DIAMAG
Operating Manual
Page 22
• The use of accessories other than those specified for the device is not
recommended. They may result in increased emissions or decreased im-
munity of the device
Guidance and manufacturer’s declaration – electromagnetic immunity
These devices are intended for use in the electromagnetic environment
specified below. The customer or the user of the device should assure that
the device is used in such an n environment.
Immunity test
IEC60601-1-2
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 cov-
ered with synthetic ma-
terial, the relative hu-
midity should be at
least 30%.
Electrical fast
transient/burst
IEC 61000-4-4
±2 kV for pow-
er supply lines
±1 kV for in-
put/output lines
Complies
Mains power quality
should be that of a typi-
cal commercial or hos-
pital environment.
Surge
IEC 61000-4-
±1 kV differen-
tial mode
±2 kV common
mode
Complies
Mains power quality
should be that of a typi-
cal commercial or hos-
pital environment.
Voltage dips,
short interruptions
and voltage varia-
tions on power
supply input lines
IEC 61000-4-11
<5% Ut (>95%
dip in Ut) for
0.5 cycle
40% Ut (60%
dip in Ut) for 5
cycles
70% Ut
(30% dip in Ut)
for 25 cycles
<5% Ut
(>95% dip in
Ut) for 5 sec
Complies
Mains
power
quality
should be that of a typical
commercial or hospital
environment.
If the user of the device
requires continued opera-
tion during power mains
interruptions, it is recom-
mended that the device
be powered from an unin-
terruptible power source.
Power frequency
(50/60 Hz) mag-
netic field
IEC 61000-4-8
3 А/м
Complies
Power frequency mag-
netic fields should be at
levels characteristic of
a typical location in a
typical commercial or
hospital environment.
