MarkCorwan
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- Jun 28, 2012
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Dear All,
Appreciate if you can guide me on understanding the ultimate pressure of vacuum pump.
I have two models for review.
One has ultimate pressure of 1 x 10^-4Torr the other has 2 x 10^-3Torr.
From this can it be said that the vacuum capability of the first pump (1 x 10^-4) is better than the second pump?
Both has speed 35CFM.
Model 1 Pump WELCH 1375
Model 2 Pump PFEIFFER DUO65
Thanks for your help.
Appreciate if you can guide me on understanding the ultimate pressure of vacuum pump.
I have two models for review.
One has ultimate pressure of 1 x 10^-4Torr the other has 2 x 10^-3Torr.
From this can it be said that the vacuum capability of the first pump (1 x 10^-4) is better than the second pump?
Both has speed 35CFM.
Model 1 Pump WELCH 1375
Model 2 Pump PFEIFFER DUO65
Thanks for your help.