Michell Instruments XTP601, Руководство пользователя

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XTP601 User’s Manual
4 97313 Issue 5, May 2018
OPERATION
2 OPERATION
The XTC601 is not certi fi ed for use with ambient oxygen
levels that are enriched (i.e. over 21% O2)
This analyzer has been manufactured within our quality procedures and is configured
according to the purchase order. When it is installed and used as per the manufacturer’s
guidelines, it will operate within the stated specification.
Before starting operation it is recommended that the user becomes familiar with this
manual in which all the equipment controls, indicators, the elements of the display and
the overall menu structure are described.
2.1 Preparation
Before applying power and beginning the fl ow of gas,
please ensure that the system has been properly installed
following the instructions in Section 4.
Check that the wiring has been completed correctly.
Zero and Span gas cylinders with correct regulation and flow control should be in place
before installing and powering up the analyzer. Commissioning should include a check
with both gases and, if necessary, a field calibration performed.
All analyzers will be calibrated with an inlet pressure of 1 barg (14 psig) with an
atmospheric vent and flow rate of 300 ml/min (0.63 scfh). The calibration gas applied
to the analyzer should be at the same pressure and flow rate as the process gas being
sampled.
Sample Inlet Pressure:
• 0 to 4 barg (0 to 58 psig)
Sample Flow Rate:
GP1 & GP3 models: 100 to 500 ml/min (0.2 to 1.06 scfh)
EX1, EX3 & GP2 Models: 270 - 330ml/min (0.54 to 0.66 scfh)