Lowenstein Medical prisma VENT30, Сборка и основные инструкции по использованию и обслуживанию, Страница: 49 / 64

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11 Appendix
Heating of respiratory air M3 °C
Mean sound pressure level/operation to
ISO 80601-2-70
Approx. 26 dB(A) at
10 hPa (corresponds
to a sound power
level of 34 dB(A)) Approx. 28 dB(A) at
10 hPa (corresponds to
a sound power level of
36 dB(A))
Mean sound pressure level/operation to
ISO 80601-2-70 with humidifier
Approx. 27 dB(A) at
10 hPa (corresponds
to a sound power
level of 35 dB(A)) Approx. 28 dB(A) at
10 hPa (corresponds to
a sound power level of
36 dB(A))
Sound pressure level of acoustic alarm to
IEC 60601-1-8 for all alarm conditions
(high, medium, low priority)
Level 1: 63 dB(A)
Level 2: 66 dB(A)
Level 3: 68 dB(A)
Level 4: 80 dB(A)
±5 dB(A)
IPAP pressure range
prisma VENT30, prisma VENT30-C
prisma VENT40, prisma VENT40-C
prisma VENT50, prisma VENT50-C
Tolerance
4 hPa to 30 hPa
4 hPa to 40 hPa
4 hPa to 50 hPa
±1.2 hPa (±8 % of set value)
PEEP pressure range
Tolerance
4 hPa to 25 hPa
±1.2 hPa (±8 % of
set value)
Leakage circuit: 4 hPa
to 25 hPa
Single circuit with
valve: 0 hPa to 25 hPa
±1.2 hPa (±8 % of set
value)
CPAP operating pressure range
Tolerance 4 hPa to 20 hPa
±1.2 hPa (±8 % of set value)
Pressure increment 0.2 hPa
PLS min (minimum stable limit pressure)
Minimum pressure in the event of a fault
0 hPa
PLS max (maximum stable limit pressure)
Maximum pressure in the event of a fault
≤ 60 hPa
PWmax (maximum therapy pressure)
prisma VENT30, prisma VENT30-C
prisma VENT40, prisma VENT40-C
prisma VENT50, prisma VENT50-C
30 hPa, pressure control
40 hPa, pressure control
50 hPa, pressure control
SPECIFICATION
DEVICE
prisma VENT30,
prisma VENT30-C,
prisma VENT40,
prisma VENT40-C
DEVICE
prisma VENT50
prisma VENT50-C