Table 4. Electromagnetic Immunity - Nonin WristOx2 3150 Operator's Manual

Immunity Test
This device is intended for use in the electromagnetic environment specified below. The customer and/or
user of this device should ensure that it is used in such an environment.
Electrostatic Discharge
(ESD)
IEC 61000-4-2
Electrical Fast Transient/
Burst
IEC 61000-4-4
Surge
IEC 61000-4-5
Voltage dips, short
interruptions, and voltage
variations on power supply
input lines
IEC 61000-4-11
Power Frequency (50/60
Hz) Magnetic Field
IEC 61000-4-8
NOTE: U is the AC mains voltage before application of the test level.
T
38
Table 4: Electromagnetic Immunity
IEC 60601 Test Level
±8 kV contact
±15 kV air
±2 kV for power supply
lines
±1 kV for input/output
lines
±1 kV differential mode
±2 kV common mode
±5% U (>95% dip in U
T T
for 0.5 cycle
±40% U (60% dip in U
T T
for 5 cycles
±70% U (30% dip in U
T T
for 25 cycles
<5% U (>95% dip in U
T T
for 5 seconds
30 A/m
Compliance
Level Environment—Guidance
±8 kV contact Floors should be wood,
concrete, or ceramic tile. If
±15 kV air
floors are covered with
synthetic material, relative
humidity should be at least
30%.
N/A Mains power quality should be
that of a typical commercial or
hospital environment.
N/A Mains power quality should be
that of a typical commercial or
hospital environment.
) N/A Mains power quality should be
that of a typical commercial or
hospital environment.
)
)
)
30 A/m Power frequency magnetic
fields should be at levels
characteristic of a typical
location in a typical commercial
or hospital environment.
Technical Information
Electromagnetic