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Teledyne API M100E Analyzer Operation Manual Operating Instructions
115
6.9.9. FLOW CALIBRATION
The flow calibration allows the user to adjust the values of the sample flow rates as they are displayed on the
front panel and reported through COM ports to match the actual flow rate measured at the sample inlet. This
does not change the hardware measurement of the flow sensors, only the software calculated values.
To carry out this adjustment, connect an external, sufficiently accurate flow meter to the sample inlet (refer to
Chapter 11 for more details).
Once the flow meter is attached and is measuring actual gas flow, access the Signal I/O from the DIAG Menu
(refer to Figure 6-17), then press:
DIAG SIGNAL I / O
NEXT ENTR EXIT
Repeat Pressing NEXT until . .
.
DIAG FLOW CALIBRATION
PREV NEXT ENTR EXIT
DIAG FCAL
A
CTUAL FLOW: 607 CC / M
0 6 0 7 ENTR EXIT
ENTR accepts the
new value
EXIT ignores the new
value
Adjust these values until the
displayed flow rate equals the
flow rate being measured by the
independent flow meter.
Figure 6-34: DIAG – Flow Calibration
04515F DCN6048