ISVT IVC2300, Инструкция по эксплуатации, Страница: 8 / 37

Vacuum Gauge Specifications
Convection Gauge
Gauge Type ISVT CG Series Type VC120
Mounting Position Horizontal(수평)
Ambient
Temperature
50 ℃
Maximum Baking
Temperature
50 ℃
Flanges user
Internal Volume About 30 cc
Ionization Gauge
Gauge Type ETI Series 4336 and any Bayard-Alpert Gauges
Mounting Position Vertical(수직)
Envelope Nonex 7720 Glass
Collector 0.005″ Tungsten
Filament Thoria-Coated Iridium or Tungsten
Grid Tungsten Helix Configuration
Bake-out
Temperature
250 ℃
Collector Potential 0 Volts
Shield Potential n/a
Grid Potential † 150 ~† 180 VDC
Filament Current 4 ~ 6 Amps
Filament Voltage 3 ~ 5 VDC
Filament Potential
to Ground
† 30 VDC
Flanges user
Table 2 : Vacuum Gauge Specifications
6