Teledyne 400E Instruction Manual page 41

Model 400E Ozone Analyzer
Instruction Manual
3. Perform the Zero/Span Calibration Procedure:
4. The Model 400E Analyzer is now ready for operation.
P/N 04316 Rev: B
ACTION:
Allow Zero Gas to enter
the sample port on the
rear of the instrument.
SAMPLE RANGE = 500.0 PPB
< TST TST > CAL
M-P CAL RANGE = 500.0 PPB
< TST TST > ZERO CONC
M-P CAL RANGE = 500.0 PPB
< TST TST > ENTR CONC
ACTION:
Switch gas streams to
span gas.
M-P CAL RANGE = 500.0 PPB
< TST TST > SPAN CONC
M-P CAL RANGE = 500.0 PPB
ENTR
< TST TST > SPAN CONC
M-P CAL RANGE = 500.0 PPB
< TST TST > ENTR CONC
EXIT to Return to the Main
SAMPLE Display
03 =
SETUP
WAIT 10
MINUTES
Or until the
reading
stabilizes an d
the ZERO button
is displayed
03 =
EXIT
WARNING!
Pressing the ENTR Key
03 =
changes the calibration
equations as well as OFFSET
EXIT
& SLOPE values for the
instrument.
WAIT 10
MINUTES
Or until the
reading
stabilizes and
the SPAN button
is displayed
03 =
EXIT
WARNING!
Pressing the ENTR Key changes the
calibration equations as well as
OFFSET & SLOPE values for the
instrument.
03 =
NOTE:
EXIT
In certain instances where low Span gas
concentrations are present,
both the ZERO & SPAN buttons may
appear simultaneously
03 =
EXIT
Getting Started
If either the ZERO or
SPAN buttons fail to
appear see Section 9 for
troubleshooting tips.
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