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Technical
Data
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Product class according to 93/42/EEC
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II a
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Dimensions (W x H x D)
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220 x 85 x 330 mm
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Weight
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approx. 2.4 kg
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Operating temperature
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+5°C to +40°C
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Storage temperature
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-20°C to +70°C
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Electrical connection:
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230 V~+10%-15%, 50 -
60 Hz
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Air pressure range
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700 – 1060 mbar
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Electrical capacity and consumption
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with 230
V
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- in operation
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0,2 A
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- in standby mode
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0,01 A
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Classification according to EN 60601-1
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- Protection from electrical shock:
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Protective class II
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- Level of protection from electrical shock:
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Type B Device
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Electromagnetic tolerance (EMV)
according to EN 60601-1-2
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- Static screen:
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EN 55011(VDE 0875
T11)
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- immunity to interference:
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IEC 1000–4 Part 2–6
and 11
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Mean sound pressure level / operation:
1 meter
from the front and form the side
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approx. 32dB(A) at
10 mbar
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Humidity – operation and storage:
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< 95%
relative humidity
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nCPAP operating pressure range:
max. nCPAP-Druck:
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4 to 18 mbar,
accuracy ±0,7 mbar
(1 mbar = 1hPa)
approx. 25 mbar
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Maximum flow at maximum rotational speed:
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approx. 137 I/min at
17 mbar back pressure
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Fine filter separation level to 3 µm:
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> 99%
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Fine filter separation level to 0.3 µm:
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> 80%
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Fine filter lifespan:
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> 250 hours with normal room air
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Heating
of respiratory air as per.
prEN ISO
17510
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2.5 °C
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Constant pressure level measured
as per prEN ISO 17510
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with 6 mbar: ∆p = 0.7 mbar
with 12 mbar: ∆p = 0.8 mbar
with 18 mbar: ∆p = 1.0 mbar
(the constant pressure level measured
as per prEN 17510 is only maintained
to a voltage drop of max. 10%)
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Max. flow at selected pressure:
18 mbar
12 mbar
6 mbar
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95 l/min
115 l/min
145 l/min
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 Jack
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Serial
interface only for testing at
manufacturer's
plant
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 Unit inlet
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Inlet of
room air at ambient
temperature
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 Unit outlet
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Outlet of
room air at 4 – 18 mbar
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Somnotron E Made in Germany