Viatom Checkme Pro Manuel De L'utilisateur page 34

Voltage dips, short
Interruptions and Voltage
variations on power supply
input lines
IEC 61000-4-11
Power frequency (50/60
HZ) magnetic field IEC
61000-4-8
Note: U is the AC mains voltage prior to application of the test level.
T
Guidance and Declaration - Electromagnetic Immunity
The Health Monitor is intended for use in the specified electromagnetic environment. The customer or the user of the Health
Monitor should assure that it is used in such an environment as described below.
Immunity test IEC60601 test
level
3 Vrms 150 kHz
Conduced RF
to
IEC61000-4-6
80 MHz
outside
bands
3 V/m 80 MHz
Radiated RF
to
IEC61000-4-3
2.5 GHz
± 2 kV line(s) to
earth
<5 % UT
(>95 % dip in UT)
for 0.5 cycle
40 % UT
(60 % dip in UT)
for 5 cycles
70 % UT
(30 % dip in UT)
for 25 cycles
<5 % UT
(>95 % dip in UT)
for 5 s
3 A/m
Compliance
level
3 Vrms 150 kHz
to
80 MHz
ISM outside
bands
3 V/m 80 MHz
to
2.5 GHz
± 2 kV line(s) to
earth
<5 % UT
(>95 % dip in UT)
for 0.5 cycle
40 % UT
(60 % dip in UT)
for 5 cycles
70 % UT
(30 % dip in UT)
for 25 cycles
<5 % UT
(>95 % dip in UT)
for 5 s
3 A/m
Electromagnetic environment - guidance
Portable and mobile RF communications equipment should
be used no closer to any part of the system, including
cables, than the recommended separation distance
ISM calculated from the equation appropriate for the frequency
of the transmitter. Recommended separation distances:

d 1 2 . P
Recommended separation distances:
80 MHz～800 MHz:
800MHz-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 meters (m).
33
Mains power quality should be that of
a typical commercial or hospital
environment. If the user of our
product requires continued operation
during power mains interruptions, it is
recommended that our product be
powered from an uninterruptible
power supply or a battery.
Power frequency magnetic fields
should be at levels characteristic of a
typical location
commercial or hospital environment.

d 1 2 . P

d 2 3 . P
in a typical