Teledyne T100 ユーザーズマニュアル

65 

zero air produces higher concentrations of SO

2

. The T100 usually has a constant 

flow rate and a constant permeation rate; hence, variations in concentration can be 
achieved by changing the IZS temperature.  

3.3.2.7. EXTERNAL ZERO AIR SCRUBBER 

The IZS option includes an external zero air scrubber assembly that removes all SO

2

 

from the zero air source. The scrubber is filled with activated charcoal. 

3.3.2.8. PNEUMATIC LAYOUT WITH O

Figure 3-21 shows the internal, pneumatic connections for the analyzer with the oxygen 
(O

2

) sensor option installed. Pneumatically, the O

2

 sensor draws a flow of 80 cm³/min in 

addition to the normal sample flow rate.  It is separately controlled with its own critical 
flow orifice.   

(Kicker)

O

2

Sensor

Flow Control

 

06807C DCN6650