ELECTROMAGNETIC COMPATABILITY (EMC)
22
Table X-1 Guidance and Manufacturer’s Declaration: Electromagnetic Emissions
The equipment is intended for use in the electromagnetic environment specified in the table below. The customer or
the user of the equipment should ensure that it is used in such an environment.
Electromagnetic Environment: Guidance
The Surveyor patient monitor uses RF energy only for its internal
function. Therefore, its RF emissions are very low and not likely to
cause any interference in nearby electronic equipment.
The Surveyor patient monitor is suitable for use in all establishments
other than domestic and those directly connected to the public low-
voltage power supply network that supplies buildings used for
domestic purposes.
Harmonic Emissions
IEC 61000-3-2
Voltage Fluctuations/
Flicker Emissions
IEC 61000-3-3
Table X-2 Guidance and Manufacturer’s Declaration: Electromagnetic Immunity
The equipment is intended for use in the electromagnetic environment specified in the table below. The customer or
the user of the equipment should ensure that it is used in such an environment.
Electromagnetic Environment: Guidance
Electrostatic
discharge (ESD)
EN 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
transient/burst
EN 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.
+/- 1 kV differential mode
+/- 2 kV common mode
+/- 1 kV differential
mode
+/- 2 kV common mode
Mains power quality should be that of a
typical commercial or hospital environment.
Voltage
fluctuations and
interruptions
<5% UT for 0.5 cycles
40% UT for 5 cycles
70% UT for 25 cycles
<5% UT for 5s
<5% UT for 0.5 cycles
40% UT for 5 cycles
70% UT for 25 cycles
<5% UT for 5s
Note that monitoring is interrupted at the
level “< 5% UT for 5s”, but equipment
remains safe (as specified in
EN 60601-1-2).
Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
Power frequency magnetic fields should be
at levels characteristic of a typical location in
a typical commercial or hospital
environment.
NOTE: UT is the AC Mains voltage prior to application of the test level.