetically sealed packaging |
| ATE545010T1 (de) | 2005-02-02 | 2012-02-15 | Mocon Inc | Instrument und verfahren zum detektieren und melden der grösse von lecks in hermetisch abgedichteten verpackungen |
| US7571636B2 (en) | 2005-02-14 | 2009-08-11 | Mocon, Inc. | Detecting and reporting the location of a leak in hermetically sealed packaging |
| US7257990B2 (en) * | 2005-04-25 | 2007-08-21 | General Atomics | Accelerated ultralow moisture permeation measurement |
| WO2007140714A1 (en) * | 2006-06-01 | 2007-12-13 | Accelergy Shanghai R & D Center Co., Ltd. | High throughput method and device for characterizing membrane |
| US7578208B2 (en) * | 2006-12-15 | 2009-08-25 | Mocon, Inc. | System and method for generating a gas sample of known and adjustable relative humidity |
| US8448497B2 (en) * | 2007-09-28 | 2013-05-28 | Ulvac, Inc. | Apparatus and method for measurement of water vapor permeability |
| US8691071B2 (en) * | 2008-05-02 | 2014-04-08 | Mocon, Inc. | Coulometric analyte sensing instrument with an analyte-consuming sensor in a closed cell |
| US8647876B2 (en) * | 2010-03-31 | 2014-02-11 | Fujifilm Corporation | Oxygen permeability measuring apparatus and method, and defect inspection apparatus and method |
| US20140137637A1 (en) * | 2011-07-08 | 2014-05-22 | Textest Ag | Air permeability tester |
| EP2872872A4 (en) * | 2012-07-12 | 2016-03-30 | Univ Florida | METHOD AND DEVICE FOR INCREASING THE SPEED AND / OR RESOLUTION OF GAS PERMEATION MEASUREMENTS |
| EP3106877B1 (en) | 2014-02-24 | 2021-04-07 | Mocon, Inc. | Protocol adaptive computer controlled target-analyte permeation testing instrument |
| WO2017135292A1 (ja) * | 2016-02-03 | 2017-08-10 | 国立研究開発法人産業技術総合研究所 | 標準ガスバリアフィルム |
| CN107271345B (zh) * | 2017-06-15 | 2019-07-19 | 中国食品药品检定研究院 | 一种两法联合标定氧气透过量标准膜及其制备方法 |
| CN113720555B (zh) * | 2021-09-26 | 2024-07-16 | 国家石油天然气管网集团有限公司 | 一种油气管道球阀内漏的检测装置及方法 |
| CN114441717B (zh) * | 2022-02-11 | 2023-04-21 | 华北电力大学（保定） | 一种生物气溶胶快速测量装置及方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3251217A (en) * | 1963-03-05 | 1966-05-17 | Univ Iowa State Res Found Inc | Determination of gases in metals |
| CH404977A (de) * | 1963-05-09 | 1965-12-31 | Lyssy Georges H | Verfahren zur experimentellen Bestimmung der Gasdurchlässigkeit von Folien und Gerät zur Durchführung des Verfahrens |
-
1966
- 1966-07-21 NO NO66164020A patent/NO115503B/no unknown
-
1967
- 1967-07-19 GB GB33124/67A patent/GB1192033A/en not_active Expired
- 1967-07-20 DE DE19671673032 patent/DE1673032A1/de active Pending
- 1967-07-20 US US654754A patent/US3498110A/en not_active Expired - Lifetime
- 1967-07-21 FR FR115154A patent/FR1532021A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013002724B3 (de) * | 2013-02-12 | 2014-07-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren und Vorrichtung zur Bestimmung der Permeationsrate von Barrierematerialien |
| US9470615B2 (en) | 2013-02-12 | 2016-10-18 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Method and apparatus for determining the permeation rate of barrier materials |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1192033A (en) | 1970-05-13 |
| NO115503B (enExample) | 1968-10-14 |
| FR1532021A (fr) | 1968-07-05 |
| US3498110A (en) | 1970-03-03 |
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