OsteoSys SONOST 3000 - Page 13

User’s Manual (Confidential)
OsteoSys Co., Ltd.
Model Designation : SONOST 3000 DOC. No. : OT-IFU-S3K
13
Power frequency
(50/60 Hz)
IEC 61000-4-8
3 A/m
3 A/m
Power frequency magnetic fields should
be at levels characteristic of a typical
location in a typical commercial or
hospital environment
Note :UT is the a.c. mains voltage prior to application of the test level.
Safety consideration about parts of device and compartment
Guidance and manufacturer’s declaration – electromagnetic immunity
The model SONOST 3000 is intended for use in the electromagnetic environment specified below. The
customer or the user of model SONOST 3000 should assure that it is used in such an environment.
Immunity test
IEC 60601
test level
Compliance
level
Electromagnetic environment - guidance
Conducted RF
IEC61000-4-6
3
Vrm
s
150
kHz
to
80
MH
z
3
Vrms
150
kHz
to
80M
Hz
Portable and mobile RF communications equipment should
be used no closer to any part of the model SONOST 3000,
including cables, than the recommended separation distance
calculated from the equation applicable to the frequency of
the transmitter.
Recommended separation distance.
d=[3.5/V1]√P
d=[3.5/E1]√P 80MHz to 800MHz
d=[7/E1]√P 800MHz to 2.5GHz
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:
Radiated RF
IEC61000-4-3
10
V/
m
80
MH
z to
2.5
GHz
10
V/m
80M
Hz to
2.5
GHz
Note 1 At 80MHz and 800MHz, the higher frequency range applies.
Note 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by
absorption and reflection from structures, objects and people.