TruNode
®
Gamma Probe System User Manual
24
Guidance and declaration
–
electromagnetic immunity
The
TruNode® Gamma Probe System
is intended for use in the electromagnetic
environment specified below. The customer or the user of the
TruNode® Gamma Probe
System
should assure that it is used in such an environment.
I
MMUNITY
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
± 15 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
± 1kV
Mains power quality should be
that of a typical commercial or
hospital environment.
Surge
IEC 61000-4-5
± 1 kV
line(s) to
line(s)
± 2 kV line(s) to
earth
± 2 kV
± 2 kV
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 s
Dips:
0 %
U
T
for 0,5
cycle
0 %
U
T
for 1
cycle
70 %
U
T
for 75
cycles
Interruptions:
0 %
U
T
for 5 s
Mains power quality should be
that of a typical commercial or
hospital environment. If the user
of the
TruNode® Gamma Probe
System
requires continued
operation during power mains
interruptions, it is recommended
that the
TruNode® Gamma Probe
System
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 1
UT is the a.c. mains voltage prior to application of the test level.
NOTE 2 Compliance levels for IEC 61000-4-4, -5, -11 apply to the supplied power supply.
