Galvanic Applied Sciences 943-TGS-CE, Operation Manual

Page: 58 / 158

Revision 5 58 August 2021
Figure 31: System Operating Parameters
The approximate normal operating ranges for these parameters and an explanation of each
parameter is given in Table 8.
Table 8: System Operating Parameters
Parameter Operating Range
(Typical)
Explanation
Cell Pressure 670 – 1100 mmHg
Indicates the measured pressure inside the
measurement cell, in millimetres of mercury (760
mmHg is atmospheric pressure at sea level). The
cell pressure should be observed to drop by
around 50 mmHg (or more) when the analyzer is
switched from back-purge to sampling. If the
pressure does not drop at all, or rises, when the
analyzer is switched from back purge to
sampling, this is an indication of a probe plugging
problem. Refer to section 7.9 for details.
Cell Temperature 140 – 160°C
Indicates the measured temperature of the
measurement cell block. If temperature goes
outside user configurable range, analyzer will go
into fault mode.
Probe Temperature 110-120°C
Measures the temperature of the gas coming out
of the sample probe. If temperature falls outside
user configurable range, analyzer will go into fault
mode.
Cabinet
Temperature
5 – 45°C
Indicates the temperature inside the control
cabinet via a temperature sensor on the analyzer
spectrometer. Indicated temperature depends on
ambient environmental temperature. If
temperature falls outside user configurable
range, a warning will be triggered.
NOTE: If this
temperature exceeds 45°C for a long period of
time, irreparable damage to the spectrometer
could result.
4.5 Indicators Panel
The Indicators panel shown in Figure 32 indicates which fault and warning conditions (if any)
are currently active and a historical record of the last 25 fault / warning events.