vivocare Checky Mode D'emploi page 122

Table 2 Guidance and manufacturer's declaration – electromagnetic immunity –
for all ME EQUIPMENT and ME SYSTEMS
Guidance and manufacture's declaration – electromagnetic immunity
The CHECKY is intended for use in the electromagnetic environment specified below .
The customer of the user of the CHECKY should assure that it is used in such an
environment
Immunity test
Electrostatic
discharge (ESD)
IEC 61000-4-2
Electrical fast
transient/burst
IEC 61000-4-4
Surge IEC
61000-4-5
Voltage dips,
short interruptions
and voltage
variations on
power supply
input lines
IEC 61000-4-11
Power frequency
(50Hz) magnetic
field
IEC 61000-4-8
NOTE U is the a.c. mains voltage prior to application of the test level.
T
IEC 60601 test levelC ompliance level
±6 kV contact
±8 kV air
±2 kV for
power supply lines
±1 kV line(s)
to line(s)
<5% U
T
(>95% dip in U )
T
for 0.5 cycle
40% U
T
(60% dip in U )
T
for 5 cycles
70% U
T
(30% dip in U )
T
for 25 cycles
<5% U
T
(>95% dip in U )
T
for 5 sec
3A/m
±6 kV contact
±8 kV air
±2kV for
power supply lines
±1 kV
differential mode
<5% U
T
(>95% dip in U )
T
for 0.5 cycle
40% U
T
(60% dip in U )
T
for 5 cycles
70% U
T
(30% dip in U )
T
for 25 cycles
<5% U
T
(>95% dip in U )
T
for 5 sec
3A/m
122
Electromagnetic
environment - guidance
Floors should be wood,
concrete or ceramic tile. If
floors are covered with
synthetic material, the
relative humidity should be
at least 30%.
Mains power quality should
be that of a typical
commercial or hospital
environment.
Mains power quality should
be that of a typical
commercial or hospital
environment.
Mains power quality should
be that of a typical
commercial or hospital
environment. If the user of
CHECKY requires
continued operation during
power mains interruptions,
it is recommended that
CHECKY be powered from
an interruptible power
supply or a battery.
Power frequency magnetic
fields should be at levels
characteristic of a typical
location in a typical
commercial or hospital
environment.