R1-A — Single-Stage Roughing Rig

Interactive System States Diagram • Click a state to see valve positions, gauge readings, and gas flow

System State

VENTED
Chamber at atmosphere. Safe for access.

Chamber Pressure (R1-G-CH)

~950 mbar
Atmospheric (Selkirk, 530m)

Barometric Ref (R1-G-BX)

~950 mbar
Local atmospheric baseline

Roughing Pump (R1-P-RP)

OFF
No rotation
Open / ON
Closed / OFF
Chamber
Filter
Gauge
Barometric Ref