Riester e-scope - Page 15

15
Guidelines and manufacturer's declaration – electromagnetic immunity
The e-scope instrument is intended for use in the electromagnetic environment
specied below. The customer or user of the e-scope should ensure that it is used
in such an environment.
Immunity
testing
IEC 60601
Testlevel
Compli-
ance
Electromagnetic en-
vironment - guidance
Conducted RF
disturbances
pursuant to
IEC 61000-4-6
3 Vrms
0.5 MHz to 80
MHz
6 V in ISM fre-
quency bands
Between 0.15
MHz and 80 MHz
80% AM at 1 kHz
Not appli-
cable
Portable and mobile RF
communications equip-
ment should not be used
closer to any part of the
non-contact ri-pen, inclu-
ding the cables, than the
recommended distance,
which is calculated using
the equation applicable to
the transmitter frequency.
Recommended separation
distance:
d = 1.2 x P 80 MHz to 800
MHz
d = 2.3 x P 800 MHz to 2.7
GHz
Where P is the maximum
output power of the trans-
mitter in watts (W) accor-
ding to the transmitter
manufacturer and d is the
recommended distance in
metres (m).
Field strengths of xed RF
transmitters, determined
by an electromagnetic site
survey, should be lower
than the compliance stan-
dard in each frequency
range.
Interference may occur
in the vicinity of devices
marked with the following
symbol:
Emitted RF
IEC 61000-4-3
Proximity elds
of wireless RF
commu-
nications
equipment
33 V/m
80 MHz to 2.7 GHz
380 – 390 MHz
27 V/m, PM 50%,
18 Hz
430 – 470 MHz
28 V/m; (FM ±5
kHz, 1 kHz sine)
PM, 18 Hz11
704 – 787 MHz
9 V/m, PM 50%,
217 Hz
800 – 960 MHz
28 V/m, PM 50%,
18 Hz
1700 – 1990 MHz
28 V/m, PM 50%,
217 Hz
2400 - 2570 MHz
28 V/m, PM 50%,
217 Hz
5100 - 5800 MHz
9 V/m, PM 50%,
217 Hz
10 V/m
27 V/m
28 V/m
9 V/m
28 V/m
28 V/m
9 V/m