Heraeus translux power blue Gebrauchsanweisung Seite 62

Guidance and manufacturer's declaration – Electromagnetic immunity
The Translux Power Blue is intended for use in the electromagnetic environment specifi ed
below. The customer or the user of the Translux Power Blue should assure that it is used in
such an environment.
Immunity test
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
GB
- 28 -
Notes:
(1) At 80 MHz and 800 MHz, the higher frequency range applies.
(2) These guidelines may not apply in all situations. Electromagnetic propagation is aff ected by
absorption and refl ection from structures, objects and people.
a) Field strengths from fi xed 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 fi xed RF transmitters, an electromagnetic site survey should be consi-
dered. If the measured fi eld strength in the location in which the Translux Power Blue is used
exceeds the applicable RF compliance level above, the Translux Power Blue should
be observed to verify normal operation. If abnormal performance is observed, additional
measures may be necessary, such as re-orienting or relocating the Translux Power Blue.
b) Over the frequency range 150 kHz to 80 MHz fi eld strengths should be less than 3 V / m.
IEC 60601 Compliance
test level level
3 V 150 kHz to The device
eff
80 MHz continues to
work regularly
3 V / m 80 MHz and in safety.
to 2.5 GHz
Electromagnetic
environment – Guidance
Portable and mobile RF communica-
tions equipment should be used no
closer to any part of the disposal inclu-
ding 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 80 MHz to 800 MHz
d = 2.3 √P 800 MHz to 2.5 GHz
where (P) is the maximum output power
rating of the transmitter in watts (W
according to the transmitter manu-
facturer and (d) is the recommended
separation distance in metres (m). Field
strengths from fi xed RF transmitters,
as determined by an electromagnetic
site survey, 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:
( ( ) W W