370 Stabil-Ion® Bayard-Alpert Vacuum Gauge
(3x10-11 to 3x10-2 Torr)
Bayard-Alpert style hot-cathode ionization vacuum gauges

photo - MKS, Granville-Phillips 370 Stabil-Ion Bayard-Alpert Vacuum Gauge

MKS, Granville-Phillips® 370 Stabil-Ion® Bayard-Alpert Vacuum Gauges are the most accurate Bayard-Alpert style hot-cathode ionization vacuum gauges featuring an all metal gauge tube that eliminates glass breakage, glass decomposition, or helium permeation. The 370 Stabil-Ion® Bayard-Alpert Vacuum Gauge complete electrostatic shield and grounded metal gauge tube housing provide a stable electrical environment and shield against external electrical influences. 370 Stabil-Ion® Bayard-Alpert Vacuum Gauge's precision-wound, stress-relieved grid retains shape even after high temperature degassing and burnout resistant tensioned filaments remain in position over time to enable long-term repeatability.

Features & Benefits:

  • All metal gauge
  • Complete electrostatic shield
  • Burnout resistant, tensioned filaments
  • Precision-wound, stress-relieved grid