Ultimate Comfort
Guidance and manufacturers declaration - electromagnetic emission
The Ultimate Comfort is intended for use in the electromagnetic environment specified below. The customer or the user of the model Ultimate Comfort should
assure that it is used in such an environment.
Emissions test
RF emissions
according CISPR 11
RF emissions
according CISPR 11
Harmonic emissions
according IEC 61000-3-2
Voltage fluctuations/flicker emissions
according IEC 61000-3-3
Guidance and manufacturers declaration - electromagnetic immunity
The Ultimate Comfort is intended for use in the electromagnetic environment specified below. The customer or the user of the Ultimate Comfort should assure that
it is used in such an environment.
Immunity tests
IEC 60601 test level
Electrostatic discharge (ESD)
±6 kV contact
according IEC 61000-4-2
±8 kV air
Electrical fast transient/burst
±2 kV for power supply lines
according IEC 61000-4-4
±1 kV for input/output lines
Surge
±1 kV differential mode
according IEC 61000-4-5
±2 kV common mode
<5 % U
Interruptions and voltage varia-
tions on power supply input
(>95 % dip in U
lines
according to IEC 61000-4-11
40 % U
(60 % dip in U
70 % U
(30 % dip in U
<5 % U
(>95 % dip in U
Power frequency (50/60 Hz)
3 A/m
magnetic filed
according IEC 61000-4-8
REMARK
U
is the a. c. mains voltage prior to application of the test level.
T
© Ritter Concept GmbH para Mayordent
C20-0094-1801EN-ES
Com pliance
Group 1
Class B
Class A
Compliant
Compliance level
±6 kV contact
±8 kV air
±2 kV for power supply lines
±1 kV for input/output lines
±1 kV differential mode
±2 kV common mode
<5 % U
T
T
for 0.5 cycle)
(>95 % dip in U
T
40 % U
T
T
for 5 cycles)
(60 % dip in U
T
70 % U
T
T
for 25 cycles)
(30 % dip in U
T
<5 % U
T
T
for 5 s)
(>95 % dip in U
T
3 A/m
Electromagnetic environment - guidance
The Ultimate Comfort uses RF energy only for its internal function. Therefor, its
RF emissions are very low and are not likely to cause any interference in
nearby electronic equipment.
The Ultimate Comfort system is suitable for use in all establishments, inclu-
ding domestic establishments and those directly connected to the public low-
voltage power supply network that supplies buildings used for domestic
purposes.
Electromagnetic environment - guidance
Floors should be wood, concrete or ceramic tile. If floors
are covered with synthetic material, the relative humidity
should be at least 30%.
Mains power quality should be that of a typical commer-
cial or hospital environment.
Mains power quality should be that of a typical commer-
cial or hospital environment.
Mains power quality should be that of a typical commer-
for 0.5 cycle)
cial or hospital environment. If the user of the Ultimate
T
Comfort requires continued operation during power
mains interruptions, it is recommended that the
for 5 cycles)
WED-3000 B Ultrasound Scanner be powered from an
T
uninterruptible power supply or a battery.
for 25 cycles)
T
for 5 s)
T
Power frequency magnetic fields should be at levels
characteristic of a typical location in a typical commercial
or hospital environment.
Declaración
EMC declaration
Apéndice
Appendix 61
