Madsen Zodiac User Manual page 48

Diagnostic & clinical stand-alone auditory impedance tester
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User Guide
MADSEN Zodiac isintended for use in the electromagnetic environment specified below. The user of MADSEN Zodiac should ensure that it isused in such an
environment.
Emissionstest
RF emissions
CISPR 11
RF emissions
CISPR 11
Harmonic emissions IEC
61000-3-2
Voltagefluctuations/flicker
emissionsIEC 61000-3-3
Guidanceand manufacturer's declaration - electromagnetic immunity for all equipment and systems
MADSEN Zodiac isintended for use in the electromagnetic environment specified below. The user of MADSEN Zodiac should ensure that it isused in such an
environment.
Immunitytest
Electrostatic discharge(ESD)
IEC 61000-4-2
Electrical fast transient/burst
IEC 61000-4-4
Surge IEC 61000-4-5
Voltagedips, short inter-
ruptionsand voltage vari-
ations on power supply input
lines IEC 61000-4-11
Power frequency
(50/60 Hz) magnetic field
IEC 61000-4-8
U
is the AC mains voltage prior to application of the test level.
T
Guidanceand manufacturer's declaration - electromagnetic immunity - for equipment and systems that are NOT life-supporting
48
Compliance
Electromagnetic environment - guidance
Group 1
MADSEN Zodiac 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.
Class B
MADSEN Zodiac issuitable for use in all environments, including domestic environments and
those directly connected to the public low-voltage power supply network that supplies buildings
used for domestic purposes.
Not applicable
Not applicable
IEC 60601
Compliancelevel
test level
+/- 6 kV contact
+/- 6 kV contact
+/- 8 kV air
+/- 8 kV air
+/- 2 kV for power supply lines
+/- 2 kV for power supply lines
+/- 1 kV for input/output lines
+/- 1 kV for input/output lines
+/- 1 kV line(s) to line(s)
+/- 1 kV line(s) to line(s)
+/- 2 kV line(s) to earth
+/- 2 kV line(s) to earth
<5% U
(>95 % dip in U
) for 0.5
<5% U
T
T
cycle
cycle
40% UT (60 % dip in U
) for 5
40% UT (60 % dip in U
T
cycles
cycles
70% U
(30 % dip in U
) for 25
70% U
T
T
cycles
cycles
<5% U
(>95 % dip in U
) for 5s
<5% U
T
T
3A/m
3A/m
Electromagnetic environment - guidance
Floors should bewood, concrete or ceramic tile. If floors
are covered with synthetic material, the relative humid-
ity should be at least 30 %.
Mains power quality should be that of a typical com-
mercialor hospital environment.
Mains power quality should be that of a typical com-
mercialor hospital environment.
(>95 % dip in U
) for 0.5
Mains power quality should be that of a typical com-
T
T
mercialor hospital environment. If the user of the
) for 5
MADSEN Zodiac requirescontinued operation during
T
power mains interruptions, it isrecommended that the
(30 % dip in U
) for 25
MADSEN Zodiac bepowered from an uninterruptible
T
T
power supply or a battery.
(>95 % dip in U
) for 5s
T
T
Power frequency magnetic fields should be at levels char-
acteristic of atypical location in atypical commercial or
hospital environment.
Otometrics - MADSEN Zodiac

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