Teledyne GFC-7000T - Trace CO2 Analyzer - manual - Manual (Page 48)

Getting Started Model GFC7000TA Carbon Dioxide Analyzer
Teledyne Analytical Instruments 30
3.6.2. Connections with Internal Valve Options Installed
Figure 3-11 and Figure 3-12 show the pneumatic connections for the ambient zero and ambient span
valve option (Option 50A).
Figure 3-11: Pneumatic Connections with Ambient Zero/Ambient Span Valves (OPT 50A)
Figure 3-12: Pneumatic Connections with Ambient Zero/Ambient Span Valves (Opt 50A) and
External Zero Air Scrubber