Figure 6-7. Location Of Flow Control Assemblies & Critical Flow Orifices; Table 6-3. Gas Flow Controls - Teledyne T200 User Manual

Figure 6-7. Location of Flow Control Assemblies & Critical Flow Orifices

Table 6-3. Gas Flow Controls

LOCATION
Sample gas inlet of reaction cell
O supply inlet of reaction cell
3
Dry air return of ozone dryer
Vacuum manifold, Auto Zero
connection.
Vacuum manifold, Internal span
gas generator exhaust port (when
optional IZS generator installed).
Dry air return of ozone dryer
188 Teledyne API T200 NO/NO
PURPOSE
Controls rate of flow of sample gas into the
reaction cell.
Controls rate of flow of ozone gas into the
reaction cell.
Controls flow rate of dry air return / purge
air of the dryer.
Controls rate of sample gas flow when
bypassing the reaction cell during the Auto
Zero cycle.
Controls rate of flow of zero purge gas
through the optional Internal span gas
generator when it is installed.
Controls flow rate of dry air return / purge
air of the dryer.
/NO Analyzer with NumaView™ Software
2 x
FLOW RATE
ORIFICE
DIAMETER
(NOMINAL)
0.010" (0.25 mm) 500 cc/min
0.004" (0.10 mm) 80 cc/min
0.004" (0.10 mm) 80 cc/min
0.010" (0.25 mm) 500 cc/min
0.003" (0.08 mm) 60 cc/min
0.004" (0.10 mm) 80 cc/min
083730200A DCN7962