SHNING 3D Aoralscan 2, User Manual

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Aoralscan 2 User Manual
SHNING 3D TECH Co.,Ltd Copyright
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2019 All Rights Reserved
- 15 -
Immunity test IEC 60601 test levels Compliance level
Electromagnetic
environment
– guidance
Conducted RF
3 Vrms
150 kHz to
80 MHz outside ISM
bandsc
3 Vrms
Portable and mobile RF
communications equipment
should be used no closer to
any part of the
Aoralscan ,
including cables, than the
recommended
separation
distance calculated from the
equation appliance to the
frequency of the transmitter.
Recommended
separation distance:
d = 1.2
√P
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
6 Vrms
150 kHz to
80 MHz in
ISM bandsc
3 V/m
80 MHz to 2.7 GHz
6 Vrms
3 V/m
IEC 60601-1-2: 2007
d = 1.2 √P 80 MHz to 800
MHz d = 2.3 √P 800 MHz to
2.5 GHz IEC 60601-1-2:
2014
d=2.0 √P 80 MHz to 2.7
GHz
Where P is the
maximum output power
rating of the transmitter
in watts (W) according to
the transmitter
manufacturer and
d is
the recommended
separation distance in
meters (m).
Field strengths from
fixed RF transmitters, as
determined
by an
electromagnetic site
survey
a
, should be less
than the compliance
level in each frequency
range
b
.
Interference may occur in the
vicinity of equipment marked
with following symbol:
Table 2-4 Guidance and manufacturer
’
s declaration
–
electromagnetic immunity