Alvita MA801f Manual De Instrucciones página 10

Guidance and manufacturer's declaration-electromagnetic immunity
The MA801f is intended for use in the electromagnetic environment specified below. The customer or the
user of the MA801f should assure that is used in such and environment.
Immunity test IEC 60601 test Compliance
level level
Conducted RF 3 Vrms Not applicable
IEC 61000-4-6 150 KHz to 80 MHz
Radiated RF 3 V/m 3 V/m
IEC 61000-4-3 80MHz to 2,5 GHz
NOTE1: At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by
absorption and reflection from structures, objects and people.
a. Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones
and land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted
theoretically with accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an
electromagnetic site survey should be considered. If the measured field strength in the location in which
the MA801f is used exceeds the applicable RF compliance level above, the MA801f should be observed to
verify normal operation. If abnormal performance is observed, additional measures may be necessary, such
as re-orienting or relocating the MA801f.
b. Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
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Electromagnetic environment-guidance
Portable and mobile RF communications
equipment should be used no closer
to any part of the MA801f, including
cables, than the recommended separation
distance calculated from the equation
applicable to the frequency of the
transmitter.
Recommended separation distance:
d = 1,2 √P, d = 1,2 √P 80MHz to 800
MHz, d = 2,3 √P 800MHz 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 electromagnetic site survey, a
should be less than the compliance level
in each frequency range.b Interference
may occur in the vicinity of equipment
marked with the following symbol:
Recommended separation distance between portable and mobile RF communications equipment and the
MA801f
The MA801f is intended for use in an electromagnetic environment in which radiated RF disturbances
are controlled. The customer or the user of the MA801f can help prevent electromagnetic interference
by maintaining a minimum distance between portable and mobile RF communications equipment
(transmitters) and the MA801f as recommended below, according to the maximum output power of the
communications equipment.
Rated maximum Separation distance according to frequency of transmitter (m)
output power of
150kHz to 80MHz / 80MHz to
transmitter (W)
d=1,2√P 800MHz /
d=1,2√P
0,01 0,12 0,12
0,1 0,38 0,38
1 1,2 1,2
10 3,8 3,8
100 12 12
For transmitters rated at a maximum output power not listed above, the recommended separation distance
d in meters (m) can be estimated using the equation applicable to the frequency of the transmitter,
where P is the maximum output power rating of the transmitter in watts (W) according to the transmitter
manufacturer.
NOTE 1: At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by
absorption and reflection from structures, objects and people.
WARNING: The symbol on this product means that it's an electronic product and following the
European directive 2012/19/EU the electronic products have to be dispose on your local recycling
centre for safe treatment.
This instrument is covered by a 3 year guarantee from the date of purchase. Batteries, cuff and
wearing parts are not included. Opening or altering the instrument invalidates the guarantee. The
guarantee does not cover damage, accidents or non-compliance with the instruction manual. Please
contact your pharmacist.
MA801f is protected against manufacturing defects by an established International Warranty Program.
For warranty information, you can contact your pharmacist.
800MHz to 2,5GHz / d=2,3√P
0,23
0,73
2,3
7,3
23
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