Alere 55115, Руководство пользователя

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19 Alere™ Universal Printer User Manual
GUIDANCE AND MANUFACTURER’S DECLARATION
–ELECTROMAGNETIC IMMUNITY
The device is intended for use in the electromagnetic environment specified below. The
customer or user of the device should assure that it is used in such an environment
Immunity test IEC 60601 test
level Compliance
level Electromagnetic environment -
recommendations
Electrostatic
discharge (DES)
CEI 61000-4-2 ±6 kV contact
±8 kV air ±6 kV contact
±8 kV air 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
IEC 61000-4-4 ±2 kV for power
supply lines
±1 kV for input/
output lines ±2 kV for power
supply lines
±1 kV for input/
output lines Mains power quality should be that
of a typical commercial or hospital
environment.
Surge
IEC 61000-4-5 ±1 kV differential
mode
±2 kV common
mode ±1 kV differential
mode
±2 kV common
mode Mains power quality should be that
of a typical commercial or hospital
environment.
Voltage dips, short
interruptions and
voltage variations
on power supply
input lines
IEC 61000-4-11 <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
<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
Mains power quality should be that
of a typical commercial or hospital
environment. If the user of the device
requires continued operation during
power mains interruptions, it is
recommended that the device be
powered from an uninterruptible power
supply or a battery.
Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8 3 A / m 3 A / m Power frequency magnetic fields
should be at levels characteristic of a
typical location in a typical commercial
or hospital environment.
NOTE U
T
is the a.c. mains voltage prior to application of the test level.