Emerson Process Management GmbH & Co. OHG 4-7
X-STREAM Non-Incendive
Instruction Manual
HASXENE-IM-EX
05/2017
4
Maintenance
When nished, press left several times to re-
turn to SELECT COMPONENT (multi channel
analyzer only), to perform a span calibration
for another channel,
or
press home to return to the MEASUREMENT
SCREEN, to nish with manual calibration
procedures.
4.1.1.2 Manual Span Calibration
Multi-channel unit:
Select the channel to be calibrated in SE-
LECT COMPONENT.
Before selecting any further line
make sure the required calibra-
tion gas is applied and owing!
Span calibration offers the same options as
zero calibration..
To start a span calibration select "Span cali-
bration.."
Span calibration
Cancel!
Start!
Span gas 0.000 ppm
Concentration 0.000 ppm
Flow 0.00 l/min
Status..
Results..
Restore!
Calibration
Zero calibration..
Span calibration..
Advanced calibration..
Supply span gases with concentrations of
80 % to 110 % of the upper measuring range
limit to the gas path. Using lower concentra-
tions may decrease accuracy when measu-
ring above the span gas concentration!
If the oxygen concentration is known, ambient
air may be used for an oxygen channel span
calibration.
Note!
A zero calibration must always precede a
span calibration!
4.1 Perform a calibration
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