Welch Allyn 6V Power Supply, Rectal Light Handle - User Manual User Manual
Page 211
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Guidance and Manufacturer’s Declaration - Emissions
The REF 73211 and its powering accessories is intended for use in the electromagnetic environment
specified below. The customer or user of the REF 73211 and its powering accessories should assure that it is
used in such an environment.
Immunity Test
IEC 60601
Test Level
Compliance
Level
Electromagnetic
Environment - Guidance
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
3 Vrms
150 kHz to 80MHz
(outside ISM bands)
3 V/m
80 MHz to 2.5 GHz
Not Applicable,
See Note 1
Not Applicable,
See Note 1
Portable and mobile RF
communications equipment
should be used no closer to
any part of the REF 73211 and
its powering accessories,
including cables, than the
recommended separation
distances calculated below:
Where P is the max power in
watts and d is the
recommended separation
distance in meters.
Field strengths from fixed
transmitters, as determined
by an electromagnetic site
survey, should be less than
the compliance levels (V1 and
E1). Interference may occur in
the vicinity of equipment
containing a transmitter.
Note 1: The REF 73211 and its power accessories are a simple power supply and a lamp. The only EMC test
events that could affect the performance or environment of the system are Harmonics, Flicker, Radiated and
Conducted Emission, Surge Immunity, and Voltage Dips, ESD, Radiated RFI, EFT, Conducted RFI, and Power
Frequency Magnetic Immunity should not affect the performance of this product; at the levels required in
EN60601-1-2:2001.
d
3.5
E1
-------
P
=
80 MHz to 800 MHz
d
3.5
V1
-------
P
=
d
7
E1
-------
P
=
800 Mhz to 2.5 GHz