Mortara Surveyor S4, Service Manual, Page: 22 / 67

ELECTROMAGNETIC COMPATIBILITY (EMC)
16
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.
Emissions Test Compliance Electromagnetic Environment: Guidance
RF Emissions
CISPR 11 Group 2 The S4 must emit electromagnetic energy in order to perform its
intended function. Nearby electronic equipment may be affected
RF Emissions
CISPR 11 Class A The S4 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 Not Applicable
Voltage Fluctuations/
Flicker Emissions
IEC 61000-3-3 Not Applicable
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.
Immunity Test IEC 60601 Test Level Compliance Level
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.
Surge
IEC 61000-4-5
+/- 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 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: UT is the AC Mains voltage prior to application of the test level.