11/16/2018
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Guidance and manufacturer’s declaration – electromagnetic immunity
The 4000 Respiratory Monitor lung monitor is intended for use in the electromagnetic
environment specified below. The customer or the user of the 4000 Respiratory Monitor lung
monitor should assure that it is used in such an environment.
Immunity test
IEC 60601
Test level
Compliance
level
Electromagnetic environment -
guidance
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
10 Vrms
150kHz to 80
MHz in ISM
bands
3 V/m
80 MHz to 2,5
GHz
Battery operated
device
3V/m from
80MHz to 2.5
GHz
Portable and mobile RF
communications equipment should
be used no closer to any part of the
4000 Respiratory Monitor lung
monitor including cables, than the
recommended separation distance
calculated form the equation
applicable to the frequency of the
transmitter.
Recommended separation
distance
80MHz to 800MHz
800MHz to 2.5GHz
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, should
be less than the compliance level in
each frequency range.
Interference may occur in the vicinity
of equipment marked with the
following symbol:
