Teledyne 6400EH - Sulfur Dioxide Analyzer - Manual (Page 33)

UV Fluorescence SO2 Analyzer Optional Hardware/Software
Teledyne Analytical Instruments 21
Figure 5-2: Pneumatic Diagram of the 6400EH With 2-Span Point
Option Installed
Table 5-1 describes the state of each valve during the analyzer’s
various operational modes.