Teledyne 300E Instruction Manual page 38

Getting Started
8. Perform the Zero/Span Calibration Procedure
SAMPLE
< TST TST >
M-P CAL
< TST TST >
M-P CAL
< TST TST >
M-P CAL
< TST TST >
M-P CAL
< TST TST >
M-P CAL
< TST TST > ENTR
9. The Model 300E Analyzer is now ready for operation
38
ACTION:
Allow Zero Gas to enter
the sample port on the
rear of the instrument.
RANGE = 50.0 PPM CO =
CAL SETUP
RANGE = 50.0 PPM CO =
ZERO CONC EXIT
RANGE = 50.0 PPM CO =
ENTR CONC EXIT
ACTION:
Switch gas streams to
span gas.
RANGE = 50.0 PPM CO =
SPAN CONC
RANGE = 50.0 PPM CO =
ENTR CONC EXIT
RANGE = 50.0 PPM CO =
CONC EXIT
EXIT to Return to the Main
SAMPLE Display
Model 300E Carbon Monoxide Analyzer
WAIT 10
MINUTES
Or until the
reading
stabilizes and
the ZERO button
is displayed
This operation changes
the calculation
equations and zeroes
the instrument
WAIT 10
MINUTES
Or until the
reading
stabilizes and
the SPAN button
is displayed
This operation changes the
calculation equations and sets the
Span of the instrument
NOTE:
In certain instances where low
Span gas concentrations are
present (= 10 ppm),
both the Zero & SPAN buttons
may appear simultaneously
If either the ZERO or
SPAN buttons fail to
appear see Section 9 for
troubleshooting tips.
Instruction Manual
P/N 04288 REV: A