Lumenis
®
Pulse
TM
50H / 100H Laser Systems
Electromagnetic Immunity
UM-20006520DE, Rev. A
Page 75
Guidance and manufacturer’s declaration – electromagnetic immunity
The Lumenis Pulse 50H & 100H systems are is intended for use in the electromagnetic environment
specified below. The customer or the user of the Lumenis Pulse 50H & 100H systems should assure that it
is used in such an environment.
IMMUNITY
test
IEC 60601
TEST LEVEL
Compliance
level
Electromagnetic environment – guidance
Portable and mobile RF communications equipment
should be used no closer to any part of the Lumenis
Pulse 50H & 100H systems, including cables, than
the recommended separation distance calculated
from the equation applicable to the frequency of the
transmitter.
Recommended separation distance:
Conducted RF
IEC 61000-4-6
3 Vrms 150 kHz
to 80 MHz
3 V
d = 1.17
√
P
Radiated RF
IEC 61000-4-3
3 V/m 80 MHz to
2,5 GHz
3 V/m
d = 1.17
√
P 80 MHz to 800 MHz
d = 2.23
√
P 800 MHz to 2.5 GHz
where P is the maximum output power rating of the
transmitter in watts (W) according to the transmitter
manufacturer and d is the recommended separation
distance in metres (m).
Field strengths from fixed RF transmitters, as deter-
mined by an electromagnetic site survey, should be
less than the compliance level in each frequency
range.
Interference may occur in the vicinity of equipment
marked with the following symbol:
NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by
absorption and reflection from structures, objects and people.
a. Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile radios,
amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy. To assess the
electromagnetic environment due to fixed RF transmitters, an electromagnetic site survey should be considered. If the measured
field strength in the location in which the Lumenis Pulse 50H or 100H is used exceeds the applicable RF compliance level above,
the Lumenis Pulse 50H or 100H systems should be observed to verify normal operation. If abnormal performance is observed,
additional measures may be necessary, such as re-orienting or relocating the [MEDICAL EQUIPMENT or MEDICAL
SYSTEM].
b. Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
