Emerson Process Management GmbH & Co. OHG4-22
X-STREAM X2FD
Instruction Manual
HASXMDE-IM-EX
01/2015
CANCEL calibration!
START calibration!
SpanGas 20.000 ppm
CO2.1 16.200 ppm
4.4.2.2 Manual Span Calibration
Multi-channel unit:
Select the channel to be calibrated in the
SELECT COMPONENT menu.
Before selecting any further line
make sure the required calibra-
tion gas is applied and fl owing!
Gasfl ow SpanGas
CO2.1 20.000 ppm
Procedure Spanning
Time 10 s
The fi rst line gives you the choice to immedi-
ately cancel the procedure.
Select the second line to start the calibra-
tion.
Line 3 shows the calibration gas setup (here:
required span gas concentration is 20 ppm),
while line 4 shows the currently measured gas
concentration.After having started the calibra-
tion watch the screen for status information:
The display shows the currently fl owing gas,
the gas (channel) to be calibrated as well as
the currently measured concentration (after
span calibration it should be set to the expec-
ted value) and a countdown for the current
procedure:
The line "Procedure" shows what's currently
happening (Spanning = calibration ongoing;
Purging = waiting for measuring system to
be fi lled with currently fl owing gas; None =
calibration fi nished), while the last line shows
the remaining time till end of calibration
(countdown starting from 40 seconds).
When fi nished, either press
the LEFT key two times to return to the
SELECT COMPONENT menu (multi channel
analyzer only), select another channel and
perform the steps described above to zero
calibrate this channel, too,
or
the HOME key to return to the measurement
screen to fi nish with manual calibration pro-
cedures.
4.4 Perform a Calibration
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