12
SPECIFICATIONS
ELECTROMAGNETIC COMPATIBILITY (EMC) TABLES (CONTINUED)
TABLE 2 & 3: GUIDANCE AND MANUFACTURER'S DECLARATION - ELECTROMAGNETIC IMMUNITY
The Fluidotherapy - Dry Heat Therapy Unit is intended for use in the electromagnetic environment specified in the table below. The user of the
Fluidotherapy - Dry Heat Therapy Unit should assure that it is used in such an environment.
Immunity
Test
IEC 60601
Test Level
Compliance Level Electromagnetic Environment - Guidance
Portable and mobile RF communications equipment should be used no closer to any part of the Fluidotherapy - Dry Heat Therapy Unit,
including cables, than the recommended separation distance calculated from the equation applicable to the frequency of the transmitter.
Recommended separation distance:
Conducted RF
IEC 61000-4-6
3 Vrms
150 kHz to 80 MHz
3 V
d = [3.5]√P
V
1
Radiated RF
IEC 61000-4-3
3 V/m
80 MHz to 2.5 GHz
3 V/m
d = [3.5]√P 80 MHz to 800 MHz
E
1
d = [7]√P 800 MHz to 2.5 GHz
E
1
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 meters (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:
NOTE 1: At 80 MHz and 800 MHz, 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.
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 Fluidotherapy - Dry Heat Therapy Unit is used exceeds the applicable RF compliance level above, the Fluidotherapy - Dry Heat Therapy Unit should be observed to verify normal
operation. If abnormal performance is observed, additional measures may be necessary, such as reorienting or relocating the Fluidotherapy - Dry Heat Therapy Unit.
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
Fluidotherapy® - Dry Heat Therapy
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