Guidance and manufacturer’s declaration, Emissions and immunity information – Welch Allyn Spot Vital Signs LXi - User Manual User Manual
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Specifications
Welch Allyn Spot Vital Signs LXi
Guidance and Manufacturer’s Declaration
Emissions and Immunity Information
Electromagnetic Emissions
The Spot Vital Signs LXi is intended for use in the electromagnetic environment specified below. The customer or user of the Spot Vital Signs
LXi should assure that it is used in such an environment.
Emissions Test
Compliance
Electromagnetic Environment - Guidance
RF emissions
CISPR 11
Group 1
The Spot Vital Signs LXi 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
CISPR 11
Class B
The Spot Vital Signs LXi is suitable for use in all establishments, including domestic
establishments and those directly connected to the public low-voltage
power supply network that supplies buildings used for domestic purposes.
Harmonic emissions
IEC 61000-3-2
Class A
Voltage fluctuations/
flicker emissions
IEC 61000-3-3
Complies
Electromagnetic Immunity
The Spot Vital Signs LXi is intended for use in the electromagnetic environment specified below. The customer or user of the Spot Vital Signs
LXi should assure that it is used in such an environment.
Immunity Test
IEC 60601
Test Level
Compliance Level
Electromagnetic Environment - Guidance
Electrostatic discharge
(ESD)
IEC 61000-4-2
± 6 kV contact
± 8 kV air
± 6 kV contact
± 8 kV 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
±2 kV for power supply
lines
±1 kV for input/output
lines
±2 kV for power supply
lines
±1 kV for input/output
lines
Mains power quality should be that of a typical commercial or
hospital environment.
Surge
IEC 61000-4-5
±1 kV differential mode
±2 kV common mode
±1 kV differential mode
±2 kV common mode
Mains power quality should be that of a typical commercial or
hospital environment.