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Test System Measures Gas Permeability of Lithium Ion Battery Separators
2014-07-25 06:00:00| Industrial Newsroom - All News for Today
The separator should not limit the electrical performance of the battery. Usually the presence of a polymer separator will increase the resistance of the electrolyte by a factor of four to five. The ratio of the resistance of the separator filled with electrolyte divided by the resistance of the electrolyte alone is called the MacMullin number. Air permeability can be used indirectly to estimate the MacMullin number. Air permeability is expressed in terms of the Gurley value, which is defined ...This story is related to the following:Air Permeability Testers |
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Evana Automation Ships Custom, 24-Station Assembly and Test System to a Leading Tier 1 Auto ...
2014-07-22 06:00:00| Industrial Newsroom - All News for Today
Evana's lean, semi-automated solution incorporates quality and flexibility into the production of two different power transfer units<br /> <br /> Evansville, Indiana — Evana Automation Specialists, a leading Systems Integrator and builder of custom, automated assembly and test systems, recently shipped a lean, 24-station assembly and test system to a leading Tier 1 automotive supplier of driveline and drivetrain systems.<br /> <br /> The flexible, semi-automated solution will assemble ...This story is related to the following:Transportation Industry ProductsAssembly Systems | Test Systems | Transmission Testers
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Conformance Test System supports LTE Band 13.
2014-07-16 14:30:31| Industrial Newsroom - All News for Today
Designed to verify that LTE terminal and base station signaling communication procedures comply with 3GPP standards, ME7834L Protocol Conformance Test System provides validated test cases across bands for U.S. market, including unique coverage in LTE Band 13. System supports market-leading LTE/LTE Advanced and VoLTE technologies, and is used for mobile carrier acceptance tests in North America and Asia. This story is related to the following:Test and Measuring Instruments Sponsored by: Red Lion Controls - UntitledSearch for suppliers of: Communications Testers
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Test System measures oxygen permeability of contact lenses.
2014-07-15 14:30:43| Industrial Newsroom - All News for Today
Based on equal pressure/coulometric method, i-OXTRA 7700 measures oxygen transmission rate of various films, sheeting, and finished packages. System offers test range of 0.01~6500 cm³/m²-d with resolution of 0.001 cm³/m²-d. Capable of testing 3 distinct or identical specimens with individual test results, i-OXTRA 7700 can be connected with maximum of 9 satellite bases to perform up to 30 tests simultaneously. Analyzer is equipped with 4 USB ports and dual Internet ports for data transmission. This story is related to the following:Air Permeability Testers |
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June's top stories: US missile defence system test, RIMPAC 2014
2014-07-08 01:00:00| Naval Technology
The ground-based mid-course defence (GMD) element of the US ballistic missile defence system (BMDS) was successfully tested, exercise RIMPAC 2014 started in the waters surrounding the Hawaiian Islands and the US Navy awarded a $3.9bn spy plane contra
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