Zero/Span Point Calibration Procedure - Teledyne T300 Operation Manual

Calibration Procedures

9.2.3.2. ZERO/SPAN POINT CALIBRATION PROCEDURE

On instruments with a O
or CO sensor installed
2
the analyzer will
simultaneously display the
gas measurements
throughout this procedure.
Only appears if the DUAL
or AUTO range modes are
selected.
Use these buttons to
choose the appropriate
range.
Repeat entire procedure
for each range.
The SPAN button now
appears during the transition
from zero to span.
You may see both buttons.
If either the ZERO or SPAN
buttons fail to appear see
Section 11 for
troubleshooting tips.
204
SAMPLE RANGE=50.0PPM
< TST TST > CAL
2
Toggle TST> button until ...
SAMPLE STABIL= XXXX PPM
< TST TST > CAL
Allow zero gas to enter the sample port
at the rear of the analyzer.
SAMPLE STABIL= XXXX PPM
< TST TST > CAL
SAMPLE GAS TO CAL:CO
CO CO2 O2
SAMPLE RANGE TO CAL:LOW
LOW HIGH
M-P CAL STABIL= XXXX PPM
<TST TST> ZERO
M-P CAL STABIL= XXXX PPM
<TST TST> ENTR
Allow span gas to enter the sample port
at the rear of the analyzer.
SAMPLE STABIL= XXXX PPM
< TST TST > CAL
SAMPLE GAS TO CAL:CO
CO O2
SAMPLE RANGE TO CAL:LOW
LOW HIGH
M-P CAL STABIL= XXXX PPM
<TST TST> ZERO SPAN
M-P CAL STABIL= XXXX PPM
<TST TST> ENTR
M-P CAL STABIL= XXXX PPM
<TST TST> ENTR
Teledyne API – Model T300/T300M CO Analyzer
CO=XX.XX
MSG SETUP
CO=XXXX
MSG SETUP
CO=XXXX
SETUP
ENTR EXIT
ENTR EXIT
CO=XXXX
CONC EXIT
CO=X.XXX
CONC EXIT
CO=XXXX
SETUP
ENTR EXIT
ENTR EXIT
CO=X.XXX
CONC EXIT
CO=X.XXX
CONC EXIT
CO=X.XXX
CONC EXIT
Set the Display to show
the STABIL test function.
This function calculates
the stability of the CO
measurement.
Wait until STABIL falls
below 0.2 PPM (for
T300) or 1.0 PPM (for
T300M).
This may take several
minutes.
Only appears if either the
O2 or CO2 Sensors are
installed.
Press ENTR to changes
the OFFSET & SLOPE
values for the CO
measurement.
Press EXIT to leave the
calibration unchanged and
return to the previous
menu.
Wait until STABIL falls
below 0.2 PPM (for
T300) or 1.0 PPM (for
T300M).
This may take several
minutes.
Only appears if either the
O or the CO sensor is
2 2
installed.
Press ENTR to change
the OFFSET & SLOPE
values for the CO
measurement.
Press EXIT to leave the
calibration unchanged and
return to the previous
menu.
EXIT at this point
returns to the
SAMPLE menu.
06864B DCN6314