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  2. Moisture vapor transmission rate - Wikipedia

    en.wikipedia.org/wiki/Moisture_vapor...

    ASTM D1434 - Standard Test Method for Determining Gas Permeability Characteristics of Plastic Film and Sheeting; ASTM D3079 - Standard Test Method for Water Vapor Transmission of Flexible Heat-Sealed Packages for Dry Products; ASTM D4279 - Standard Test Methods for Water Vapor Transmission of Shipping Containers-Constant and Cycle Methods

  3. MIL-STD-810 - Wikipedia

    en.wikipedia.org/wiki/MIL-STD-810

    MIL-STD-810 is maintained by a Tri-Service partnership that includes the United States Air Force, Army, and Navy. [2] The U.S. Army Test and Evaluation Command, or ATEC, serves as Lead Standardization Activity / Preparing Activity, and is chartered under the Defense Standardization Program (DSP) with maintaining the functional expertise and serving as the DoD-wide technical focal point for the ...

  4. Plastic weld non-destructive examination - Wikipedia

    en.wikipedia.org/wiki/Plastic_weld_non...

    Leak testing is commonly used for piping and pressure vessels due to the safety, reliability, or environment consequences of a leak once in service. [1] The part to be tested is filled with water, air, or other type of fluid. Depending on the application, testing can be done at atmospheric pressure, under a positive pressure, or under vacuum.

  5. Package testing - Wikipedia

    en.wikipedia.org/wiki/Package_testing

    The testing can be of empty containers or of full containers with appropriate jell or ice packs, contents, etc. Ovens, freezers, and environmental chambers are commonly used for this and other types of packaging. Effects of shock and vibration on thermal performance may also be studied.

  6. Hydrostatic test - Wikipedia

    en.wikipedia.org/wiki/Hydrostatic_test

    This type of test is suitable for containers such as boat fuel tanks, which are not pressure vessels but must work under the hydrostatic pressure of the contents. A hydrostatic test head is usually specified as a height above the tank top. The tank is pressurised by filling water to the specified height through a temporary standpipe if necessary.

  7. Package cushioning - Wikipedia

    en.wikipedia.org/wiki/Package_cushioning

    Equipment for a drop test of cushioned package to measure the transmitted shock Proper performance of cushioning is dependent on its proper design and use. It is often best to use a trained packaging engineer , reputable vendor, consultant, or independent laboratory.