SE-1 Electrocardiograph User Manual EMC Information
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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
The Electrocardiograph is intended for use in the electromagnetic environment specified
below. The customer or the user of Electrocardiograph should assure that it 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
Electrocardiograph, including
cables, than the recommended
separation distance calculated from
the equation applicable to the
frequency of the transmitter.
Recommended separation
distance
Conducted RF
IEC
61000-4-6
3 V
rms
150 kHz to 80 MHz
3 V
rms
Pd 2.1=
Radiated RF
IEC
61000-4-3
3 V/m
80 MHz to 2.5 GHz
3 V/m
Pd 2.1= 80 MHz to 800 MHz
Pd 3.2= 800 MHz to 2.5 GHz
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
metres (m).
Field strengths from fixed RF
transmitters, as determined by an
electromagnetic 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:
NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is
affected by absorption and reflection from structures, objects and people.
a
Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless)
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