Notes on electromagnetic interference immunity
48
Guidelines and manufacturer’s declaration – electromagnetic interference
The BDH 612 model is intended for operation in an electromagnetic environment as described below. The
customer or the user of the BDH 612 model should ensure that it is used in such an environment.
Interference immunity
tests
IEC 60601 test
level
Compliance level
Electromagnetic environment
– guidelines
Electrostatic discharge
(ESD) in accordance with
IEC 61000-4-2
± 6 kV contact
discharge
± 8 kV air
discharge
± 6 kV contact discharge
± 8 kV air discharge
Floors should be made of wood
or concrete or be covered with
ceramic tiles. If the floor is cov-
ered with synthetic material, the
relative humidity must amount
to at least 30 %.
Interference immunity
against fast transient
electrical bursts in accor-
dance with
IEC 61000-4-4
± 2 kV for output
of supply lines
± 2 kV for output of sup-
ply lines
The quality of the mains power
supply should be equivalent to
a typical commercial or hospital
environment.
