Olympus BF UC180F, Инструкция по эксплуатации, Страница: 159 / 183

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Appendix B: EMC information
ULTRASONIC BRONCHOFIBERVIDEOSCOPE BF-UC180F

Guidance and manufacturer’s declaration —
Electromagnetic immunity
This model is intended for use in the electromagnetic environment specified
below. The customer or the user of this model should assure that it is used in
such an environment.
Portable and mobile RF communications equipment should be used no closer to
any part of this model, including cables, than the recommended separation
distance calculated from the equation applicable to the frequency of the
transmitter.
• 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 and
reflection from structures, objects and people.
• This instrument complies with the requirements of
IEC 60601-1-2: 2001. However, under electromagnetic
environment that exceeds its noise level, electromagnetic
interference may occur on this instrument.
• Electromagnetic interference may occur in the vicinity of
high-frequency electrosurgical equipment and/or other
equipment marked with the following symbol:
Immunity test
IEC 60601
test level
Compliance
level
Electromagnetic environment — Guidance
Recommended separation distance
Conducted RF
IEC 61000-4-6
3 Vrms
(150 kHz – 80 MHz)
3 V (V
1
)
Recommended separation distance
Radiated RF
IEC 61000-4-3
3 V/m
(80 MHz – 2.5 GHz)
3 V/m (E
1
)
80 MHz – 800 MHz
800 MHz – 2.5 GHz
Definition: 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).
d
3.5
V
1
---------
P
=
d
3.5
E
1
---------
P
=
d
7
E
1
-----
P
=