VISIOMED BEWELL CONNECT MyScale Initial BW-SC3W Mode D'emploi page 38

EMC DECLARATION FOR MYSCALE ANALYZER BW-SC2W AND MYSCALE ANALYZER XL BW-
SC6W
GUIDANCE AND MANUFACTURER'S DECLARATION – ELECTROMAGNETIC IMMUNITY
THE BW-SC2W AND BW-SC6W ARE INTENDED FOR USE IN THE ELECTROMAGNETIC ENVIRONMENT SPECI-
FIED BELOW. THE CUSTOMER OR THE USER OF THE BW-SC2W AND THE BW-SC6W SHOULD ENSURE THAT
THEY ARE USED IN SUCH AN ENVIRONMENT.
Immunity test IEC 60601 test
level
Electrostatic ±6 kV contact
discharge (ESD) ±8 kV air
IEC 61000-4-2
Electrical fast ±2 kV for pow-
er supply lines
transient/burst
±1 kV for input/
IEC 61000-4-4
output lines
Surge ±1 kV differen-
tial mode
IEC 61000-4-5
±2 kV common
mode
Voltage dips, short <5 % Ur (>95
interruptions and % dip in Ur) for
voltage variations 0,5 cycles
on power supply
input lines
40 % Ur (60 %
dip in Ur) for 5
IEC 61000-4-11 cycles
70 % Ur (30 %
dip in Ur) for 25
cycles
<5 % Ur (>95
% dip in Ur) for
5 sec
Power frequency 3 A/m
(50/60 Hz)
magnetic field
IEC 61000-4-8
74 BewellConnect - BW-SC2 W / BW-SC3 W / BW-SC4 W / BW-SC6 W - User Manual - 082017
Compliance Electromagnetic environment –
level guidance
±6 kV contact Floors should be wood, concrete or
ceramic tile. If floors are covered with
±8 kV air
synthetic material, the relative hu-
midity should be at least 30 %.
±2 kV for pow- Main power quality should be that
er supply lines of a typical commercial or hospital
environment.
±1 kV for input/
output lines
±1 kV differen- Main power quality should be that
tial mode of a typical commercial or hospital
±2 kV common environment.
mode
<5 % Ur (>95 Main power quality should be that of
% dip in Ur) for a typical commercial or hospital envi-
0,5 cycles ronment. If the user of the BW-SC2W
and the BW-SC6W requires contin-
ued operation during power mains
40 % Ur (60 %
interruptions, it is recommended
dip in Ur) for 5
that the BW-SC2W and the BW-SC6W
cycles
be powered from an uninterruptible
power supply or a battery.
70 % Ur (30 %
dip in Ur) for 25
cycles
<5 % Ur (>95
% dip in Ur) for
5 sec
3 A/m Power frequency magnetic fields
should be at levels characteristic of a
typical location in a typical commer-
cial or hospital environment.
NOTE UT is the a.c. mains voltage prior to application of the test level.
EMC data for MyScale Analyzer BW-SC2W and MyScale Analyzer XL BW-SC6W
Guidance and manufacturer's declaration - electromagnetic immunity - for
equipment and system that are not life-supporting. Models BW-SC2W and BW-
SC6W are intended for use in the electromagnetic environment specified below. The
customer or the user of models BW-SC2W / BW-SC6W should assure that they are
used in such an environment.
Immunity EN 60601 Compliance
test test level level
Portable and mobile RF communications equipment should
3 Vrms
Conducted be used no closer to any part of the BW-SC2W and BW-SC6W,
150 kHz
RF EN N/A including cables, than the recommended separation distance
to 80
61000-4-6 calculated from the equation applicable to the frequency of the
MHz
transmitter. Recommended separation distance
d =1.2 √P
d =1.2 √P 80MHz to 800MHz
d =2.3 √P 800MHz to 2.5GHz
Where P is the maximum output power rating of the transmitter in
3 V/m
Radiated
watts (W) according to the transmitter manufacturer and d is the
80 MHz
RF EN 3 V/m
recommended separation distance in meters (m).
to 2.5
61000-4-3
Field strengths from fixed RF transmitters, as determined by an
GHz
electromagnetic site survey, should be less than the compliance
level in each frequency range. b Interference may occur in the vi-
cinity of equipment marked with the following symbol:
NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by
absorption and reflection from structures, objects and people.
a. Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones
and land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be
predicted theoretically with accuracy. To assess the electromagnetic environment due to fixed RF
transmitters, an electromagnetic site survey should be considered. If the measured field strength in
the location in which the BW-SC2W and BW-SC6W is used exceeds the applicable RF compliance
level above, the BW-SC2W and BW-SC6W should be observed to verify normal operation. If abnormal
performance is observed, additional measures may be necessary, such as reorienting or relocating
the BW-SC2W and BW-SC6W.
b. Over the frequency range 150 kHz to 80 MHz, field strengths should be less than [V1]V/m.
BewellConnect - BW-SC2 W / BW-SC3 W / BW-SC4 W / BW-SC6 W - User Manual - 082017
Electromagnetic
environment - guidance
75