Electromagnetic immunity
This DR Detector is intended for operation in the electromagnetic
environment given below. The user of the DR Detector should ensure that it is
used in such an environment.
Resistance to Jam-
ming Test
IEC 60601
Test Level
Level of
Agreement
Electromagnetic
Environment
Guidelines
Discharge of static
electricity in accord-
ance with
IEC 61000-4-2
± 8 kV contact
discharge
± 15 kV air
discharge
± 8 contact
discharge
± 15 kV air
discharge
Floors should con-
sist of wood, con-
crete or ceramic
tiles. The relative
humidity must be at
least 30%, if the
floor is made of syn-
thetic material.
Fast transient elec-
trical disturbance
variables / bursts in
accordance with
IEC 61000-4-4
± 2 kV for net-
work leads
± 1 kV for en-
try and outlet
leads
± 2 kV for net-
work leads
± 1 kV for en-
try and outlet
leads
The quality of the
voltage supplied
should correspond
to a typical commer-
cial or clinical envi-
ronment.
Impulse voltages
(surges) in accord-
ance with IEC
61000-4-5
± 1 kV push-
pull voltage
± 2 kV com-
mon mode
voltage
± 1 kV push-
pull voltage
± 2 kV com-
mon mode
voltage
The quality of the
voltage supplied
should correspond
to that of a typical
commercial or clini-
cal environment.
Voltage break-
throughs, short
term interruptions
and variations in
the voltage supplied
in accordance with
IEC 61000-4-11
100% reduc-
tion for 0.5 cy-
cle at 0, 45, 90,
135, 180, 225,
270 and 315
degrees
100% reduc-
tion for 1 cycle
30% reduction
for 25/30 cy-
cles at 0 de-
gree
100% reduc-
tion for 0.5 cy-
cle at 0, 45, 90,
135, 180, 225,
270 and 315
degrees
100% reduc-
tion for 1 cycle
30% reduction
for 25/30 cy-
cles at 0 de-
gree
The quality of the
voltage supply
should correspond
to that of a typical
commercial or clini-
cal environment. If
the user wants the
DR Detector to work
continuously, even
when the energy
supply is interrup-
ted, it is recommen-
ded to use an ener-
gy supply free of in-
134
| XD 14, XD
⁺
14 | Remarks for HF-emission and immunity
0430A EN 20210426 1355