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Products/Services for Gas Permeability
...analysis and extrusiometry, and to test disintegration, dissolution, flammability, melt flow index (MFI), permeability, water absorption, wear or abrasion resistance, and wettability. Selecting polymer test equipment requires an understanding... Search by Specification | Learn More about Polymer Test Equipment
Gas instruments detect, monitor or analyze gases present in an environment. Search by Specification | Learn More about Gas Instruments
Residual gas analyzers (RGAs) identify the gases present in vacuum environments. Search by Specification | Learn More about Residual Gas Analyzers
Gas fittings are specifically designed for use with gases, such as flammable propane or hazardous phosgene. These types of fittings have a reverse thread; meaning, the threads are cut in the reverse direction from all other fittings so that gas Search by Specification | Learn More about Gas Fittings
Gas valves are used to handle and control the flow of gaseous media such as liquefied petroleum and natural gas. They are made of metal or plastic and vary in terms of valve size, pressure rating, number of ports, and flow. Search by Specification | Learn More about Gas Valves
Gas filtration elements are designed to remove particulates from a gaseous process stream. They are used in natural gas processing systems and gas extraction applications. Search by Specification | Learn More about Gas Filtration Elements
...properties of samples, including cloud point, distillation, flash point, freezing point, melting point, pour point, and vapor pressure. Adsorption is the physicochemical adhesion of a substance (liquid, gas or dissolved solids sorbate) onto... Search by Specification | Learn More about Property Testers
Gas detectors and gas sensors interact with a gas to initiate the measurement of its concentration. The detector or sensor then provides output to an instrument to display the measurements. Search by Specification | Learn More about Gas Detectors and Gas Sensors
Gas pressure regulators reduce the pressure of a gas, as it passes through a cylinder or process line, to another piece of equipment. Regulators are not flow control devices. They are used to control delivery pressure only. Search by Specification | Learn More about Gas Pressure Regulators
...degassers function via a gentle flow of dry gas over the surface of the sample particles. This function serves to quickly wick moisture and other contaminants away from the sample. In many cases, needle valves are employed, which allow careful control... Search by Specification | Learn More about Degassers
Gas compressors and gas compressor systems are used to circulate gas through a process, enhance conditions for chemical reactions, provide inert gas for safety or control systems, recover and recompress process gas, and maintain correct pressure Search by Specification | Learn More about Gas Compressors and Gas Compressor Systems
...are used to measure freeness, gas and vapor permeability, and contact or wetting angles. Freeness or drainage rate is the speed at which water can be removed from pulp. The inverse is slowness. With pulp and paper testers, the degree of freeness... Search by Specification | Learn More about Pulp and Paper Testers
Gas springs provide controlled motion and speed for elements, such as lids and doors, that open and close. Search by Specification | Learn More about Gas Springs
Gas flow meters are used for measuring the flow or quantity of a moving gas in an enclosed pipe or passage. Search by Specification | Learn More about Gas Flow Meters
Gas chromatographs separate organic chemical mixtures according to physical properties. Search by Specification | Learn More about Gas Chromatographs
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VTM Rheometer Dynisco Plastics
SE-Series Environmental Test Chambers Thermotron Industries
Environmental Test Chambers and Rooms BioCold Environmental, Inc.
Critical Storage BioCold Environmental, Inc.
Cold Rooms BioCold Environmental, Inc.
Critical Storage - Redundant Systems BioCold Environmental, Inc.
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Product News for Gas Permeability
High/Medium Permeability Materials
If you plan to manufacture your own shielding, we can supply you with MuShield stock in sheets and coils and other forms. All stock comes in a temper suitable for stamping, punching, bending, machining and welding. (read more)
High Permeability PMT Photomultiplier Tube Shields
Ad-Vance Magnetics stocks 324 different shields for over 90% of currently used (PMT) photomultiplier tube types and for your special application or specific environment can either modify a stock shield or custom design a shield to your exact requirements. (read more)
Spectrocell's Gas-Filled Cells
Spectrocell has the capability to provide quartz or borosilicate glass cells that contain pure gases, or mixtures of pure gases, as specified by the user. Such cells are used as calibration standards or for other applications where a repeatable spectrum is desirable. (read more)
Hytrel®-Lined PVC Tubing
is designed to offer the flexibility and durability of PVC tubing with a liner of inert, DuPont Dow Elastomers' Hytrel for resistance to oils, high temperatures, and gas permeability. (read more)
TPX® Polymethylpentene (PMP)
TPX Polymethylpentene (PMP) is a lightweight, functional polymer with a unique combination of transparency, heat and chemical agent resistant properties. (read more)
Custom Gas Springs from Industrial Gas Springs Inc
To properly use gas springs in even the simplest application, users should understand how they work and how a gas spring can be modified to meet specific operating requirements. Gas springs may also be refered to as gas struts, gas props, gas shocks, gas lifts, or gas dampers depending on the industry and application. (read more)
Toxic Gas Monitor, Controller - Combustible Gas
Toxic Gas Monitor, Controller - Combustible Gas PT900 series from Pem-Tech, Inc. Fully programmable alarm relays with industry standard 4-20mA output and RS485 MODBUS® Communication. Available as Rack Mount, Fiberglass Enclosure and even Explosion Proof models. Channels available in six, eight, twelve and sixteen. (read more)
FID Gas Stations, hydrogen gas & zero grade air
Parker Balston® FID Gas Stations. The FID 1000 and 2500 Gas Stations can provide both hydrogen gas and zero grade air to FID detectors on Gas Chromatographs. These systems are designed to provide fuel gas and support air to 5 to 6 Flame Ionization Detectors, Flame Photometric Detectors, or Total Hydrocarbon Analyzers. (read more)
Micro Gas Springs, Compression Gas Springs
Micro compression gas springs offer users many advantages due their small size and low force. (read more)
Semi-Gas Centurion Gas Cabinets
Applied Energy Systems announces its new Semi-Gas Systems division which includes the Centurion line of gas distribution and source systems. Centurion source systems are available with state-of-the-art control technology in automatic, semi-automatic, and manual designs. (read more)
Parts by Number for Gas Permeability
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| 10-923-5 | Amazon | Fisher Scientific | BISS | Chemware FEP Gas Sampling Bags, 6 W x 6 in.L (15 x 15 cm) |
| 10-923-6 | Amazon | Fisher Scientific | BISS | Chemware FEP Gas Sampling Bags, Gas Smple Bag PTFE Sept 6x10in |
| 10-923-3 | Amazon | Fisher Scientific | BISS | Chemware FEP Gas Sampling Bags, 12 x 12 in. |
| 10-923-7 | Amazon | Fisher Scientific | BISS | Chemware FEP Gas Sampling Bags, Gas Smpl Bg 12x12in 10cs |
| 10-923-4 | Amazon | Fisher Scientific | BISS | Chemware FEP Gas Sampling Bags, 24 W x 36 in. L (61 x 91 cm) |
Conduct Research
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Auto Gas Permeability Testing and Air Permeability Testing of Materials
Abstract: Based on the requirements of material auto gas permeability testing, this article introduces testing methods of auto gas permeability testing and air permeability testing. Auto gas...(read more)
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Auto Gas Permeability Testing-Differential Pressure Method and Equal Pressure Method
Abstract: Specify two test methods of gas permeability test in details, differential-pressure method and equal-pressure method, introduce the test principle and test atmosphere of those two, as well...(read more)
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The Preferred Method of Gas Permeability Test for Drug Packaging Materials
Abstract: Methods of gas permeability test. It also deals with the latest developments of each method as well as how specific drug packaging material standard influence the application of permeability...(read more)
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Differential Pressure Imposes No Influence on Gas Permeability
Abstract: Data analysis of many tests has proved that differential pressure on two sides of specimen in differential-pressure method imposes no influences on material structure and test data of gas...(read more)
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Modified Atmosphere Packaging and Material Gas Permeability
Abstract: This article outlines the packaging principle, preservative gas and application of Modified Atmosphere Packaging(MAP). It also presents detailed reasons why gases have different permeability...(read more)
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The Influence of Vacuum Degree on Gas Permeability Test of Differential-pressure Method
Abstract: Shortening the period of vacuum pumping will directly lower the vacuum degree of testing chambers and in turn lower the accuracy of test result. Gas permeability of materials is mainly...(read more)
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Auto Gas Permeability Testing of Battery Diaphragm
Abstract: This article briefs on the battery structure, function of battery diaphragm and the influence of diaphragm gas permeability on battery property, and presents the field-testing conditions of...(read more)
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Auto Gas Permeability Testing of Complex Film
Abstract: This article presents a detailed introduction about the common methods of improving material permeability. Based on the testing characteristics of auto gas permeability testing, it relates...(read more)
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Reference Material Used in the Calibration of Gas Permeability Test
Since standard material or standard measuring device is essential for calibration, how to calibrate permeability testing instruments had once been a factor impeding the development of permeability...(read more)
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Outline of Operation of VAC-V1 Gas Permeability Tester
Labthink(Languang) introduced its vacuum differential pressure permeability instrument -VAC-V1 Auto Gas Permeability Tester in the second half of 2004. Over a short span of several months, this...(read more)
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ASTM D1434 -82(2009)e1 Standard Test Method for Determining... ASTM D1434 - 82(2009)e1 Standard Test Method for Determining Gas Permeability Characteristics of Plastic Film and Sheeting See ASTM International Information |
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Measurement of Gas Permeability Through Clay Soils Measurement of Gas Permeability Through Clay Soils Izadi, MT Graduate student, University of Missouri-Rolla, MO Stephenson, RW Professor of Civil See ASTM International Information |
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Development of Innovative Gas Separation Membranes - GCEP Material structure engineering at the scale of gas molecules will be used to increase permeability and selectivity. |
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Gas Permeability Expert for Consulting, Expert Witness gas permeability ? fluid permeability The following experts are available as gas permeability consultants and gas permeability expert witnesses. See Intota Information |
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BTY-B1 Gas Permeability Tester,Wholesale China BTY-B1 Gas... BTY-B1 Gas Permeability Tester,Wholesale BTY-B1 Gas Permeability Tester China,Suppliers, Distributor BTY-B1 Gas Permeability Tester |
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Sealant composition having reduced permeability to gas... Sealant composition having reduced permeability to gas -> Monitor Keywords Sealant composition having reduced permeability to gas |
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NETL: News Release - DOE Selects 2 Projects to Help Boost Gas... the Nation's increasing demand for clean-burning natural gas will have to be met by gas trapped in denser, more difficult-to-produce "unconventional" |
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Carbon Sequestration with Enhanced Gas Recovery: Identifying... Carbon Sequestration with Enhanced Gas Recovery: Identifying Candidate Sites for Pilot Study C.M. Oldenburg (cmoldenburg@lbl.gov; 510-486-7419) S.M. |
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United States Office of Research and EPA/600/R-01/070... 2.3 Estimation of Soil Concentration from Soil-Gas Concentration.............................6 2.4 Vadose Zone Solute Transport |
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Chapter IV Soil-Gas Surveys Chapter IV Soil-Gas Surveys Contents Exhibits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IV-v |
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