A.R.C. Laser Nuvolas, User Manual

Page: 50 / 56

User Manual NUVOLAS
April 2023
File: User Manual_NUVOLAS_rev3.docx 50
10.3 Electromagnetic Immunityy (2)
The laser is intended for use in the electromagnetic environment specified below. The customer or
the user of the laser should ensure that it is used in such an environment.
Immunity tests IEC 60601-Test level EMV standard Electromagnetic
environment
– guidelines
Conducted disturbance
variables, induced by
high-frequency fields
3 V/m
150 kHz to
80 MHz
IEC 61000-4-6
Portable and mobile radio
devices should not be used
closer to the laser (including
the lines) than the
recommended protective
distance, which is calculated
according to the equation
applicable to the transmission
frequency. If those information
are not respeted it may result
in a reduction in the
performance characteristics of
the unit.
Recommended protected
distance:
d = [ 1.17 : V 1 ]
√
P
d = [ 1.17 : E 1 ]
√
P
for 80 MHz tos 800 MHz
d = [ 2.33 m/V * vP
for 80 MHz to 2.7 GHz
with P as the nominal power of
the transmitter in watts (W)
according to the transmitter
manufacturer's specifications
and d as the recommended
protective distance in meters
(m).
Die The field strength of
stationary radio transmitters
should be lower than the
compliance level at all
frequencies according to an
on-site examination.
Faults are possible in the
vicinity of devices with the
following symbol.
Radiofrequency
electromagnetic fields in
the immediate vicinity of
wireless communication
devices
3 V/m
80 MHz to
2.7 GHz
IEC 61000-4-3