Electromagnetic Immunity - SDC MLD-810 Manuel D'utilisation

Guidance and Manufacturer's Declaration

Electromagnetic Immunity

The MLD-810 Class IV Soft-Tissue Diode Laser System is intended for use in the
electromagnetic environment specified below. The customer or the user of the
Model MLD-810 should assure that it is used in such an environment.
Immunity Test
Electronic
Discharge (ESD)
IEC 6 1000-4-2
Electrical Fast
Transient/burst
IEC 6 1000-4-4
Surge
IEC 6 1000-4-5
Voltage dips, short
interruptions and
voltage variations
on power supply
input lines
IEC 6 1000-4-11
Power frequency
(50/60 Hz)
magnetic field IEC
6 1000-4-8
NOTE: U is the AC mains voltage prior to application of the test level.
T
IEC 60601
Test Level
Contact ± 6 kV
Air ± 8 kV
Power line ± 2 kV
I/O lines ± 1 kV
±2 kV Common
± 1 kV Differential
>95% dip in U
T
for 0,5 cycle
60% dip in U
T
for 5 cycles
30% dip in U
T
for 25 cycles
>95% dip in U for
T
5 seconds
3 A/m at 50 Hz
46
Compliance
Contact ± 6 kV
Air ± 8 kV
Power line ± 2 kV
No I/O lines
±2 kV common
mode
±1 kV differential
mode
>95% dip in U
T
for 5 seconds
60% dip in U
T
for 5 cycles
30% dip in U
T
for 25 cycles
>95% dip in U
T
for 5 seconds
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.
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 MLD-810 requires
continued operation during
power mains interruptions,
it is recommended that the
MLD-810 be powered from
an uninterruptible power
supply or a battery.
If image distortion occurs,
it may be necessary to
position MLD-810 further
from sources of power. The
power frequency magnetic
field should be measured
in the intended installation
location to assure that it is
sufficiently low.