Our Sites: GlobalSpec.com | GlobalSpec Electronics | CR4
Welcome to GlobalSpec!
Find parts, products, suppliers, datasheets, and more for:

Gas Permeability Instrument

Page 1 of 1

Find Suppliers by Category

Polymer test equipment includes melt flow indexers, extrusiometers, and other specialized instruments for determining the processability and properties of plastics and elastomer materials.
Search by Specification | Learn More

Products & Services

See also: Featured Products | Technical Articles | Engineering Web Results

Page: 1


Conduct Research Top

  • Testing Method and Instruments of Auto Gas Permeability
    be selected while taking the guarantee period of precuts into consideration in the design of package. Auto gas permeability instrument is one of the advanced testing instruments that is selected and purchased by package manufacturers and users in recent years....
  • 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 instrument has achieved remarkable sales record and will export to Southeast Asia soon. Before...
  • Reference Material Used in the Calibration of Gas Permeability Test
    material, standard gas or standard devices such as manometer, and standard weights. Reference material has known permeable parameters such gas permeability. Through a series of testing, the permeability of reference material will not change obviously within certain period. Moreover, reference...
  • Gas Permeability Tester of Differential - Pressure Method Highly Improved in Efficiency
    Differential-pressure method is the basic way of gas permeability test while vacuum method is the most widely used one in differential-pressure method. In the past, test precision and test efficiency of this instrument is restricted by previous technology and key components. Hence...
  • Permeation Tubes: A Simple Path to Very Complex Gas Mixtures (.pdf)
    of the component. and blending it into 1,000 l/min of matrix gas! Obviously,. compound. The membrane permeability is a function. this is not a practical solution; multiple dilution stages are. of membrane temperature, so when the component is. required and each stage adds additional error. But even...
  • Critical Leak Requirements in GC/MS, LC/MS and Analytical Instruments (.pdf)
    for chromatography consists of an injection port at one end of a metal column packed with substrate material and a detector at the other end. A carrier gas propels the sample down the column while flow meters and pressure gauges in the instrument maintain a constant flow. Critical Leak. Parker Hannifin...
  • MICRO: Products
    on thick-film technology, ultrapure quartz heater modules for use in semiconductor wet-chemistry applications perform better than inefficient infrared quartz heaters and avoid the permeability problems associated with Teflon-coated products. The heating elements are applied directly onto the exterior...
  • MICRO: Products
    . The filters feature all-stainless-steel construction and sintered stainless-steel-fiber media, providing a durable, cleanable, reusable product with high porosity, permeability, and dirt-holding capabilities. They are available in various configurations and filtration ranges, with or without vacuum...
  • MICRO:Top 40 (Nov '99)
    of a PVD etch chamber from approximately 900 to 12,000 cycles before a replacement shield is needed. The coating can then be stripped off the then original shield and reapplied. The coating can also be customized to suit specific applications. Gas Cylinder Cleaner Telsonic Ultrasonics Bridgeport, NJ...
  • MICRO:Top 40 (Nov '99)
    and reapplied. The coating can also be customized to suit specific applications. Gas Cylinder Cleaner Telsonic Ultrasonics Bridgeport, NJ The Tube Resonator uses only water to clean the inside of any gas cylinder. The tube is simply inserted into a cylinder filled with water. The system generates...

Engineering Web Search: Gas Permeability Instrument Top

Oxygen / Water Vapor / Gas Permeability Tester and Permeation...
VAC-V1 Gas Permeability Tester ? Permeation Instrument VAC-V2 Gas Permeability Tester ? Permeation Instrument
Permeability Testers : products of India
Manometric Gas Permeability Tester Polytech Instrument offers Manometric Gas Permeability Tester, VAC-V3.
Polycarbonate - Wikipedia, the free encyclopedia
Relative permeability (?r) @ 1 MHz 0.866(2) Permeability (?) @ 1 MHz 1.089(2) ?N/A2
Magnetometer - Wikipedia, the free encyclopedia
A magnetometer is a measuring instrument used to measure the strength or direction of magnetic fields.
Gas Permeability Tester - Labthink Instruments Co., Ltd.
permeation instrument Gas Permeability Tester
Experimental Measurement of Two-Phase Relative Permeabilities...
1.1.2. Relative Permeability Concepts and Models .............................................. 3 1.2. Why is Relative Permeability
Liquid-Gas Relative Pemeabilities in Fractures: Effects of...
1.1.1 Conventional Liquid-Gas Flow in Fractures .................................................5 1.1.2 Unconventional Liquid-Vapor Flow in
A novel microwave instrument for measuring multi-phase...
Conference Record., 8th IEEE Item Title: A novel microwave instrument for measuring multi-phase saturation in cores ISBN: 0-87942-579-2 Publisher
Versaperm Homepage
Versaperm manufactures gas permeability testing equipment, offers a comprehensive permeability testing service and a materials consultancy.
DEVELOPMENT OF RECOMMENDATIONS AND METHODS TO SUPPORT...
2.3 Estimation of Soil Concentration from Soil-Gas Concentration.............................6 2.4 Vadose Zone Solute Transport

More >>