FINAPRES Finometer Model-2 User Manual page 91

Guidance and manufacturer's declaration – electromagnetic immunity
The Finometer® Model-2 is intended for use in the electromagnetic environment specified below.
The customer or the user of the Finomete
environment.
IEC 60601 test
Immunity te st
Conducted RF 3 Vrms
IEC 61000-4-6 150 kHz to 80 MHz
Radiated RF 3 V/m
IEC 61000-4-3 80 MHZ
NOTE 1 At 80 MHz and 8
NOTE 2 These guidelines
by absorption an
ª Field strengths from f
telephones and land mobile radios, amateur radio, AM and FM radio broadca
broadcast cannot be predicted theoretically with accuracy. To asses th
environment due to fixed RF transmitters, an electromagnetic site survey sho
If the measured field strength in the location in which the Finometer® Model
the applicable RF compliance level above. The Finometer® Model-2 should be
normal operation. If abnormal performance is observed, additional measures may be necessary,
such as re- orienting or relocating the Finometer® Model-2.
ªª Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
Information reference: electromagnetic emissions (IEC 60601-1-2:2001, table 204)
Finometer® Model-2
r® Model-2 should assure that it is used in such an
Compliance
level level
3 Vrms
3 V/m
to 2,5 GHz
00 MHz, the higher frequen
may not apply in a ll situat
d reflectio n from structure
ixed transmitters, such as b
Electromagnetic environment -
guidance
Portable and mobile RF communications
equipment should be used no closer to
any part of the Fi nomete
including cables, than the
recommended separation dis
calculated f rom the e
to the freq uency of t
Recommended separ
d = 1,2 √P
d = 1,2 √P 80 MH
d = 2,3 √P 800 M
Where P is the max imum output power
rating of the transm itter in watts (W)
acco rding to the transmitter
manufacturer and d i
recommended sep ara
metres (m).
Field strengths fro m
transmitters, as determi
electr omagnetic site
less than the complia
frequenc y ran geªª.
Inter ference may occ
equipment m arked w
symbo l:
cy range ap plies.
ion. Electromagneti c propa
s, objects a nd people.
ase station for ra dio (cellula
91
User's Guide
r® Model-2,
tance
quation applicable
he transmitter.
ation distance
Z to 800 MHz
Hz to 2,5 GHz
s the
tion distance in
fixed RF
ned by an
survey,ª should be
nce level in each
ur in the vicinity of
ith the following
gation is affected
r/cordless)
st and TV
e electromagnetic
uld be considered.
-2 is used exceeds
observed to verify