Teledyne 200E, Instruction Manual, Page: 134 / 302

Model 200E Instruction Manual Calibration Procedures
If the SPAN button does
not appear, see Section
11 for troubleshooting.
SPAN CAL M NOX STB=XXX.X PPB NOX=X.X
< TST TST > ENTR CONC EXIT
EXIT terminates the
calibration process and
returns the unit to
SAMPLE mode.
SPAN CAL M NOX STB=XXX.X PPB NOX=X.X
< TST TST > SPAN CONC EXIT
SAMPLE RANGE = 500.0 PPB NOX= X.X
< TST TST > CAL CALZ CALS SETUP
Set the Display to show the NOX
STB test function.
Analyzer enters
SPAN CAL
mode.
SPAN CAL M NOX STB=XXX.X PPB NOX=X.X
< TST TST > SPAN CONC EXIT
Pressing ENTR changes the
calibration of the instrument.
EXIT
returns to the
SAMPLE mode.
Wait until the STABIL value
falls below 0.5 ppb. This
may take several minutes.
SAMPLE NOX STB=XXX.X PPB NOX=X.X X
< TST TST > CAL CALZ CALS SETUP
Turn off the CAL_ON_NO2 feature (step four above).
7.6. Calibration Checks with IZS or Zero/Span
Valves
To perform a manual calibration check with zero/span valve or IZS option installed:
• Connect the sources of Zero Air and Span Gas as shown below.
Figure 7-4: Setup for Manual Calibration Check with Z/S Valve or IZS Option
044100102 Rev A 119