MKS 307 Bayard-Alpert 真空计控制器 (mbar; Europe 220VAC)

Measurement Range: 7 decades within above limits for given emission setting and tube sensitivity

Lower Measurement Limit: 1 x 10-10 Torr with 10 mA emission and tube sensitivity of 10/Torr

Upper Measurement Limit: 2 x 10-2 Torr with 0.1 mA emission and tube sensitivity of 10/Torr

Display: Digital (green LED)

Display Update Rate: 0.5 second typical

Units: mbar

Compatible with: 274 Ionization Gauge

Electrical Plug: Europe 220 VAC

Power Requirements: 100/115/230 ±10% VAC, 250 Watts, 50 or 60 Hz

Interface: No

Relays: 0

Emission Current: Controlled, adjustable from 0.01 to 10.0 mA

Operating Temperature: 40°C maximum, ambient

Mounting: Side by Side

Output: Logarithmic: 1 volt/decade, 0 - 10 VDC, analog

Lower Measurement Limit with UHV: 2 x 10-11 Torr with 10 mA emission and tube sensitivity of 25/Torr

Literature