Electromagnetic compatibility information
Electromagnetic compatibility information
For all ME EQUIPMENT and ME SYSTEMS
Table 2
Guidance and manufacture s declaration-electromagnetic emission'
The Y is intended for use in the electromagnetic environment
specified below. The customer of the user of the YE670D should
assure that it is used in such and environment.
E670D
Immunity
test
IEC 60601
test level
Compliance
level
Electromagnetic
environment-guidance
Floors should be wood,
concrete or ceramic tile. If
floor are covered with
synthetic material, the
relative humidity should be
at least 30%.
Electrostatic
di s c h a rge
(E S D ) IE C
61000-4-2
Electrical
fasttransient
/burst IEC
61000-4-4
±2 kV for powersupply
lines
±1 kV for input/output
lines
N / A
Surge IEC
61000-4-5
±1 kV line(s) to line(s)
±2 kV line(s) to earth
±8 kV contact
±15 kV air
<5 % UT (>95 % dip in UT)
for 0.5 cycle
40 % UT (60 % dip in UT)
for 5 cycles
70 % UT (30 % dip in UT)
for 25 cycles
<5 % UT (>95 % dip in UT)
for 5 s
Voltage dips,
short
interruptions
and voltage
variations on
power supply
input lines IEC
61000-4-11
Mains power quality should be
that of a typical commercialor
hospital environment.
NOTE: UT is the a.c. mains voltage prior to application of the test level.
30A/m
Power
frequency
(50/60 Hz)
magnetic
field IEC
61000-4-8
For ME EQUIPMENT and ME SYSTEMS that are
not LIFE-SUPPORTING
Table 3
Guidance and manufacture s declaration-electromagnetic immunity'
The is intended for use in the electromagnetic environment
specified below. The customer or the user of YE670D should assure
that it is used in such an environment.
YE670D
Immunity
test
IEC 60601
test level
Compliance
level
Electromagnetic
environment-guidance
Po r ta b le an d mo b il e RF
communications equipment
should be used no closer to any
part of the YE670D,including
cables, than the recommended
separation distance calculated
from the equation applicable to
the frequency of the transmitter.
Recommended separation
distance:
d = 1.2
d = 1.2 80 MHz to 800 MHz
d = 2.3 800 MHz to 2.5 GHz
Where P is the maximum output
power rating of the transmitter in
watts (W) according to the
transmitter manufacturer and d is
the recommended separation
distance in metres (m).
Field strengths from fixed RF
transmitters, as determined by an
a
electromagnetic site survey,
should be less than the
compliance level in each frequency
b
range.
Interference may occur in the
vicinity of equipment marked with
the following symbol:
3 Vrms
3 V/m
3 Vrms
150 kHz to
80 MHZ
10 V/m
80 MHz to
2.7 GHz
Conducted
RF
IEC 61000-
4-6
Radiated RF
IEC 61000-
4-3
N/A
10 V/m
P
P
P
40
41
N / A
N / A
YE670D( )
尺寸：180X142.5mm 色彩：准确、单色，层次分明
纸张：105克双铜纸 印后加工：对折装订
CE认证 电子血压计说明书印刷要求
To Next Page
Loading...
