3B LASER PEN 200 Operating Instructions Manual - page 22
Guidance and Manufacturer’s declaration - electromagnetic immunity
The 3B Laser is intended for use in the electromagnetic environment specified below. The customer or the user of the
3B Laser should assure that it is used in such an environment.
Immunity test
IEC 60601 test level
Compliance level
Electromagnetic environment- guidance
Electrostatic
discharge (ESD)
IEC 61000-4-2
± 6 kV contact
± 8 kV air
± 6 kV contact
± 8 kV air
Floors should be wood, concrete or ceramic tile.
If floors are covered with synthetic material, the
relative humidity should be at least 30%.
Electrical fast
transient/burst
IEC 61000- 4-4
± 2 kV for power supply
lines
± 1 kV for input/output
lines (not applicable, no
input/output lines)
± 2 kV for power supply
lines
± 1 kV for input/output
lines (not applicable, no
input/output lines)
Mains power quality should be that of a typical
commercial or hospital environment.
Surge
IEC 61000-4-5
± 1 kV line(s) to line(s)
± 2 kV line(s) to earth
(not applicable, no earth
connection)
± 1 kV line(s) to line(s)
± 2 kV line(s) to earth
(not applicable, no earth
connection)
Mains power quality should be that of a typical
commercial or hospital environment.
Voltage dips, short
interruptions and
voltage variations
on power supply
input lines
IEC 61000-4-11
< 5% Uτ for ½ cycle (>
95% dip in Uτ)
40% Uτ for 5 cycles
(60% dip in Uτ)
70% Uτ for 25 cycles
(30% dip in Uτ)
< 5% Uτ for 5s (> 95%
dip in Uτ)
< 5% Uτ for ½ cycle (>
95% dip in Uτ)
40% Uτ for 5 cycles
(60% dip in Uτ)
70% Uτ for 25 cycles
(30% dip in Uτ)
< 5% Uτ for 5s (> 95%
dip in Uτ)
Mains power quality should be that of a typical
commercial or hospital environment. If the user
requires continued operation during power
mains interruption, it is recommended that the
device is powered from an uninterruptible power
supply or a battery.
Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
3 A/m
3 A/m
Power frequency magnetic fields should be at
levels characteristics of a typical location in a
typical commercial or hospital environment.
Note: Uτ is the a.c. mains voltage prior to application of the test level.
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last revised 2017-09-26