Internal Oxygen; Internal Zero Air Scrubber; Sensor; Ptfe Particulate Filter - Thermo Scientific 48iQ Instruction Manual

Optional Equipment
Internal Oxygen (O2) Sensor

Internal Oxygen

(O

) Sensor

2
Internal Zero Air
Scrubber
PTFE Particulate
9-18 48iQ Instruction Manual
The Internal Oxygen (O
for O concentration measurement and CO correction. This option allows
2
the user to correct the CO readings for the amount of oxygen in the
sample. Selectable O
Figure 9–10
Figure 9–10. 48iQ Flow Schematic with Internal O
The internal air scrubber is mounted inside the instrument and provides a
source of zero air.
instrument.
A 510 micron pore size, two-inch diameter PTFE element is available for
the 48iQ. This filter should be installed just prior to the
Filter
When using a filter, all calibrations and span checks must be performed
through the filter.
) Sensor option provides a paramagnetic sensor
2
concentrations can be used as the correction factor.
2
shows how this option is integrated with the 48iQ.
Figure 9–9 shows how this option is integrated with the
Sensor
2
bulkhead.
SAMPLE
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