Yuwell 7F-5A - Page 5

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250kPa±50kPa (36.25psi±7.25psi)
9.*Maximum Nebulization Rate: ≥0.1mL/min(7F-5AW)
1.Maximum recommended flow: 5L/min
5.limited pressure:40kPa~70kPa
Oxygen Concentration:%
4.Oxygen Concentration: ≥90%
6.Graph showing values of oxygen concentration as a
function of flowrate at a nominal outlet pressure of zero
(Figure 1):
7.Pressure Relief Mechanism Operational at:
2.Flowrate at nominal outlet pressures of zero and 7kPa:
0.5~5L/min
3.Change in maximum recommended flow when back
pressure of 7kPa is applied: 0.5L/min.
8.Noise: ≤60dB（A）
FEATURES FEATURES
Low oxygen concentration alarm function.
17.Electric classification: Class II, type BF application part
18.Work system: work continuously.
16.Minimum operating time: 30minutes
20.NORMAL OPERATION CONDITIONS：
●Temperature range: 10℃~40℃ (50℉~104℉);
19.Enclosures Protection Classification：IPX0
10.PowerSupply: AC220V±22V 50Hz±1Hz
14.Altitude: Up to 1828 meters (6000 ft) above sea level
without degradation of concentration levels. From 1828
meters (6000 ft) to 4000meters (13129 ft) below 90%
efficiency.
● Compressor with abnormal high temperature, automatic
shutdown;
11.Input Power: 500VA
12 W. eight: 17kg
13.Dimension: cm (15.2") x W25.5cm (10.0") x D47.5cm H38.5
(18.7")
15.Safety system:
● Current overload or loose connection, automatic shutdown;
● High & low pressure alarm function, automatic shutdown;
●Compressor error function, automatic shutdown;
●Relative humidity: 30%~75%;
●Atmosphere pressure: 860hPa~1060hPa(12.47psi~ 15.37psi);
Ⅳ. SPECIFICATIONS
Oxygen Flow:
L/min
70.0
75.0
80.0
85.0
90.0
95.0
100.0
1.0
4.0
2.0
5.03.0