MAGSTIM Bistim2 Operating Manual page 26

Magstim Bistim 2
Operating Manual
Guidance and Manufacturer's Declaration - Electromagnetic Immunity
The Magstim Bistim 2 is intended for use in the electromagnetic environment specified below. The customer or the user of the equipment
should assure that it is used in such an environment.
Immunity Test IEC 60601 Compliance Electromagnetic environment - guidance
Test Level Level
Electrostatic ± 6 kV contact Meets requirement Floors should be wood, concrete or ceramic tile. If floors are
discharge {ESD) ± 8 kV air
covered with synthetic material, the relative humidity should be at
least 30%.
IEC 61000-4-4
Electrical fast ± 2 kV for power Meets requirement Mains power quality should be that of a typical commercial or
Transient/ burst supply lines hospital environment.
IEC 61000-4-11 ± 1 kV for input/
output lines
Surge ± 1 kV differential Meets requirement Mains power quality should be that of a typical commercial or
mode hospital environment.
IEC 61000-4-5
± 2 kV common mode
Voltage dips, short <5%
Ur
Meets requirement Mains power quality should be that of a typical commercial or
interruptions and (>95 % dip in Ur) for hospital environment. If the user of the Magstim Bistim 2 requires
voltage variations 0,5 cycle continued operation during power interruptions, it is
on power supply recommended that the Magstim Bistim
2
be powered from an
input lines. 40 %
Ur
interruptible power supply.
(60 % dip in Ur) for 5
IEC 61000-4-11
cycles
70 %
Ur
(30 % dip in Ur) for 25
cycles
<5%
Ur
(>95 % dip in Ur) for 5
sec
Power Frequency 3A/m 50Hz Meets requirement Power frequency magnetic fields should be at levels
(50/60Hz) characteristic of a typical location in a typical commercial or
Magnetic Field hospital environment
!EC 61000-4-8
Radiated RF 80MHz - 2.5GHz Meets requirement Equipment should only be used in the vicinity of other equipment
Immunity 2Hz 80% amplitude compliant with EN60601-1-2.
EN61000-4-3 modulation
Conducted RF 0.15MHz - 80MHz Meets requirement Equipment should only be used in the vicinity of other equipment
Immunity 2Hz 80% amplitude
compliant with EN60601-1-2.
EN61000-4-6 modulation
NOTE U. is the a.c. mains voltage prior to application of the test level
© The Magstim Company Limited
23
MOP02-EN-01