Electromagnetic Emissions And Immunity Information - Welch Allyn HR100 Directions For Use Manual

22 Directions for Use

Electromagnetic Emissions and Immunity Information

The Welch Allyn Holter Recorder is intended for use in the electromagnetic environment specified below. The customer or user of the Welch
Allyn Holter Recorder should assure that it is used in such an environment.
Emissions Test Compliance
RF emissions Group 2
CISPR 11
RF emissions Class B
CISPR 11
Harmonic emissions Not applicable
IEC 61000-3-2
Voltage fluctuations/ Not applicable
flicker emissions
IEC 61000-3-3
The Holter recorder is intended for use in the electromagnetic environment specified below. The customer or user of the Holter recorder should
assure that it is used in such an environment.
Immunity Test IEC 60601
Test Level
Electrostatic discharge ± 6 kV contact
(ESD) ± 8 kV air
IEC 61000-4-2
Electrical fast transient/ ±2 kV for power supply
burst lines
IEC 61000-4-4 ±1 kV for input/output
lines
Surge ±1 kV differential mode
IEC 61000-4-5 ±2 kV common mode
Voltage dips, short <5 % U
interruptions, and (>95 % dip in U
voltage variations on for 0,5 cycle
power supply input 40 % U
lines. (60 % dip in U
IEC 61000-4-11 for 5 cycles
70 % U
(30 % dip in U
for 25 cycles
<5 % U
(>95 % dip in U
for 5 sec
Power frequency 3 A/m
(50/60Hz)
magnetic field
IEC 61000-4-8
Note: U
T is the a.c. mains voltage prior to application of the test level.
Electromagnetic Emissions
Electromagnetic Environment - Guidance
The Welch Allyn Holter Recorder must emit electromagnetic energy in order to perform
its intended function. Nearby electronic equipment may be affected.
The Welch Allyn Holter Recorder is suitable for use in all establishments, including
domestic establishments. The recorder has no connection to the public low-voltage
power supply network.
Electromagnetic Immunity
Compliance Level
± 6 kV contact
± 8 kV air
Not applicable.
Not applicable.
Not applicable.
T
)
T
T
)
T
T
)
T
T
)
T
Not applicable.
Electromagnetic Environment - Guidance
Floors should be wood, concrete, or ceramic tile. If floors are
covered with synthetic material, the relative humidity should
be at least 30%.
Welch Allyn Holter Recorder