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Recent content by negrats

  1. negrats

    Leak Rate

    Thank You The gas is ambient air and the volume is .03368 liters The acceptable leak rate (pressure change) is 50torr/min. Ya I understand I can use the universal gas law, but Im extremely rusty. Is my math correct: (a lot of things cancel) dV/dt = dP/dt ??? leak rate =...
  2. negrats

    Leak Rate

    Hi, I am looking to convert a pressure drop to a volumetric leak rate. I have a container which I pull (air at ambient temp)down to 1 torr then measure the change in pressure over time (i.e. leak). I need take the 50torr/min and estimate a value in cc/min. Any help is much appreciated.
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