User's Manual

Page
13
of
14
Power frequency
(50Hz/60Hz)
magnetic field
IEC61000-4-8
30 A/m
30 A/m
Power frequency
magnetic fields should
be at levels
characteristic of a
typical location in a
typical commercial or
hospital environment.
Guidance and manufacture’s declaration – electromagnetic immunity
The 2006-2B Blood Pressure Monitor is intended for use in the electromagnetic
environment specified below. The customer or the user of the device should assure
that it is used in such an environment.
Immunity test
IEC 60601
test level
Compliance
level
Electromagnetic
environment-guidance
Conducted
RF
IEC61000-4-6
Radiated RF
IEC61000-4-3
3 Vrms
150 kHz ~
80 MHz
6Vrmsc)in
ISM bands
between
0,15 MHz
and 80
MHz
10V/m
3 Vrms
150 kHz to
80 MHz
6Vrmsc)in
ISM bands
between
0,15 MHz
and 80
MHz
10 V/m
80 MHz to
Portable and mobile RF
communications equipment should be
used no closer to any part of the
2006-2B Blood Pressure Monitor,
including cables, than the
recommended separation distance
calculated from the equation
applicable to the frequency of the
transmitter.
Recommended separation distance:
Pd 2.1
150 kHz to 80 MHz
Pd 2.1
80 MHz to 800 MHz
Pd 3.2
800 MHz to 2.7 GHz
d=6 /E at RF wireless
communications equipment bands
(Portable RF communications
80 MHz ~
2.7 GHz
2.7 GHz
equipment (including peripherals such
as antenna cables and external
antennas) should be used no closer
than 30 cm (12 inches) to any part of
the 2006-2B Blood Pressure Monitor,
including cables specified by the
manufacturer).
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) 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 fixed RF transmitters, an