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Emerson Process Management GmbH & Co. OHG 7-27
X-STREAM X2
Instruction Manual
HASX2E-IM-HS
02/2012
7
Maintenance & Procedures
7.4.3.3 Zero & Span All Calibration
7.4.3 Advanced Calibration
Before selecting any further line
make sure the required calibra-
tion gas is applied!
Supply all calibration gases with
the same ow as the sample gas
(recommeded approx. 1 l/min),
pressureless and utilizing the
right gas tting (see sect. 3-4).
Make sure the calibration purge
time is set to a value ensuring the
measuring cell is lled properly
with the related calibration gas
after the valve has opened!
Ensure the warmup time after
switching on has elapsed!
Warmup time is 15 to 50 minutes
depending on installed measu-
ring system and conguration!
Cancel calibration!
ZeroAll!
SpanAll!
ZeroSpanAll!
Control..
Adv. Calibration..
To start a ZERO & SPAN calibration for ALL
channels select the last line.
Starting from the measurement screen press
the DOWN key to open the MAIN MENU and
enter the CONTROL - ADV.CALIBRATION
menu.
Note!
Single channel analyzers show the same
menu, with the restriction, that the term "ALL"
relates to the single channel only!