Fukuda Denshi Dynascope 8000 Series, Maintenance Manual

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Safety Electromagnetic Compatibility

Compliance to the Electromagnetic Emissions
The DS-8007 System is intended for use in the electromagnetic environment specified below. The customer or the
user of the DS-8007 System should assure that it is used in such an environment.

Compliance to the Electromagnetic Immunity (1)
The DS-8007 System is intended for use in the electromagnetic environment specified below. The customer or the
user of the DS-8007 System should assure that it is used in such an environment.
Guidance and Manufacturer's Declaration - Electromagnetic Emissions
Emissions Test Compliance Electromagnetic Environment - Guidance
RF Emissions
EN 55011
Group 1
The DS-8007 System uses RF energy only for its internal
function. Therefore, its RF emissions are very low and are not
likely to cause any interference in nearby electronic equipment.
RF Emissions
EN 55011
Class A
The DS-8007 System is suitable for use in all establishments
other than domestic and those directly connected to the public
low-voltage power supply network which supplies buildings
used for domestic purposes.
Harmonic Emissions
IEC 61000-3-2
Class A
Voltage Fluctuations/
Flicker Emissions
IEC 61000-3-3
Complies
Guidance and Manufacturer's Declaration - Electromagnetic Immunity
Immunity Test
EN 60601-1-2
Test Level
Compliance Level
Electromagnetic Environment -
Guidance
Electrostatic Discharge (ESD)
IEC 61000-4-2 ±6kV: contact
±8kV: air ±6kV: contact
±8kV: air Floors should be wood, concrete or
ceramic tile. If floors are covered with
synthetic material, the relative
humidity should be at least 30%.
Electrical fast transient/burst
IEC 61000-4-4 ±2kV: power supply lines
±1kV: input/output lines ±2kV: power supply lines
±1kV: input/output lines Mains power quality should be that of
a typical commercial or hospital
environment.
Surge
IEC 61000-4-5 ±1kV: differential mode
±2kV:common mode ±1kV: differential mode
±2kV:common mode Mains power quality should be that of
a typical commercial or hospital
environment.
Voltage dips, short interruptions
and voltage variations on power
supply input lines.
IEC 61000-4-11 <5% U
T
*
(>95% dip in U
T
)
for 0.5 cycles
<5% U
T
(>95% dip in U
T
)
for 0.5 cycles
Mains power quality should be that of
a typical commercial or hospital
environment.
If it is required to continuously
operate the DS-8007 System during
power failure, it is recommended to
operate on an uninterrupted power
supply.
40% U
T
(60% dip in U
T
)
for 5 cycles
40% U
T
(60% dip in U
T
)
for 5 cycles
70% U
T
(30% dip in U
T
)
for 25 cycles
70% U
T
(30% dip in U
T
)
for 25 cycles
<5% U
T
(>95% dip in U
T
)
for 5 sec.
<5% U
T
(>95% dip in U
T
)
for 5 sec.
Power Frequency (50/60Hz)
Magnetic Field
IEC 61000-4-8 3A/m 3A/m Power frequency magnetic fields
should be at levels characteristic of a
typical location in a typical
commercial or hospital environment.
*: U
T
is the AC mains voltage prior to application of the test level.