18. Technical results
The use of accessories other than those specified or sold by Silkn
Beauty Ltd. as replacement parts may have the consequence
of increasing the emissions or decreasing the immunity of the
device. The device is intended for use in the electromagnetic
environment specified in the Summary of Test Results.
EMC requirements
IEC 60601-1-2 Edition 4.0 (2014);
IEC 60601-1-2 Edition 4.1 (2020).
Environment of intended uses:
Professional Healthcare and
Home Healthcare Facility Environments
Summary of Test Results
Emission
(IEC 60601-1-2 sections 7.1 & 7.2)
Conducted emission
Freq. range:150 kHz - 30 MHz
Group 1 Class B:
AC mains 230 VAC/ 120 VAC/ 100VAC
Radiated emission
Freq. range: 30 - 1000 MHz
Group 1 Class B
AC mains 230 VAC
Harmonic current emission
test
Voltage changes, Voltage
fluctuations and Flicker test
Immunity (IEC 60601-1-2 sections 8.9 & 8.10; 8.11)
Immunity from Electrostatic
discharge (ESD)
8 kV contact & 15 kV air discharges
Immunity from radiated
electromagnetic fields
10.0 V/m 80 MHz 2.7 GHz, 80% AM, 1 kHz
Immunity from Proximity field
from wireless communications
equipment
List of frequencies,
from 9 V/m up to 28 V/m,
PM (18 Hz or 217 Hz), FM 1 kHz
Immunity from Electrical Fast
transient (EFT)
± 2.0 kV on AC mains
Tr/Th – 5/50 ns, 100 kHz
±2.0 CM / ±1.0 kV DM on AC mains
Tr/Th – 1.2/50 (8/20) s
Immunity from conducted
disturbances induced by
radio-frequency fields
3.0 / 6.0 V
RMS
on AC mains
0.15÷ 80 MHz, 80% AM, 1 kHz
Immunity from power
frequency magnetic field
Immunity from voltage dips,
short interruptions and
voltage variations
On 100 VAC & 230VAC 50 Hz;
0 % - 0.5 cycle & 1 cycle;
70% - 25/30 cycles; 0% - 250 cycles
Immunity to proximity
magnetic fields in the
frequency range 9 kHz to
13,56 MHz
Section 8.11*
IEC 61000-4-39
8 A/m 30kHz CW
65 A/m @134.2kHz PM 2.1kHz 50%
7.5 A/m @13.56MHz PM 50kHz 50%
Note: * This test is not applicable per IEC 60601-1-2 Edition 4.0 standard
EN
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