Acare AH-M1, Инструкция по эксплуатации

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Handheld pulse oximeter user’s manual
The device is suitable for use in the electromagnetic environment specified below.
The customer or the user of device should make certain that they are in such an
environment when operating it.
Immunity test IEC 60601 test level Compliance level
Conducted RF
IEC 61000-4-6
N/A N/A
Radiated RF
IEC 61000-4-3
3 V/m
80 MHz to 2.5 GHz
3 V/m
Electromagnetic environment - guidance
Portable and mobile RF communications equipment should not be used closer to
any part of the device, including cables, than the recommended separation distance.
This is calculated from the equation applicable to the frequency of the transmitter.
P
V
d
⎥
⎦
⎤
⎢
⎣
⎡
=
1
5 . 3
P
E
d
⎥
⎦
⎤
⎢
⎣
⎡
=
1
5 . 3
80 MHz to 800 MHz
P
E
d
⎥
⎦
⎤
⎢
⎣
⎡
=
1
7
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
, 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:
12