Operation; Preparation - Michell Instruments XTP601 Series User Manual

OPERATION

2 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.
The factory calibration is performed at nominally 300 ml/min with an atmospheric vent
(50-100 mbarg back-pressure). The calibration gas applied to the analyzer should be at
the same temperature, pressure and flow rate as the process gas being sampled.
Sample Pressure:
0.75 to 2 BarA (11 to 29 psiA)
Sample Flow Rate:
GP1 models: 100 to 500 ml/min (0.25 to 1.0 scfh)
EX1 & GP2 Models: 270 to 330ml/min (0.57 to 0.7 scfh)
4
The XTP601 is not certified 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.
XTP601 User's Manual
97313 Issue 8.1, November 2020
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