Ultradent Solaris 2 Gebrauchsanweisung Seite 35

Recommended safety distances
Solaris 2 Treatment Light
Resistance to interfer­
ence checks
Abbreviation note: UT is the value of the supply voltage.
Note 1: The higher value applies at 80 MHz and 800 MHz.
Note 2: These guidelines are not applicable in all possible situations. The
propagation of electromagnetic waves can be considerably influenced by the rate
of absorption and reflections within buildings, and the presence of objects and
people.
(a) The field strength of stationary transmitters, e.g. base stations of radio tele­
phones or land mobile radio communications services, amateur radio stations,
AM and FM radio or TV transmitters, cannot theoretically be calculated exactly in
advance. To determine the electromagnetic environment as a consequence of
stationary HF transmitters, an examination of the location is recommended. If the
field strength determined at the location of the Solaris 2 treatment light exceeds
the compliance level specified above, the Solaris 2 treatment light must be mon­
itored with respect to its normal operation at each place of use. If abnormal char­
acteristics are observed, it may be necessary to take additional measures such
as realigning or converting the Solaris 2 treatment light.
(b) The field strength is less than 3 V/m over the frequency range from 150 kHz to
80 MHz.
The Solaris 2 treatment light is designed for operation in an electromagnetic
environment in which the radiated HF interferences are controlled. The owner of
the Solaris 2 treatment light can help to prevent electromagnetic interference by
maintaining minimum distances between portable and mobile HF communication
appliances (transmitters) and the Solaris 2 treatment light as recommended below
according to the maximum output power of the communication appliance.
Recommended protection distances between portable and mobile HF
communication appliances and the Solaris 2 treatment light:
Rated power of Protection distance depending on transmitter frequency
transmitter in W in m
150 kHz to 80 MHz
d = 1.2 √P
0.01 0.12
0.1 0.38
0 1.2
10 3.8
100 12
For transmitters whose rated power is not included in the above table, the dis­
tance can be calculated using the following mathematical formula and the appro­
priate column, where P is the rated power of the transmitter in watts (W) accord­
ing to the information of the manufacturer of the transmitter.
Note : The higher frequency range is applied at 80 MHz and 800 MHz.
These guidelines may not be applicable in all possible situations. The propagation
of electromagnetic waves is influenced by the rate of absorption and reflections
within buildings, and the presence of objects and people.
GB
2 | SAFETY INSTRUCTIONS
Level of consistency
80 MHz to
800 MHz
d = 1.2 √P
0.12
0.38
1.2
3.8
12
Electromagnetic emis­
sion guidelines
800 MHz to
2.5 GHz
d = 2.3 √P
0.23
0.73
2.3
7.3
23
9 of 21