Guidance and manufacturer's declaration - electromagnetic immunity
The E2 Microprobe Laser and Endoscopy System is intended for use in the electromagnetic environment
specified below. the customer or the user of the E2 Microprobe Laser and Endoscopy System should
assure that it is used in such an environment.
IMMUNITY test
IEC 60601
test level
Compliance level
Electromagnetic
environment -
guidance
Electrostatic discharge
(ESD) IEC 61000-4-2
±6kV contact
±8kV air
compliant
Floors should be wood,
concrete or ceramic tile.
If floors are covered
with synthetic material,
the relative humidity
should be at least 30%.
Electrical fast
transient/burst
±2kV for power supply
lines
±1kV line(s) to earth
compliant
Mains power quality
should be that of a
typical commercial or
hospital environment.
Surge
IEC 61000-4-5
±1kV line(s) to line(s)
±2kV Line(s) to earth
compliant
Mains power quality
should be that of a
typical commercial or
hospital environment.
<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
Voltage dips, short
interruptions and
voltage variations on
power supply input
lines.
IEC 61000-4-8
<5% Ut
(>95% dip in Ut)
for 5s
compliant
Mains power quality
should be that of a
typical commercial or
hospital environment. If
the user of the E2
Microprobe Laser and
Endoscopy System
requires continued
operation during power
mains interruptions, it is
recommended that the
E2 Microprobe Laser
and Endoscopy System
be powered from an
uninterruptible power
supply or battery.
Power frequency
(50/60Hz) magnetic
field IEC
61000-4-8
3A/m compliant
Power frequency
magnetic fields should
be at levels
characteristic of a
typical location in a
typical commercial or
hospital environment.
NOTE: Ut is the a.c. mains voltage prior to application of the test level.
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