Teledyne 9110T - Nitrogen Oxides Analyzer - Manual (Page 220)

Model 9110T NOx Analyzer Calibration Procedures
Teledyne Analytical Instruments 220
9.7. GAS FLOW CALIBRATION
Rate of sample gas and O
3
flow through the 9110T is a key part of the NO
x
, NO and NO
2
concentration
calculations. The FLOW CALIBRATION submenu located under the DIAG menu allows the
calibration/ adjustment of these calculations.
Note A separate flow meter is required for this procedure.
To calibrate the flow of gas calculations made by the CPU, press.
: .