Riester ri-scope L - Page 64

64
Guidelines and manufacturer's declaration – electromagnetic immunity
The ri-scope®L instruments are intended for use in the electromagnetic
environment specified below. The customer or user of the ri-scope® L
should ensure that it is used in such an environment.
Immunity
testing
IEC 60601
Testlevel
Compli-
ance
Electromagnetic en-
vironment - guidance
IEC 61000-4-6
Conducted RF
disturbances
according to IEC
61000-4-6
3 Vrms
0.5 MHz to 80
MHz
6 V in ISM
frequency
bands
Between 0.15
MHz and 80
MHz
80% AM at
1 kHz
Not
applicable
Portable and mobile
RF communications
equipment should not
be used closer to any
part of the non-contact
ri-scope® L, including
the cables, than the
recommended distan-
ce, which is calculated
using the equation
applicable to the trans-
mitter frequency. Re-
commended 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 maxi-
mum output power of
the transmitter in watts
(W) according to the
transmitter manufactu-
rer and the recommen-
ded distance is in met-
res (m). Field strengths
of fixed RF transmit-
ters, determined by an
electromagnetic site
survey, should be lower
than the compliance
standard in each fre-
quency range. Interfe-
rence may occur in the
vicinity of devices mar-
ked with the following
symbol.
Emitted RF
IEC 61000-4-3
Proximity fields
of wireless RF
communications
equipment
3 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