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Teledyne API – T101 Operation Manual Calibration Procedures
167
STEP TWO: Set the expected H
2
S span gas concentrations. In this example the
instrument is set for single (SNGL) range mode with a reporting range span of 500 ppb.
This sequence causes the
analyzer to prompt for the
expected H
2
S span
concentration.
M-P CAL H2S SPAN CONC: 450.0 Con
c
0 0 0 4 5 0 .0 ENTR EXIT
SAMPLE RANGE = 500.0 PPB H2S =XXX.X
< TST TST > ZERO CONC EXIT
SAMPLE RANGE = 500.0 PPB H2S =XXX.X
< TST TST > CAL SETUP
The H
2
S span concentration
values automatically default
to 450.0 ppb.
To change this value to the
actual concentration of the
span gas, enter the number
by pressing the key under
each digit until the expected
value appears.
The span gas concentration
should always be 90% of the
selected reporting range
EXAMPLE
Reporting range = 800 ppb
Span gas conc.= 720 ppb
EXIT ignores the new setting
and returns to the previous
display.
ENTR accepts the new setting
and returns to the
previous display..
07266B DCN6485