Operation
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6
IMT Analytics AG
With the
button on the front of CITREX H3 you can display the various numerical
readings. If you press more than once, the view on the screen changes. The different
views can be configured by web server. The web server and how to make the set-
tings are explained in the section "Web server".
Figure 18: Numerical readings
1
Gas Standard
The measured volume readings or gas flow readings can be
displayed with various gas standards. There is a list of standards
in the Appendix in the section "Gas standards for flow and volume
readings".
2
Trigger signal
The icon appears as soon as a trigger condition is fulfilled. This
means that the time of appearance of the indicator is identified as
the start of inspiration. The indicator appears for 0.5 seconds. If this
signal is not displayed, the trigger settings should be adjusted for the
current ventilation mode.
3
Gas type
The gas type currently set is displayed as text. It can be customised
on the device under Settings.
4
Reading
This shows the current reading in the selected unit of measurement.
5
Measurement
parameter
Indicates the measurement parameter currently selected. Meas-
urement parameters can be changed in configuration; see section
"Configuration tool".
6
Measuring
Unit
Indicates the unit of measurement currently selected. Units of meas-
urement can be changed in configuration; see section "Configuration
tool".
Table 6: Numerical values
The screen of CITREX H3 is refreshed every 0.5 s. The recording of readings takes
place every 5 ms. Since CITREX H3 can record and display readings very quickly, it
is advisable to filter the readings. This is performed using a mean value. The extent to
which a reading is filtered can be set using the configuration tool.
The following filters are available:
• No filter (indication of the last value measured without any threshold)
• Low (mean above 240 ms)
• Medium (mean above 480 ms)
• High (mean above 960 ms)
6.6 Numerical readings
6.7 Filter
Содержание CITREX H3
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