Operation; Preparation - Michell Instruments XTP501 User Manual

XTP501 & XTC501 User's Manual
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OPERATION

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

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 factory calibrated with a nominally 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:
0.75 to 1.5 Bar A (10 to 20 psi A)
Sample Flow Rate:
100 to 500 ml/min (0.2 to 1.06 scfh)
Michell Instruments
The 501 is not suitable for use with ambient oxygen levels
that are enriched (i.e. over 21% O
Before applying power and beginning the flow 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.
OPERATION
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