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Guidance and manufacturer's declaration - electromagnetic immunity
The RO-40A Pulse Oximeter is intended for use in the electromagnetic environment specified below. The customer
or the user of the RO-40A Pulse Oximeter should ensure that it is used in such an environment.
Immunity test
Electrostatic discharge
(ESD) IEC61000-4-2
Power frequency
(50/60Hz) magnetic field
NOTE UT is the a.c. mains voltage prior to application of the test level.
IEC 60601 test level
±6 KV contact
±8 KV, ±15KV air
30 A/m
Compliance level
±6 KV contact
±8 KV, ±15KV air
30 A/m
Electromagnetic
environment - guidance
Floors should be wood,
concrete or ceramic tile.
If floors are covered with
synthetic material, the
relative humidity should
be at least 30%.
Power frequency magnetic
fields should be at levels
characteristic of a typical
location i na typical
commercial or hospital
environment.
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