Beurer medical PO 80 Bedienungsanleitung Seite 4

The PO80 Pulse Oximeter is intended for use in the electromagnetic environment specifi ed below. The customer or the user of PO80 Pulse
Oximeter should assure that it is used in such an environment.
Immunity test
Radiated RF
ICE 61000-4-3
NOTE 1 At 80MHz and 800MHz, the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is a ected by absorption and refl ection from structures,
objects and people.
a
Field strengths from fi xed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile radios, amateur radio,
AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy. To assess the electromagnetic environment
due to fi xed RF transmitters, an electromagnetic site survey should be considered. If the measured fi eld strength in the location in which The
PO80 Pulse Oximeter is used exceeds the applicable RF compliance level above, the PO80 Pulse Oximeter should be observed to verify
normal operation. If abnormal performance is observed, additional measures may be necessary, such as reorienting or relocating the PO80
Pulse Oximeter.
b Over the frequency range 150 KHz to 80 MHz, fi eld strengths should be less than 3V/m.
The PO80 Pulse Oximeter is intended for use in the electromagnetic environment in which radiated RF disturbances are controlled. The cus-
tomer or the user of the PO80 Pulse Oximeter can help prevent electromagnetic interference by maintaining a minimum distance between
portable and mobile RF communications equipment (transmitters) and the PO80 Pulse Oximeter as recommended below, according to the
maximum output power of the communications equipment.
For transmitters rated at a maximum output power not listed above, the recommended separation distanced in meters (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.
NOTE 1 At 80MHz and 800MHz, the separation distance for the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is a ected by absorption and refl ection from structu-
res, objects and people.
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Guidance and manufacture's declaration-electromagnetic immunity
for EQUIPMENT and SYSTEMS that are not LIFE-SUPPORTING
Guidance and manufacture's declaration-electromagnetic immunity
IEC60601 test level Compliance Electromagnetic environment -guidance
level
Portable and mobile RF communications equipment should be used
no closer to any part of the PO80 Pulse Oximeter, including cables,
than the recommended separation distance calculated from the
equation applicable to the frequency of the transmitter.
recommended separation distance
3V/m
80MHz to 2.5GHz 3V/m
Where P is the maximum output power rating of the transmitter in
watts (W) according to the transmitter manufacturer and d is the
recommended separation distance in meters (m).
Field strengths from fi xed RF transmitters, as determined by an elec-
tromagnetic site survey, a should be less than the compliance level in
each frequency range b
Interference may occur in the vicinity of equipment marked with the
following symbol:
Recommended separation distances between portable and mobile
RF communications equipment and the EQUIPMENT or SYSTEM
for EQUIPMENT or SYSTEM that not LIFE-SUPPORTING
Recommended separation distances between
portable and mobile RF communications equipment and the PO80 Pulse Oximeter
Separation distance according to frequency of transmitter
(m)
Rated maximum output
80MHz to 800MHz
power of transmitter
(W)
0.01 0.117
0.1 0.369
1 1.167
10 3.689
100 11.67
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800MHz to 2.5GHz
0.233
0.738
2.333
7.379
23.33