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Recent content by GT35

  1. GT35

    Vacuum chamber vent time

    Hi all, What is the simplest method for calculating the vent up time to atmosphere in this application: Chamber volume: 5 cubic metres Base pressure: 50mtorr 3 vent valves in paralell 150psig N2 inlet pressure cv of each valve 0.23 That is all I have to go on!

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