Technical data
396
Instructions for use Zeus Infinity Empowered SW 2.n
Percentages relate to the measured value, not to
the scale end.
If tolerances are stated both as a percentage and
as an absolute figure, it is always the higher figure
which applies!
General information
Units of measurement for pressure 1 hPa = 1 mbar = 1 cmH2O
100 kPa = 0.1 MPa = 1 bar = 1 kPa x 100
All specified tolerances apply for 20 °C (68 °F),
60 % relative humidity, and 1013 hPa
(760 mmHg).
The accuracies indicated below change according
to ambient pressure, temperature, and relative hu-
midity. If one of the ambient conditions is changed
up to the permissible limit, the accuracy of the cor-
responding value can change by up to 50 %. If
more than one of the ambient conditions are
changed, the accuracy may change by up to
100 %.
Example: Accuracy of a measured pressure value:
±4 % under standard conditions. At 10 °C, the ac-
curacy changes to ±6 % and at 10 °C and 20 %
relative humidity to ±8 %.
All patient-related volumes and flow values are
standardized to the conditions in the lung. (BTPS)
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