B.A. International Optima EOS350 Mode D'emploi page 27

Extraoral Suction System, Instructions For Use and Installation
Extraoral Suction System is designed for electromagnetic environment described below. Be sure to apply.
Electromagnetic
Immunity Test
Electrostatic
±6 kV Contact Discharge±8 kV
Launch (ESD)GB/T
Air Discharge
17626.2
Electrical Fast
Transient Burst ±2 kV to power wire
GB/T 17626.4
±1 kV wire to wire±2 kV
SurgeGB/T 17626.5
ground to ground
< 5% U
(At U
Voltage sags, short
interruptions and
5 Cycles (At U
voltage changes in
lasting 25 Cycles (At U
power input
lineGB/T 17626. 11
< 5% U
Sag)
Power Frequency
Magnetic Field
3 A/m
(50/60 Hz)GB/T
17626.8
Statement of Manufacturer— Electromagnetic Immunity
IEC6061 Test Level
，lasting 0.5 Cycle
t
>95% Sag)40 %U
，lasting
t t
60% Sag)70% U
t,
30% Sag)
t,
，lasting 5s (At U >95%
t t,
Note:U refers to the AC network voltage before the test.
t
Test Level Conformance
±6 contact Discharge±8
kV Air Discharge
±2 kV to power wire
±1 kV wire to wire±2 kV
ground to ground
< 5% U lasting 0.5 Cycle
t,
(At U >95% Sag)40 %U
t,
lasting 5 cycles (At U
，
t
Sag)70% U ，lasting 25
t
cycles (At U ，30% Sag)
t
< 5% U ，lasting 5s
t
(At U >95% Sag)
t,
3 A/m
24
Electromagnetic
Environment
The floor should be of
wood, concrete, or tile. If
the floor is covered by
synthetic materials, the
relative humidity should be
at least 30%.
The power supply should
reach the standard of
typical commercial or
hospital power supply.
The power supply should
reach the standard of
typical commercial or
hospital power supply.
The power supply should
reach the standard of
，
typical commercial or
t
hospital power supply.If
60%
t,
required to use the
equipment during power
blackout, it is
recommended to use
battery or uninterruptible
power supply.
Power frequency magnetic
field should be at the same
level with PFMF in typical
commercial or hospital
environment.