OSCILLA A30 - EMC; Electromagnetic Emissions Declaration; Electromagnetic Immunity Guidelines

Instructions for Use
Oscilla® A30, A50 and A60
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Guidance and manufactures declaration for electromagnetic emissions
Emission standard
Type
Compliance to standard
CISPR 11
RF emissions
Yes, Group 1, Class B
Guidance for application Environment
The Oscilla audiometer suitable for use in both professional as well as domestic environments including
environments where connected to the public low-voltage network. The device must emit electromagnetic
energy in order to perform its intended function. Nearby electronic equipment may be affected.
Guidance and manufactures declaration for electromagnetic immunity
Emission standard
Type
Compliance level
Specific guidance for application
environment
EN/IEC61000-4-2
Electrostatic discharge
(ESD)
± 8kV contact
±2kV, ±4kV, ±8kV,
± 15kV air
Suitable for use on wood, concrete ,
or ceramic floor materials.
Keep relative humidity below 30%
when used on floors of syntitic
materials e.g. carpets.
EN/IEC6100-4-8
Power frequency
magnetic field
30 A/m
50/60 Hz
The level for Power frequency
magnetic fields corrosponds to the
levels typical for professional or
domestic Environment.
EN/IEC 61000-4-6
Conducted disturbances,
induced by RF fields
150kHz to 80MHz
3V RMS
(6V ISM + Amateur
Radio Bands)
Portable and mobile radio devices,
including their wires, should not be
used closer to the unit than the
recommended safe distance or 30
cm.
Avoid stacking or locating the device
close to other equipment.
Do not use cables or accessories
other than those provided by Oscilla
A/S as these may negatively affect
EMC performance.
EN/IEC61000-4-3
RF electromagnetic
fields.
Proximity fields from RF
wireless communication
equipment.
80 MHz to 2.7 GHz,
80% AM at 1 kHz,
10 V/m
Test freq.
MHz
V/m
385
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450
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710, 745, 780
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810, 870, 030
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1720, 1845, 1970
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2450
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5240, 5500, 5785
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