User's Manual
Withings Blood Pressure Monitor User’s Guide
16
Declaration
–
electromagneticemissionsandimmunityforequipmentand
systemsthatarenotlife‐supportingandarespecifiedforuseonlyina
shieldedlocation
TheWirelessBloodPressureMonitordeclaration‐
electromagneticimmunity
Declaration–electromagneticimmunity
TheWirelessBloodPressureMonitorsystemis
intendedforuseintheelectromagnetic
environmentspecifiedbelow.Thecustomeror
theuseroftheWirelessBloodPressureMonitor
systemshouldassurethatitisusedinsuchan
environment.
TheWirelessBloodPressureMonitorsystemisintendedforusein
theelectromagneticenvironmentspecifiedbelow.
ThecustomerortheuseroftheWirelessBloodPressureMonitor
systemshouldassurethatitisusedinsuchanenvironment.
Immunity
test
IEC
60601
test
level
Compl
iance
level
Electromagnetic
environment‐
guidance
Immunity
test
IEC
60601
testlevel
Compli
ance
level
Electromagneticenvironment‐
guidance
Electrostatic
discharge
(ESD)IEC
61000‐4‐2
6kVcontact
8kVair
6kV
contact
8kVair
Floorsshouldbewood,
concreteorceramictile.
Iffloorsarecoveredwith
syntheticmaterial,therelative
humidityshouldbeatleast30
%.
Conducted
RFIEC
61000‐4‐6
3Vrms
150kHz
to80
MHz
N/A Portableand
mobileRF
communication
sequipment
shouldbeused
noclosertoany
partofthe
EQUIPMENTor
SYSTEM
including
cables,thanthe
recommended
separation
distance
calculatedfrom
theequation
applicableto
thefrequency
ofthe
transmitter.
Interference
mayoccurin
thevicinityof
equipment
markedwith
thefollowing
sym
bol.
Electricalfast
transient/burst
IEC61000‐4‐4
2kVfor
powersupply
lines
1kVfor
input/output
lines
N/A
Mainspowerqualityshouldbe
thatofa
typicalcommercialorhospital
environment.
Surge
IEC61000‐4‐5
1kV
differential
mode
2kVcommon
mode
N/A
Mainspowerqualityshouldbe
thatofatypicalcommercialor
hospitalenvironment.
Radiated
RF
IEC61000‐
4‐3
3V/m
80MHz
to2.5
GHz
N/A
Voltagedips,
short
interruptions
andvoltage
variationson
powersupply
inputlines
IEC61000‐4‐11
‐5%UT(95%
dipinUT)for
0.5cycle
‐40%UT(60
%dipinUT)
for5cycles
‐70%UT(30
%dipinUT)
for25cycles
‐5%UT(95%
dipinUT)for
5sec
N/A
Mainspowerqualityshouldbe
thatofa
typicalcommercialorhospital
environment.
IftheuseroftheEQUIPMENT
orSYSTEM
requirescontinuedoperation
duringpower
mainsinterruptions,itis
recommendedthat
theEQUIPMENTorSYSTEMbe
powered
fromanuninterruptiblepower
supplyora
battery.
Power
frequency
(50/60Hz)
magneticfield
IEC61000‐4‐8
3A/m N/A
Powerfrequencymagnetic
fieldsshouldbeat
levelscharacteristicofatypical
locationina
typicalcommercialorhospital
environment.