Stanford Research Systems
UGA Series Universal Gas Analyzers
UGA Basics
1 – 10
This area contains all the power supply related components: RGA
ECU, a main power supply, an auxiliary power supply, and a power
distribution PCB. (Fig. 1-6)
This volume houses vacuum control and system control consisting
of TP connection elbow with its heater (ELB), TP, Diaphragm pump
for the bypass line (BP), Diaphragm pump of TP backing (RP), Ca-
pacitor manometer (CM), Pirani gauge (PG), Ion gauge (IG), rough-
1.2.4 Top Rear Components
1.2.5 Bottom Components
Figure 1-6.Components configuration at top rear
Power Distribution PCB
Main PS
RGA ECU
Aux PS
