arjo AtmosAir 9000A Manuel D'utilisation page 22

Guidance and manufacturer's declaration - electromagnetic immunity
The AtmosAir MRS
the AtmosAir MRS should assure that it is used in such an environment.
Immunity Test
Electrostatic discharge (ESD)
IEC 61000-4-2
Electrical fast
transient / burst
230VAC Pump
IEC 61000-4-4
Surge
IEC 61000-4-5
Voltage dips, short interruptions and
voltage variations on power supply
input lines
IEC 61000-4-11
Power frequency
IEC 61000-4-8
Recommended separation distances between portable and mobile RF communications
equipment and the AtmosAir MRS
The AtmosAir MRS is intended for use in an electromagnetic environment in which radiated RF disturbances
are controlled. The customer or the user of the AtmosAir MRS can help prevent electromagnetic interference by
maintaining a minimum distance between portable and mobile RF communications equipment (transmitters) and the
AtmosAir MRS as recommended below, according to the maximum output power of the communications equipment.
Rated
maximum
output power
of transmitter
W
not applicable
0.01
0.1
1
10
100
For transmitters rated at a maximum output power not listed above, the recommended separate distance d in metres
(m) can be estimated using the equation applicable to the frequency of the transmitter, where P is the maximum
output power rating of the transmitter in watts (W) according to the transmitter manufacturer.
18
IEC 60601
Test Level
±6 kV Contact
±8 kV Air
1 kV line(s) to Line(s)
2 kV line(s) to Earth
5% half cycle
40% for 5 cycle
70% for 25 cycle
5% for 5 seconds
3 A/M
NOTE: U, is the a.c. mains voltage prior to application of the test level.
Separation distance according to frequency of transmitter
3.5
E
1
d=[ — ]
N/A 0.12
N/A 0.37
N/A 1.2
N/A 3.7
N/A 12
Compliance Level
±6 kV Contact
±8 kV Air
±2 kV ±2 kV
1 kV line(s) to Line(s)
2 kV line(s) to Earth
5% half cycle
40% 5 cycles
70% 25 cycles
5% for 5 seconds
3 A/M
meters
P
Electromagnetic Environment
Guidance
In accordance with
are covered with synthetic
material, the relative humidity
should be at least 30%
N/A
N/A
N/A
Power frequency magnetic
characteristic of a typical
location in a typical
commercial or hospital
environment.
7
E
1
P
d=[ — ]
0.23
0.74
2.3
7.4
23