• Avoid exposure to known sources of EMI (electromagnetic interference) such as diathermy, lithotripsy,
electrocautery, RFID (Radio Frequency Identification), and electromagnetic security systems such as
anti-theft/electronic article surveillance 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.
ELECTROMAGNETIC EMISSIONS
This equipment is intended for use in the electromagnetic environment of clinics, hospitals, athlete training, or home
environments. The user of this equipment should assure that it is used in such an environment.
Emissions
Compliance
According To
Electromagnetic Environment
RF emissions
(CISPR 11)
Group 1 The equipment uses RF energy only for its internal function.
Therefore, its RF emissions are very low and are not likely to cause
any interference in nearby electronic equipment.
CISPR emissions
classification
Class B The equipment is suitable for use in all establishments, including
domestic establishments 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)
Class A
Voltage fluctuations/
flicker (IEC 61000-3-3)
Complies
ELECTROMAGNETIC IMMUNITY
During the immunity testing described below the Normatec Go continued to provide therapy normally. 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
Against
Compliance Level (of this
control unit)
Electromagnetic Environment
Electrostatic
discharge, ESD
(IEC 61000-4-2)
± 8 kV direct 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.
Electrical fast
transients/ bursts
(IEC 61000-4-4)
± 2 kV ± 2 kV Mains power quality should be that of a typical clinic,
hospital, athletic training, or home environment.
RF Proximity (IEC
61000-
Mains power quality should
be that of a typical clinic,
hospital, athletic training, or
home environment.
Equipment with high RF emissions should be kept at a
distance to reduce the likelihood of interference.
Surges on AC
mains lines (IEC
61000-4-5)
± 2 kV Mains power quality should be that of a typical clinic,
hospital, athletic training, or home environment.
Power frequency
magnetic field
50/60 Hz (IEC
61000-4-8)
30 A/m Equipment that emits high levels of power line magnetic
fields (in excess of 3A/m) should be kept at a distance to
reduce the likelihood of interference.
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