Teledyne T200H, User Manual, Page: 69 / 353

Teledyne API - Model T200H/T200M Operation Manual Getting Started
67
STEP 4 – O
2
ZERO/SPAN CALIBRATION :
To perform the zero/span calibration procedure:
Press ENTR to changes
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:NOX
NOX O2 ENTR EXIT
SAMPLE O2 STB=X.XX % NOX=XXX.X
< TST TST > CAL SETUP
M-P CAL O2 STB=X.XX % NOX=XXX.X
<TST TST> ZERO CONC EXIT
SAMPLE RANGE TO CAL:LOW
LOW HIGH ENTR EXIT
EXIT at this point
returns to the
SAMPLE menu.
Press ENTR to changes
the OFFSET & SLOPE
values for the O
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 O2 STB
falls below 0.1%.
This may take several
minutes.
SAMPLE O2 STB=X.XX % NOX=XXX.X
< TST TST > CAL SETUP
M-P CAL O2 STB=X.XX % NOX=XXX.X
<TST TST> ENTR CONC EXIT
SAMPLE GAS TO CAL:NOX
NOX O2 ENTR EXIT
M-P CAL O2 STB=X.XX % NOX=XXX.X
<TST TST> ZERO SPAN CONC EXIT
SAMPLE RANGE TO CAL:LOW
LOW HIGH ENTR EXIT
Allow span gas to enter the sample port
at the rear of the analyzer.
Wait until O2 STB
falls below 0.1%
This may take several
minutes.
SAMPLE O2 STB=X.XX % NOX=XXX.X
< TST TST > CAL SETUP
M-P CAL O2 STB=X.XX % NOX=XXX.X
<TST TST> ENTR CONC EXIT
M-P CAL O2 STB=X.XX % NOX=XXX.X
<TST TST> ENTR CONC EXIT
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
Section 10 for
troubleshooting tips.
Analyzer continues to
cycle through NOx,
NO, NO
2
and O
2
measurements
throughout this
procedure.
SAMPLE A1:CONC1=50PPM
NOX=XXXX
< TST TST > CAL SETUP
Set the Display to show
the O2 STB test function.
This function calculates
the stability of the O
2
measurement
Toggle TST> button until ...
SAMPLE GAS TO CAL:O2
NOX O2 ENTR EXIT
The Model T200H/M analyzer is now ready for operation.
07270D DCN7141