ConMed Linvatec VP4726 Bedienungsanleitung Seite 47

W41-147-004AA.book Page 43 Wednesday, February 18, 2009 2:47 PM
Table 4: Guidance and Manufacturer's Declaration - Electromagnetic Immunity
The ConMed Linvatec VP4726 and VP4726F Monitors are intended for use in the electromagnetic
environment specified below. The customer or the user of this VP4726 or VP4726F Monitor
Immunity Test
Electrostatic
discharge (ESD)
IEC 61000-4-2
Electrical fast
transients / bursts
IEC 61000-4-4
Surge
IEC 61000-4-5
Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
Voltage dips, short
interruptions and
voltage variations
on power supply
input lines
IEC 61000-4-11
Ut
Note: is the a.c. mains voltage prior to application of the test level.
should assure that it is used in such an environment.
IEC 60601
Compliance Level
Test Level
± 6 kV contact ± 6 kV contact
± 8 kV air ± 8 kV air
± 2 kV for power ± 2 kV for power
supply lines supply lines
± 1 kV for input/ ± 1 kV for input/
output lines output lines
± 1 kV line to line ± 1 kV line to line
± 2 kV lines to earth ± 2 kV lines to earth
3 A/m 3 A/m
Ut Ut
<5% <5%
Ut
(>95% dip in ) (>95% dip in
for 0.5 cycle for 0.5 cycle
Ut Ut
40% 40%
Ut
(60% dip in ) (60% dip in
for 5 cycles for 5 cycles
Ut Ut
70% 70%
Ut
(30% dip in ) (30% dip in
for 25 cycles for 25 cycles
Ut Ut
<5% <5%
Ut
(>95% dip in ) (>95% dip in
for 5 seconds for 5 seconds
E-43
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.
Power frequency magnetic fields
should be at levels characteristic of
a typical location in a typical
commercial or hospital
environment.
Mains power quality should be that
of a typical commercial or hospital
Ut
)
environment. If the user of the
VP4726 and VP4726F Monitors
requires continued operation
Ut
)
during power mains interruptions,
it is recommended that theVP4726
and VP4726F Monitors be powered
from an uninterruptable power
Ut
)
supply or battery.
Ut
)
E