TELEDYNE API T300, Руководство по эксплуатации

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Teledyne API – Model T300/T300M CO Analyzer Calibration Procedures
223
9.7.2.4. CO2 ZERO/SPAN CALIBRATION
To perform the zero/span calibration procedure:
Press ENTR to change
the OFFSET & SLOPE
values for the O
2
measurement.
Press EXIT to leave the
calibration unchanged and
return to the previous
menu.
SAMPLE GAS TO CAL:CO2
CO CO2 O2 ENTR EXIT
SAMPLE CO2 STB=X.XX % O=XX.XX
< TST TST > CAL SETUP
M-P CAL CO2 STB=X.XX % O=XX.XX
<TST TST> ZERO CONC EXIT
EXIT at this point
returns to the
SAMPLE menu.
Press ENTR to changes
the OFFSET & SLOPE
values for the CO
2
measurement.
Press EXIT to leave the
calibration unchanged and
return to the previous
menu.
Allow zero gas to enter the sample port
at the rear of the analyzer.
Wait until CO2 STB
falls below 0.01%.
This may take several
minutes.
SAMPLE CO2 STB=X.XX % CO=XX.XX
< TST TST > CAL SETUP
M-P CAL CO2 STB=X.XX % CO=XX.XX
<TST TST> ENTR CONC EXIT
SAMPLE GAS TO CAL:CO2
CO CO2 O2 ENTR EXIT
M-P CAL CO2 STB=X.XX % CO=XX.XX
<TST TST> ZERO SPAN CONC EXIT
Allow span gas to enter the sample port
at the rear of the analyzer.
Wait until CO2 STB
falls below 0.01%
This may take several
minutes.
SAMPLE CO2 STB=X.XX CO=XX.XX
< TST TST > CAL SETUP
M-P CAL CO2 STB=X.XX % CO=XX.XX
<TST TST> ENTR CONC EXIT
M-P CAL CO2 STB=X.XX % CO=XX.XX
<TST TST> ENTR CONC EXIT
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 the
chapter on Troubleshooting
for tips.
SAMPLE RANGE=50.0 PPM CO= XX.XX
< TST TST > CAL SETUP
Set the Display to show
the CO2 STB test
function.
This function calculates
the stability of the CO
measurement.
Toggle TST> button until ...
Press CO2: ENTR to
initiate zero point
calibration of the
CO2 sensor.
Press CO2: ENTR to
initiate span point
calibration of the
O2 sensor.
06864D DCN7562