Flow Calibration - Teledyne 100E Instruction Manual

Operating Instructions

6.7.9. 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 (see Chapter 11 for more details). Once the flow meter is attached and is
measuring actual gas flow, press:
SAMPLE RANGE = 500.000 PPB
< TST TST > CAL
SETUP X.X
PRIMARY SETUP MENU
CFG ACAL DAS RNGE PASS CLK
SETUP X.X
SECONDARY SETUP MENU
COMM VARS
DIAG
SETUP X.X
ENTER DIAG PASS: 818
8 1 8
88
SO2 =X.XXX
SETUP
EXIT
MORE
Exit at
any time
to return
to main
the
EXIT
SETUP
menu
EXIT
ENTR
Adjust these values until
the displayed flow rate
equals the flow rate being
measured by the
independent flow meter.
Model 100E Instruction Manual
DIAG
SIGNAL I / O
ENTR
NEXT
Repeat Pressing NEXT until . .
DIAG
FLOW CALIBRATION
PREV NEXT
DIAG FCAL
ACTUAL FLOW: 607 CC / M
0 6 0 7
EXIT
.
EXIT
ENTR
ENTR accepts the
new value and
returns to the
ENTR EXIT previous menu
EXIT ignores the
new value and
returns to the
previous menu
045150102 Rev XB1