User's Manual

28 (34)
Infant Dead space 1 ml, Flow resistance < 1,3 cm H2O (@ 10 LPM)
Alarms No Breath, Low ETCO2, High ETCO2, Clogged Adapter, No Adapter,
Zero point adjustment, Low Battery
Sound Intensity Level ≥ 57 dB(A); ≤ 67 dB(A)
Batteries Two AAA Cell batteries (2x1.5VDC):
Alkaline IEC:LR03 or
Energizer Ultimate Lithium L92 batteries
(5)
. Use of other Lithium
batteries may present a risk of fire or explosion.
Battery life time EMMA Capnograph:
Duracell Plus Alkaline: ~5 hours
Energizer Ultimate Lithium L92: ~10 hours
EMMA Bluetooth:
Duracell Plus Alkaline: ~4 hours
Energizer Ultimate Lithium L92: ~8 hours
Notes:
(1)
. The EMMA Capnograph displays CO
2
in partial pressure units (kPa or mmHg) and compensates the
displayed value for the actual barometric pressure. The ETCO
2
value is the max partial CO
2
pressure
measured within a breath and the displayed value is:
– the latest ETCO2 values i.e. if ΔETCO
2
≥ 25% or
– the average of up to four ETCO
2
values measured within 30s given ΔETCO
2
<25%.
(2)
Gas reading showing actual partial pressure at current humidity level. Partial pressure of CO
2
in the
alveoli, where the breathing gas is saturated with water vapor at body temperature (BTPS), is typically
6% lower than the corresponding CO
2
partial pressure after removal of all water vapor (ATPD).
(3)
To include quantitative effect on gas reading from variations in environment conditions (outside STP,
electromagnetic disturbances) and presence of Halothane, Ethanol, Isopropyl alcohol, He, Acetone
and Methane, the CO
2
accuracy range should be increased to ± 4 mmHg/  0.5 kPa or 10% of
reading whichever is the greater. In addition the following interference effects on CO
2
readings exists:
- 60 vol% of N
2
O typically increases CO
2
-readings by 10%
- 60 vol% of O
2
typically decreases CO
2
-readings by 4% (EMMA compensates CO
2
-values for
influence from 21% O
2
as default)
- 5 vol% of ENF, ISO, SEV typically increases CO
2
-readings by 8%
- 15 vol% of DES typically increases CO
2
-readings by 12%
- 80% Xe typically decreases CO
2
-readings by 10%
- 50% He typically decreases CO
2
-readings by 6%.
(4)
ETCO
2
was measured at I/E ratio 1:1 using breath simulator according to the test setup in EN ISO
80601-2-55 fig. 201.101. The measured ETCO
2
was within the accuracy range for all respiration rates
up to 150 bpm.
(5)
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