Instruction Manual The Fischer R13 page 30 of 33
Electromagnetic Immunity
The Fischer
®
device is designed for operation in the electromagnetic environment specified below. The
user should ensure that the device is used in such an environment.
Immunity
test
IEC 60601-
test level
Compliance
level
Electromagnetic environment – guidance
Portable and mobile RF communications equipment should
be used no closer to any part of The Fischer®, including
cables, than the recommended separation distance (d in
meter) calculated from the equation applicable to the
frequency of the transmitter.
Conducted
RF
IEC 61000-
4-6
3 V rms
150 kHz to 80 MHz
6 V rms
150 kHz to 80 MHz
within ISM bands
and amateur radio
bands
3 V rms
6 V rms
Radiated
RF
IEC 61000-
4-3
10 V/m
80 MHz to 2700
MHz
10 V/m
Radiated
RF
according
IEC 61000-
4-3 in close
proximity to
wireless
communicati
on devices
according to IEC
60601-1-2:2014
Table 9
passed
(corresponds to a recommended safety distance of 0.3 m to
the devices of the corresponding radio services)
Field strengths from fixed RF transmitters, as determined by
an electromagnetic site survey should be less than the
compliance level in each frequency range. Interference may
occur in the vicinity of equipment marked with the following
symbol
NOTE: These guidelines may not apply in all situations. Electromagnetic is affected by absorption and
reflection from structures, objects and people.
magnetic field;
IEC 61000-4-8
NOTE: U
T
is the a. c. mains voltage prior to application of the test level.