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Probe
The probes used with this product may affect the electromagnetic
emissions of the product. Probes listed in ‘Chapter 9. Probes’ meet the
Group 1, Class A requirements of the CISPR 11 standard.
Peripheral Devices
Peripheral devices used with this product may affect the electromagnetic
emissions of the product.
CAUTION
Before connecting one of your own accessories to the
system, you must verify the system's electromagnetic
compatibility.
WARNING
The use of unapproved cables, probes, and
accessories may result in increased emission or
decreased immunity of the ultrasound system.
Immunity Test
IEC 60601
Test Level
Regulation Level
Electromagnetic
Environment -
Guidance
Electrostatic
discharge (ESD)
IEC 61000-4-2
±6KV contact
discharge
±8KV air discharge
±6KV contact
discharge
±8KV air
discharge
Floor must be made of
wood, concrete, or
ceramic tiles.
If floor is made of
synthetic material,
relative humidity must be
maintained at 30% or
higher.
Electrical fast
transient/burst
IEC 61000-4-4
±2KV
(for power supply
cables)
±1KV
(for input/output
cables)
±2KV
(for power
supply cables)
±1KV
(for input/output
cables)
The quality of main
power supply must be
equal to the quality of
power supply that is used
in general commercial or
medical environments.
Surge
IEC 61000-4-5
±1KV differential
mode
±2KV common
mode
±1KV differential
mode
±2KV common
mode
The quality of main
power supply must be
equal to the quality of
power supply that is used
in general commercial or
medical environments.
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