TheraTouch® CX2/CX4/EX4
44
EMC TABLE
GUIDANCE AND MANUFACTURER’S DECLARATION – ELECTROMAGNETIC IMMUNITY
The TheraTouch® device is intended for use in the electromagnetic environment specified
below. The customer or the user of the TheraTouch® device should assure that it is used
in such an environment.
Immunity Test
IEC 60601 Test
Level
Compliance Level Electromagnetic
Environment -
Guidance
Electrostatic
discharge (ESD)
to IEC 61000-4-2
± 8 kV contact
± 15 kV air
± 8 kV contact
± 15 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 to
IEC 61000-4-4
± 2 kV for power
supply lines
± 1 kV for input /
output lines
± 2 kV for power
supply lines
not applicable
Power Outlet quality
should be that of a
typical commercial or
hospital environment.
Surge IEC 6100-4-5
± 1 kV differential
mode
± 2 kV common
mode
± 1 kV differential
mode
± 2 kV common
mode
Power outlet quality
should be that of a
typical commercial or
hospital environment.
Voltage dips, short
interruptions and
voltage variations
on power supply
input lines IEC
61000-4-11
<5% U
T
(>95% dip in U
T
for 0.5 cycle)
40% U
T
(60% dip in U
T
for
5 cycles)
70% U
T
(30% dip in
U
T
for 25 cycles)
<5% U
T
(>95% dip in U
T
for
5 seconds)
<5% U
T
(>95% dip in U
T
for 0.5 cycle)
40% U
T
(60% dip in U
T
for
5 cycles)
70% U
T
(30% dip in U
T
for 25 cycles)
<5% UT
(>95% dip in U
T
for 5 seconds)
Power outlet quality
should be that of a
typical commercial
or hospital
environment. If the
use of the TheraTouch®
Professional Series
device requires
continued operation
during power outlet
interruptions, it is
recommended to
install a battery*.
Power frequency
(50/60 Hz)
magnetic field to
IEC 61000-4-8
30 A/m
30 A/m
Power frequency
magnetic fields should
be at levels
characteristic of a
typical location in a
typical commercial or
hospital environment.
Note: U
T
is the AC mains voltage prior to application of the test level.
* Only install batteries that are recommended by the manufacturer.
