Teledyne T300 Operation Manual page 213

Teledyne API – Model T300/T300M CO Analyzer
Front panel display
simultaneously shows
CO, NO, and NO
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.
Only appears if
either the O2 or the
CO2 sensor is
06864B DCN6314
SAMPLE
< TST TST >
2
measurements
throughout this
procedure.
SAMPLE
< TST TST >
Allow zero gas to enter the sample port
SAMPLE
< TST TST >
SAMPLE
CO O2
SAMPLE
LOW HIGH
ZERO CAL M
<TST TST>
ZERO CAL M
<TST TST>
Allow span gas to enter the sample port
SAMPLE
< TST TST >
SAMPLE
installed.
CO O2
SAMPLE
LOW HIGH
SPAN CAL M
<TST TST> ZERO
SPAN CAL M
<TST TST>
SPAN CAL M
<TST TST> ENTR
RANGE=50.0PPM CO=XX.XX
CAL CALZ CALS SETUP
Toggle TST> button until ...
STABIL= XXXX PPM CO=XXXX
CAL CALZ CALS SETUP
at the rear of the analyzer.
STABIL= XXXX PPM CO=XXXX
CAL CALZ CALS SETUP
GAS TO CAL:CO
ENTR EXIT
RANGE TO CAL:LOW
ENTR EXIT
STABIL= XXXX PPM CO=XXXX
ZERO CONC EXIT
STABIL= XXXX PPM CO=XXXX
ENTR CONC EXIT
at the rear of the analyzer.
STABIL= XXXX PPM CO=XXXX
CAL CALZ CALS SETUP
GAS TO CAL:CO
ENTR EXIT
RANGE TO CAL:LOW
ENTR EXIT
STABIL= XXXX PPM CO=X.XXX
SPAN CONC EXIT
STABIL= XXXX PPM CO=X.XXX
ENTR CONC EXIT
STABIL= XXXX PPM CO=X.XXX
CONC EXIT
EXIT at this point
returns to the
SAMPLE menu.
Calibration Procedures
Set the Display to show
the STABIL test function.
This function calculates
the stability of the NO/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
O or the CO sensor is
2 2
installed.
Analyzers enters
ZERO cal
mode.
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.
Wait until STABIL falls
below 0.2 PPM (for
T300) or 1.0 PPM (for
T300M).
This may take several
minutes.
When the analyzer enters
SPAN cal mode, the SPAN
button appears.
You may see both buttons
during the transition from
ZERO to SPAN modes.
If either the ZERO or SPAN
button fails to appear see
Section 11 for
troubleshooting tips.
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.
211