Teledyne 300E - Page 38

Getting Started Model 300E Carbon Monoxide Analyzer
Instruction Manual
38 P/N 04288 REV: A
8. Perform the Zero/Span Calibration Procedure
SAMPLE RANGE = 50.0 PPM CO =
< TST TST >
CAL
SETUP
M-P CAL RANGE = 50.0 PPM CO =
< TST TST > ZERO CONC EXIT
EXIT to Return to the Main
SAMPLE
Display
M-P CAL RANGE = 50.0 PPM CO =
< TST TST >
ENTR
CONC EXIT
WAIT 10
MINUTES
Or until the
reading
stabilizes and
the SPAN button
is displayed
ACTION:
Allow Zero Gas to enter
the sample port on the
rear of the instrument.
ACTION:
Switch gas streams to
span gas.
M-P CAL RANGE = 50.0 PPM CO =
< TST TST >
SPAN
CONC
M-P CAL RANGE = 50.0 PPM CO =
< TST TST >
ENTR
CONC EXIT
M-P CAL RANGE = 50.0 PPM CO =
< TST TST > ENTR CONC
EXIT
This operation changes
the calculation
equations and zeroes
the instrument
WAIT 10
MINUTES
Or until the
reading
stabilizes and
the ZERO 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
troubleshootin
g
ti
p
s.
9. The Model 300E Analyzer is now ready for operation