GSi ALLEGRO - Guidance and Manufacturers Declaration - Electromagnetic Immunity

GSI Allegro Tympanometer User Manual
D-0120695 Rev D 2022-06 Page 47
Guidance and Manufacturer’s Declaration - Electromagnetic Immunity
The GSI Allegro is intended for use in the electromagnetic environment specified below. The customer or the user
of the Allegro should assure that it is used in such an environment.
Immunity Test
IEC 60601 Test Level
Compliance
Electromagnetic
Environment-Guidance
Electrostatic Discharge
(ESD)
IEC 61000-4-2
±8 kV contact
±15 kV air
±8 kV contact
±15 kV air
Floors should be wood,
concrete or ceramic tile. If
floors are covered with
synthetic material the
relative humidity should be
greater than 30%.
Electrical Fast
Transient/Burst
IEC 61000-4-4
±2 kV for power supply
lines
±1 kV for input/output
lines
±2 kV
Not Applicable
Mains power quality should
be that of a typical
commercial or hospital
environment.
Surge
IEC 61000-4-5
±0.5 kV, ±1 kV Line to
Neutral
±1 kV
Mains power quality should
be that of a typical
commercial or hospital
environment.
Voltage Dips, Short
Interruptions and
Voltage Variations on
Power Supply Lines
IEC 61000-4-11
0% UT; 0.5 cycle (voltage
shift @ At 0, 45, 90, 135,
180, 225, 270 and 315
degrees)
0% UT; 1 cycle
70% UT; 25/30 cycles
(single phase @ 0
degrees)
0% UT; 25/30 cycles
0% UT; 0.5 cycle
0% UT; 1 cycle
70% UT; 25/30 cycles
0% UT; 25/30 cycles
Mains power quality should
be that of a typical
commercial or hospital
environment.
Power Frequency
(50/60 Hz)
IEC 61000-4-8
30 A/m
30 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.