KLS Martin group SonicWeld Rx Gebrauchsanweisung Seite 88

Guidance and manufacturer's declaration – Electromagnetic interference emission
The SonicWeld Rx® is intended for use in an electromagnetic environment as specified below. The user should assure that it is
used in such an environment.
IEC 60601 test
Immunity test
level
3 V
Conducted RF
150 kHz to
according to
80 MHz
IEC 61000-4-6
3 V/m
Radiated RF according
80 MHz to
to IEC 61000-4-3
2.7 GHz
Note 1
At 80 MHz and 800 MHz, the higher frequency range applies.
These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption
Note 2
and reflection from structures, objects and people.
Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile radios,
a
amateur radio stations and AM and FM radio and TV stations, 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 device is used exceeds the applicable RF compliance level specified above,
the device should be observed to verify normal operation. If abnormal performance is observed, additional measures may be
necessary, such as reorienting or relocating the device.
b Over the frequency range of 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
88
Compliance
level
3 V
eff eff
150 kHz to
80 MHz
3 V/m
80 MHz to
2.7 GHz
Electromagnetic environment – Guidance
Portable and mobile RF communications equipment should be
used no closer to any part of the device (including cables) than
the recommended separation distance calculated from the
equation applicable to the frequency of the transmitter.
Recommended separation distance:
1 = 17 .
d P
d 1 = 17 . P
for 80 MHz to 800 MHz
. 2 33
d = P
for 800 MHz 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 meters (m).
Field strengths from fixed RF transmitters, as determined by an
electromagnetic site survey a
level in each frequency range.
Interference may occur in the vicinity of equipment marked with
the following symbol.
Ultrasonic Unit SonicWeld Rx®
Instructions for Use
, should be less than the compliance
b
Revision 04