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ELECTROMAGNETIC IMMUNITY
This equipment is intended for use in the electromagnetic environment specified below.
The user of this equipment should assure that it is used in such an environment.
IMMUNITY
IEC 60601-1-2: TEST LEVEL
AGAINST
Professional
Healthcare
Facility
Environment
Electrostatic
Contact discharge: ±8 kV
discharge,
Air discharge: ±2 kV,
ESD (IEC 61000-4-2)
±4 kV, ±8 kV, ±15 kV
Electrical fast
N/A
transients / bursts
(IEC 61000-4-4)
Surges on AC mains
N/A
lines (IEC 61000-4-5)
Power frequency
30 A/m
magnetic field
50 Hz or 60 Hz
50/60 Hz
(IEC 61000-4-8)
Voltage dips and
N/A
short interruptions
on AC mains
Input lines
(IEC 61000-4-11)
Conducted RF
N/A
coupled into lines
(IEC 61000-4-6)
Radiated RF
3 V/m
immunity
80 MHz - 2,7 GHz
(IEC 61000-4-3)
80% @ 1 KHz
AM Modulation
Radiated fields to
8 A/m at 30 kHz
close proximity
(CW Modulation)
(IEC 61000-4-39)
65 A/m at 134.2 kHz
(2.1 kHz PM, 50% duty cycle)
7.5 A/m at 13.56 MHz
(50 kHz PM, 50% duty cycle)
ENGLISH
ELECTROMAGNETIC
ENVIRONMENT
Home
Healthcare
Environment
Floors should be wood,
concrete, or ceramic tile.
If floors are covered with
synthetic material, the relative
humidity should be kept at
levels to reduce electrostatic
charge to suitable levels.
Equipment which emits high
levels of power line magnetic
fields (in excess of 30A/m)
should be kept at a distance to
reduce the likelihood of
interference.
N/A
10 V/m
80 MHz - 2,7 GHz
80% @ 1 KHz
AM Modulation
Avoid exposure to known
sources of EMI
(electromagnetic interference)
such as diathermy, lithotripsy,
electrocautery, RFID (Radio
Frequency Identification), and
electromagnetic security
systems, metal detectors.
Note that the presence of RFID
devices may not be obvious.
If such interference is
suspected, reposition the
equipment, if possible, to
maximize distances.
8
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