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Thermo Scientific Model 84i Mercury Permeation Source
2014-01-31 11:16:16| pollutiononline Products
Thermo Scientific™ Permeation Source is the only permeation oven that fully integrates with the Thermo Scientific™ Mercury FreedomTM system to meet interim protocol QC and U.S. EPA regulatory requirements for Mercury Monitoring.
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What Is Permeation?
2014-01-15 06:00:00| Industrial Newsroom - All News for Today
Permeation is one of the indexes indicates the barrier properties in material field. In packaging material industry, permeation is used to state and evaluate the barrier property of packaging materials against water vapor, oxygen or other gases, etc.; that is, through the evaluation of water vapor transmission rate (WVTR) testing, oxygen transmission rate (OTR) and other gas transmission rate (GTR) testing of packaging materials, the basic guarantee for product quality and shelf-life period is ...This story is related to the following:Transmission Testers | Gas Testers |
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Labthink Worldwide Top Technologies in Permeation Testing
2013-10-29 05:00:00| Industrial Newsroom - All News for Today
Labthink has a complete series of gas permeation instruments based on differential pressure method – i-GASTRA 7100, i-GASTRA 7200, i-GASTRA 7210. Given different requirements on testing efficiency, Labthink gas permeation instruments are designed in various numbers (1, 3 and 6) and structure design of testing cells.<br /> <br /> Dangerous Gases Permeation Test<br /> This technology precisely ensures the closure of pipes, purity of gases, temperature and humidity of testing environment ...This story is related to the following:Test and Measuring InstrumentsSearch for suppliers of: Permeability Testers |
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Permeation Tubes provide standards for hazardous pollutants.
2013-09-04 14:31:55| Industrial Newsroom - All News for Today
Dynamic blends of trace concentration mixtures of phenol and other hazardous pollutants are available via Trace Source™ permeation tubes and FlexStream™ computer controlled perm tube system. Tubes are available for concentrations from <30 ppb for disposable tube at 60°C to 150+ ppm from high rate tube operated at 120°C. Mixtures can be delivered at room temperature, dry, or humidified. Applications include filter testing and qualification, environmental monitoring, and sensor development. This story is related to the following:Test and Measuring InstrumentsPermeation Tubes | Calibration Gas Mixtures | Gas Calibration Equipment
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OxySense introduces new permeation fixture for packaging manufacturers
2013-07-26 01:00:00| Packaging Gateway
US-based supplier of optical oxygen measurement systems OxySense has announced the addition of the new BottlePerm fixture to its range of permeation/oxygen transmission rate (OTR) accessories.
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