Gima ECG600G Manuel De L'utilisateur page 44

Guidance and manufacturer's declaration – electromagnetic immunity –
Guidance and manufacturer's declaration – electromagnetic immunity
The model ECG600G Electrocardiograph(ECG) is intended for use in the electromagnetic
environment specified below. The customer or the user of the
Electrocardiograph(ECG) should assure that it is used in such an environment.
IEC 60601
Immunity test
test level
Electrostatic
± 6 kV contact
discharge (ESD)
± 8 kV air
IEC 61000-4-2
± 2 kV for power
Electrostatic supply lines
transient / burst
±
IEC 61000-4-4 input/output
lines
± 1 kV differential
Surge mode
IEC 61000-4-5 ± 2 kV common
mode
< 5 % UT
(>95 % dip in UT )
for 0,5 cycle
Voltage dips,
40 % UT
short
(60 % dip in UT )
interruptions and
for 5 cycles
voltage variations
on power supply
70 % UT
input lines
(30 % dip in UT )
for 25 cycles
IEC 61000-4-11
< 5 % UT
(>95 % dip in UT )
for 5 sec
Power frequency
(50/60 Hz)
magnetic field 3 A/m
IEC 61000-4-8
NOTE UT is the a. c. mains voltage prior to application of the test level.
for all EQUIPMENT and SYSTEMS
Compliance level
± 6 kV contact
± 8 kV air
± 2 kV for power
supply lines
1 kV for
± 1 kV for input/output
lines
±
mode
± 2 kV common mode
< 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 sec
3 A/m
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.
1 kV differential
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 the
model ECG600G
Electrocardiograph(ECG) requires
continued operation during power
mains interruptions, it is
recommended that the model
ECG600G
Electrocardiograph(ECG) be
powered from an uninterruptible
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.
40
model ECG600G