Vacuum Pump Capacity Calculation Xls -

This is the gas initially in the chamber. [ Q_vol = \fracV \times (P_1 – P_2)t ]

[ t = \fracVS \cdot \ln\left(\fracP_1P_2\right) ] vacuum pump capacity calculation xls

The fundamental equation for evacuating a chamber from atmospheric pressure to a target vacuum is: This is the gas initially in the chamber