Zimmer emFieldPro, Инструкция по эксплуатации, Страница: 43 / 48

Manufacturer´s EMC declaration 18
Page 33
Guidelines and manufacturer declaration - electromagnetic interference resistance
The emField Pro device is intended for operation in the electromagnetic environment indicated
below. The emField Pro customer or user should ensure that it is used in such an environment.
Interference
resistance
tests IEC 60601 test
level Compliance
level Electromagnetic environment - guidelines
Conducted
HF
interference
variables in
accordance
with IEC
61000-4-6
Radiated
HF
interference
variables in
accordance
with IEC
61000-4-3
3 V
Effective value
150 KHz to 80
MHz
3 V/m
80 MHz to 2.5
GHz
3 V
Effective value
150 KHz to 80 MHz
3 V/m
80 MHz to 2.5 GHz
Portable and mobile radio devices,
including the cables, should not be used at
distances to the Cryo 6 less than the
recommended safety distance which is
calculated based on the applicable
equation for the transmission frequency.
Recommended safety distance:
d= 1.17 √P
d= 1.17 √P for 80MHz to 800 MHz
d= 2.33
√P for 800 MHz to 2.5 GHz
with P as the nominal output of the
transmitter in watt (W) in accordance with
the specifications of the transmitter
manufacturer and d as the recommended
safety distance in meters (m).
The field strength of stationary radio
transmitters should be lower than the
compliance level
b
at all frequencies in
accordance with an on-site test
a
.
Interference is possible from nearby
devices with the following symbol:
NOTE 1 At 80 Hz and 800 MHz the higher frequency range applies.
NOTE 2 These guidelines may not be applicable in all cases. The expansion of electromagnetic
variables is influenced by absorptions and reflections in the building, objects and people.