Section 3
Saturn
™
5 Laser Systems Safety Warnings
3
10
Research Instruments Ltd
USA Only
Compliance with the emissions requirements of CISPR 22 Class A requires the following warning:
“This is a class A product. In a domestic environment this product may cause radio interference in
which case the user may be required to take adequate measures.”
Guidance and Manufacturer’s Declaration — Electromagnetic Immunity
The Saturn 5 Laser System is intended for use in the electromagnetic environment specified below. The
customer or the user of the Saturn 5 Laser System should ensure that it is used in such an environment.
IMMUNITY test
IEC 60601
Test level
Compliance level
Electro magnetic 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
± 2 kV for power
supply lines
± 1 kV for 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
± 1 kV differential
Mode
± 2 kV common
mode
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%
U
T
(>95% dip in
U
T
) for
0.5 cycle
40%
U
T
(60% dip in
U
T
) for 5
cycles
70%
U
T
(30% dip in
U
T
) for 25
cycles
<5 %
U
T
(>95 % dip in
U
T
) for
5s
<5 %
U
T
(>95 % dip in
U
T
) for
0.5 cycle
40 %
U
T
(60 % dip in
U
T
) for
5 cycles
70 %
U
T
(30 % dip in
U
T
) for
25 cycles
<5 %
U
T
(>95 % dip in
U
T
)
for 5s
Mains power quality should be
that of a typical commercial
or hospital environment. If
the user of the Saturn 5
Laser
System requires continued
operation during power mains
interruptions, it is recommended
that the Saturn 5
Laser System be
powered from an uninterruptible
power supply or a battery.
Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
3 A/m
0.3 A/m
The power frequency magnetic
field should be measured in the
intended installation location to
assure that it is sufficiently low.
Note:
U
T
is the a.c. mains voltage prior to application of the test level.
