Instructions for use ESTETICA E70 Vision / E80 Vision
10 Information concerning the electromagnetic compatibility according to EN IEC 60601-1-2 | 10.3 Immunity to
electromagnetic interference
Interference im-
munity tests
IEC 60601 test
levels
Compliance level
Electromagnetic environment
- Guidelines
Wire-based HF inter-
ference according to
IEC 61000-4-6
Wireless HF interfer-
ence according to IEC
61000-4-3
3 V
eff
150 kHz to 80 MHz
outside the ISM
bands
a
3 V/m
80 MHz to 2.5 GHz
3 V
eff
3 V/m
Portable and mobile radio
devices should not be used closer
to this product including the
wires, than the recommenced
safe distance calculated using the
equation for the transmission fre-
quency.
Recommended safe distance:
d = 1.17
P
d= 1.20
P
for 80 MHz to 800
MHz
d= 2.30
P
for 800 MHz to 2.5
GHz
where P is the maximal nominal
power of the transmitter in watts
(W) as specified by the transmit-
ter manufacturer and d is the re-
commended safe clearance in
metres (m).
b
The field strength of stationary
wireless radio transmitters as
measured locally
c
should be lower
than the conformance level
d
at
all frequencies.
Interference is possible in the vi-
cinity of devices that bear the fol-
lowing symbol.
Note 1: At 80 MHz and 800 MHz, the higher frequency range applies.
Note 2: These guidelines may not be applicable in every case. The propagation
of electromagnetic waves is subject to absorption and reflection by buildings,
objects, and people.
a
The ISM frequency bands (for industrial, scientific, and medical applications)
between 150 kHZ and 80 MHz are 6.765 MHz to 6.795 MHz; 13.553 MHz to
13.567 MHz; 26.957 MHz to 27.283 MHz, and 40.66 MHz to 40.70 MHz.
b
The compliance level in frequency ranges between 150 kHz and 80 MHz and
80 MHz up to 2.5 GHz is determined to reduce the probability that a mobile/
portable communication device can cause interference if it is introduced unin-
tentionally into the patient area. For this reason, the additional factor of 10/3 is
incorporated into the formula and taken into account for transmitters in these
frequency ranges.
c
The field strength of stationary transmitters, such as, e.g. base stations of mo-
bile phones and mobile terrestrial radio devices, amateur radio stations, AM and
FM radio and television transmitters, cannot be determined exactly based on
theoretical considerations. To determine the electromagnetic environment res-
ulting from stationary high frequency transmitters, the location should be in-
vestigated. When the determined field strength at the location where this
product will be used exceeds the above cited conformance level, the product
should be monitored to see if it is operating normally in every location. If un-
usual performance characteristics are observed, it may be necessary to under-
take additional measures such as reorienting or moving the product.
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Summary of Contents for ESTETICA E70 Vision
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