ASTM E2930 – Standard Practice for Pressure Decay Leak Test Method
1.1”This practice describes a method for determining the leakage rate of a vessel subject to a positive pressure difference. The technique is based upon evaluation of the change of mass within the test object based on a pressure decay measurement. The pressure decay measurement uses the ideal gas equation of state and the measured pressures, temperatures, and time to determine the mass loss from the vessel. This method does not apply to deformable vessels.
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Published:
06/01/2021
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8
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1 file , 160 KB
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