307 Bayard-Alpert Vacuum Gauge Controller
Model: 307-bayard-alpert-vacuum-gauge-controller
307 Bayard-Alpert Vacuum Gauge Controller
Model: 307-bayard-alpert-vacuum-gauge-controller
Technical Specs
Type
Bayard-Alpert Gauge Controller
Lower Measurement Limit
1 x 10-10 Torr with 10 mA emission and tube sensitivity of 10/Torr
Upper Measurement Limit
0.1 Torr with 0.1 mA emission and tube sensitivity of 10/Torr
Pressure Range
7 decades within above limits for given emission setting and tube sensitivity
Display
Digital (green LED)
Display Update Rate
0.5 second typical
Units
Torr, mbar, Pascal (user-selectable)
Power Requirements
100/115/230 ±10% VAC (user-specified), 250 watts, 50 or 60 Hz
Communication Protocol
Optional: RS-232 or RS-485 (serial)
Analog Output
Logarithmic: 1 V per decade, 0-10 VDC
Emission Current
Controlled, adjustable from 0.01 to 10.0 mA
Degas
Electron Bombardment: 10-40 watts adjustable
I2R: 8 V nominal, (fixed) 80 W maximum
Operating Temperature
40°C maximum
Technical Specs
Type
Bayard-Alpert Gauge Controller
Lower Measurement Limit
1 x 10-10 Torr with 10 mA emission and tube sensitivity of 10/Torr
Upper Measurement Limit
0.1 Torr with 0.1 mA emission and tube sensitivity of 10/Torr
Pressure Range
7 decades within above limits for given emission setting and tube sensitivity
Display
Digital (green LED)
Display Update Rate
0.5 second typical
Units
Torr, mbar, Pascal (user-selectable)
Power Requirements
100/115/230 ±10% VAC (user-specified), 250 watts, 50 or 60 Hz
Communication Protocol
Optional: RS-232 or RS-485 (serial)
Analog Output
Logarithmic: 1 V per decade, 0-10 VDC
Emission Current
Controlled, adjustable from 0.01 to 10.0 mA
Degas
Electron Bombardment: 10-40 watts adjustable
I2R: 8 V nominal, (fixed) 80 W maximum
Operating Temperature
40°C maximum
