Glass Ion Vacuum Gauge Tubes
Glass Bayard-Alpert Type Ionization Vacuum Gauge
• Replacement Ion (Hot Filament) Gauge Tube
• Hot Cathode Ion Gauge Tube
• Standard Range
• Uncoated
3/4" Tubulation Arm
STANDARD RANGE SPECIFICATIONS
• Operating Pressure: 2x10-10 torr to 1x10-3 torr
• X-ray Limit: 2x10-10 torr
• Sensitivity: 10 torr-1
Nonex (Schott) tubulation fits most quick couplings.
Pyrex tubulation with a graded seal for tubes "torched" to pyrex glass.
Kovar metal tubulation with a graded seal stronger tubulation.