355 Micro-Ion® Bayard-Alpert Vacuum Sensors
Model: 355001-TH
355 Micro-Ion® Bayard-Alpert Vacuum Sensors
Model: 355001-TH
Overview
Overview
The 355001-TH Micro-Ion® Bayard-Alpert Hot Cathode Vacuum Gauge features a Tungsten filament for a 5 x 10-10 - 5 x 10-2 Torr vacuum measurement range, and a 1/2 inch male VCR fitting. Granville-Phillips® 355 Micro-Ion® Hot-cathode Bayard-Alpert Ionization Vacuum Gauges are the smallest Bayard-Alpert style gauges. They are more rugged and wider range than glass gauges. Plus, it has an x ray limit equivalent to that of a glass gauge (3 x 10-10 Torr). 355 Micro-Ion® Hot-cathode Bayard-Alpert Ionization Vacuum Gauges' dual, burn-out resistant, yttria-coated iridium filaments provide long life.
Technical Specs
- TypeVacuum Gauge
- Sensor TypeBayard-Alpert Hot Cathode
- Measurement Range5 x 10-10 to 5 x 10-2 Torr
- Fitting Type8 VCR male
- FilamentTungsten
- Exposed Materials304 stainless steel, alumina, tantalum, tungsten, CuAg eutectic, Kovar®
- Bake Out Temperature200°C max.
- Internal Volume10.8 cm3 (0.66 in3) to port screen
- X-ray Limit<3 x 10-10 Torr, <4 x 10-10 mbar, <4 x 10-8 Pa
Technical Specs
- TypeVacuum Gauge
- Sensor TypeBayard-Alpert Hot Cathode
- Measurement Range5 x 10-10 to 5 x 10-2 Torr
- Fitting Type8 VCR male
- FilamentTungsten
- Exposed Materials304 stainless steel, alumina, tantalum, tungsten, CuAg eutectic, Kovar®
- Bake Out Temperature200°C max.
- Internal Volume10.8 cm3 (0.66 in3) to port screen
- X-ray Limit<3 x 10-10 Torr, <4 x 10-10 mbar, <4 x 10-8 Pa