User’s manual 204253
A - 5
A. Technical Specifications
Imaging plate unit
Guidance and manufacturer’s declaration – electromagnetic immunity
T he DXR-50 is intended for use in the electromagnetic environment specified below. The
customer or the user of the DXR-50 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
±
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
transients/bursts
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
±
1 kV differential
mode
Mains power quality
should be that of a
typical commercial or
hospital environment.
Voltage dips,
short
interruptions and
voltage variations
on power supply
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
user of the DXR-50
requires continued
operation during power
mains interruptions, it is
recommended that the
DXR-50 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 field 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.
