Dentsply Maillefer EndoActivator Manual De Instrucciones página 7

Maillefer Instruments
CH – 1338 Ballaigues
Switzerland
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 handpiece is used exceeds the
applicable RF compliance level above, the handpiece should be observed to verify normal operation. If abnormal
performance is observed, additional measures may be necessary, such as reorienting or relocating the handpiece.
b Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
Recommended separation distances between portable and mobile RF communications equipment and
the handpiece
The handpiece is intended for use in an electromagnetic environment in which radiated RF disturbances are
controlled. The customer or the user of the handpiece can help prevent electromagnetic interference by maintaining a
minimum distance between portable and mobile RF communications equipment (transmitters) and the handpiece as
recommended below, according to the maximum output power of the communications equipment.
Rated maximum Separation distance according to frequency of transmitter
output power of
150 kHz to 80 MHz
transmitter
W
0.01
0.1
1
10
100
For transmitters rated at a maximum output power not listed above, the recommended separation distance d in
metres (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.
ZF1902109.X / 03/ 2009 –updated 03/2011
80 MHz to 800 MHz
0.12
0.37
1.17
3.70
11.7
0.12
0.37
1.17
3.70
11.7
m
800 MHz to 2,5 GHz
0.24
0.74
2.33
7.39
23.3
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