Riester ri-scope L - Page 63

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Guidelines and manufacturer's declaration – electromagnetic immunity
The ri-scope®L instruments are intended for use in the electromagnetic en-
vironment specified below. The customer or user of the ri-scope® L should
ensure that it is used in such an environment.
Immunity testing
IEC 60601
test level
Compliance
Electromagnetic
environment -
guidance
Electrostatic
discharge (ESD)
IEC 61000-4-2
Con: ±8 kV
Air: ±2, 4, 8,
15 kV
Con: ±8 kV
Air: ±2, 4, 8,
15 kV
Floors should be
wood, concrete or
ceramic tile.
If the floor is cover-
ed with synthetic
material, the relati-
ve humidity must be
at least 30%.
Fast transient
electrical distur-
bances / bursts
IEC 61000-4-4
5/50 ns, 100
kHz, ±2 kV
Not applicable The quality of the
supply voltage
should be that of a
typical commercial
or hospital environ-
ment.
Impulse voltage
IEC 61000-4-5
±0.5 kV voltage
Phase-to-pha-
se conductor
±2 kV voltage
Outer conduc-
tor to earth
Not applicable The quality of the
supply voltage
should be that of a
typical commercial
or hospital environ-
ment.
IEC 61000-4-11
Voltage
dips, short
interruptions and
voltage variations
according to
IEC 61000-1-11
<0% UT 0.5
period at
0, 45, 90, 135,
180, 225,
270 and 315
degrees
0% UT 1 peri-
od and 70% UT
25/30 periods
Single-phase:
at 0 degrees
(50/60 Hz)
Not applica-
bled
The quality of the
supply voltage
should be that of a
typical commercial
or hospital en-
vironment.
Magnetic field
with energy-ef-
ficient rated
frequencies
IEC 61000-4-8
30A/m
50/60 Hz
30A/m
50/60 Hz
Mains frequency
magnetic fields
should be at a
level characteristic
of a typical loca-
tion in a typical
commercial hospi-
tal environment.
Note: U
T
is the AC source. Mains voltage before the application of the test level.