• What's the 'pin out' for the Diagnostic port? (3.55 mm 'stereo' plug)

    We'd like to log pressure from our PCG-750 gauge which has a 3.55 mm serial connection. Found nearly everything else needed in the "RS232C Serial Interface for Pirani Capacitance Diaphragm..." (Manual No. TQRa78e1), b...
    gmylin62
    last modified by gmylin62
  • "Roughing, System Pressure Wait" Pumps wont work

    I have a Varion 979 now Agilent.  I have the pumps DS 302 and SD-451 attached.   When I turn on the unit the roughing pump usually starts as the unit warms up.  Today the roughing pump did not start sc...
    kadams_jetseal
    last modified by kadams_jetseal
  • Collection of Vacuum Resources

    Here is a "best of" collection of links to manuals, tools, and other resources for Agilent Vacuum products. For other instruments refer to Collection of Support Resources.     Collection of Vacuum Resource...
    jwittmer
    last modified by brianmess
  • Does anyone have a manual for a Varian IG-10 Ion Gauge Controller?

    I recently bought a Varian IG-10 Ion Gauge controller and do not have a manual of even a pin-out listing.  I do not have a cable for it either so I need to at least know the pin-outs to connect it to my ion gauge...
    aviescas
    last modified by aviescas