Teledyne T200 Operation Manual page 57

Teledyne API – T200 NO/NO
Note
06858E DCN7057
/NO Analyzer Operation Manual
2 X

Sample Gas pressure must equal ambient atmospheric pressure (no greater than
1.0 psig).

In applications where the sample gas is received from a pressurized manifold, a
vent must be placed on the sample gas line. This vent line must be no more than
10 meters long.
C G S
ALIBRATION AS OURCES
Attach a gas line from the source of calibration gas (e.g. a Teledyne
SPAN GAS
API's T700 Dynamic Dilution Calibrator) to the SPAN1 inlet (see Figure
3-20). Use PTFE tubing; minimum O.D ¼".
Zero air is supplied by the zero air generator such as a Teledyne API's
ZERO AIR
M701. Attach a gas line from the source of zero air to the ZERO AIR
inlet.
V
ENTING
To prevent back diffusion and pressure effects, both the span gas and zero air supply
lines should be:

vented outside the enclosure

not less than 2 meters in length

not greater than 10 meters in length
E O
XHAUST UTLET
Attach an exhaust line to the EXHAUST OUTLET fitting. The exhaust line should be:

¼" PTFE tubing

maximum 10 meters long

vented outside the T200 analyzer's enclosure
Once the appropriate pneumatic connections have been made, check all
pneumatic fittings for leaks using the procedures defined in Section 11.3.12.
For instructions on calibrating a T200 with this option installed, see Sections
9.2.3.2 and 9.4.
Getting Started
55