Figure 3-29: Zero/Span Calibration Procedure - Teledyne T300 Operation Manual

Getting Started
The SPAN button now
appears during the transition
from zero to span.
You may see both keys.
If either the ZERO or SPAN
buttons fail to appear see the
Troubleshooting section for
tips.
84
Z /S C
ERO PAN ALIBRATION
To perform the zero/span calibration procedure, press:
SAMPLE
< TST TST >
Toggle TST> button until ...
SAMPLE STABIL= XXXX PPM
< TST TST >
Allow zero gas to enter the sample port
at the rear of the analyzer.
SAMPLE STABIL= XXXX PPM
< TST TST >
M-P CAL STABIL= XXXX PPM
<TST TST>
M-P CAL STABIL= XXXX PPM
<TST TST>
Allow span gas to enter the sample port
at the rear of the analyzer.
SAMPLE STABIL= XXXX PPM
< TST TST >
M-P CAL STABIL= XXXX PPM
<TST TST> ZERO
M-P CAL STABIL= XXXX PPM
<TST TST> ENTR
M-P CAL STABIL= XXXX PPM
<TST TST> ENTR
Figure 3-29: Zero/Span Calibration Procedure
Teledyne API – Model T300/T300M CO Analyzer
RANGE=0.0 PPm CO= XX.XX
CAL
CO=XX.XX
CAL
CO=XX.XX
CAL
CO=XX.XX
ZERO CONC
CO=XX.XX
ENTR CONC
CO=XX.XX
CAL SETUP
CO=XX.XX
SPAN CONC
CO=XX.XX
CONC
CO=XX.XX
CONC
Set the Display to show
the STABIL test function.
SETUP
This function calculates
the stability of the CO
measurement.
SETUP
Wait until STABIL
falls below 0.5 ppm.
This may take several
minutes.
SETUP
Press ENTR to changes
the OFFSET & SLOPE
values for the CO
EXIT
measurements.
Press EXIT to leave the
calibration unchanged and
return to the previous
menu.
EXIT
Wait until STABIL
falls below 0.5 PPM.
This may take several
minutes.
Press ENTR to changes
the OFFSET & SLOPE
values for the CO
EXIT
measurements.
Press EXIT to leave the
calibration unchanged and
return to the previous
menu.
EXIT
EXIT at this point
returns to the
EXIT
SAMPLE menu.
06864B DCN6314