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Product ID : HP71A
HP71A Ion Gauge Adaptor
Description
More details on associated web pages:
Agilent/HP 5971 Bayard Alpert Vacuum Measurement System
The vacuum measurement system to monitor the source pressure is optional for the 5971.Bayard-Alpert Ionization Gauge Controllers
The Granville-Phillips Model 330 Ionization Gauge Controller is reliable, easy to operate, easy to service and moderately priced.Bayard-Alpert Ionization Gauge Controllers
(Catalog F30)

The Granville-Phillips Model 330 Ionization Gauge Controller is reliable, easy to operate, easy to service and moderately priced.

The vacuum measurement system to monitor the source pressure is
optional for the 5971.

Bayard-Alpert Design and Dual Tungsten or Burn-out Resistant Iridium

Granville-Phillips 340 Vacuum Gauge Controller (VGC) measures pressure from less than 1 x 10-9 Torr to atmosphere, utilizing an ionization gauge and two Convectron gauges.

The Granville Philips Convectron Gauge tube used on the 5971 and 5972 mass spectrometers is available from S.I.S. This is a direct replacement for the HP original and screws into the fitting shown above.

Tygon tubing is a good choice for vacuum levels down to 10-3 torr where space is limited.

Ordering information for the HP 5973/5975 MSD Direct Probe and Probe Inlet system