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User manual of Colson pulse Oximeter OxyPad – Home ref. CMS50DL / Pro ref. CMS50D
Appendix: Electromagnetism Compatibility
Guidance and manufacture's declaration – electromagnetic emissions-
Guidance and manufacture's declaration – electromagnetic emission
The oximeter is intended for use in the electromagnetic environment specified below. The customer of the user of the oximeter
Emission test
RF emissions
CISPR 11
RF emission
CISPR 11
Harmonic emissions
IEC 61000-3-2
Voltage fluctuations/
flicker emissions
IEC 61000-3-3
Guidance and manufacture's declaration – electromagnetic immunity –
Guidance and manufacture's declaration – electromagnetic immunity
The oximeter is intended for use in the electromagnetic environment specified below. The customer or the user of the oximeter
should assure that it is used in such an environment.
Immunity test
±6 kV contact
Electrostatic
±8 kV air
discharge (ESD)
IEC 61000-4-2
±2 kV for power supply
Electrical fast
transient/burst
lines
IEC 61000-4-4
±1 kV differential mode
Surge
IEC 61000-4-5
Voltage dips, short
<5% U
interruptions and
for 0.5 cycle
voltage variations
40% U
on power supply
for 5 cycles
input lines
70% U
IEC 61000-4-11
for 25 cycles
<5% U
for 5 sec
Power frequency
3 A/m
(50/60Hz)
Magnetic field
IEC-61000-4-8
NOTE
U
is the a.c. mains voltage prior to application of the test level.
T
for all EQUIPMENT and SYSTEMS
should assure that it is used in such and environment.
Compliance
Group 1
Class B
N/A
N/A
for all EQUIPMENT and SYSTEMS
IEC 60601 test level
(>95% dip in U
)
T
T
(60% dip in U
)
T
T
(30% dip in U
)
T
T
(>95% dip in U
)
T
T
Electromagnetic environment – guidance
The oximeter uses RF energy only for its internal function.
Therefore, its RF emissions are very low and are not likely
to cause any interference in nearby electronic equipment.
The oximeter is suitable for use in all establishments,
including domestic establishments and those directly
connected to the public low-voltage power supply network
that supplies buildings used for domestic purposes.
Compliance
Electromagnetic environment - guidance
level
±6 KV
Floors should be wood, concrete or ceramic
tile. If floor are covered with synthetic
contact
±8 kV air
material, the relative humidity should be at
least 30%.
N/A
Mains power quality should be that of a
typical commercial or hospital environment.
N/A
Mains power quality should be that of a
typical commercial or hospital environment.
N/A
Mains power quality should be that of a
typical commercial or hospital environment.
If the user of the oximeter requires continued
operation during power mains interruptions,
it is recommended that the oximeter be
powered from an uninterruptible power
supply or a battery.
3 A/m
Power frequency magnetic fields
sould be at levels characteristic of a typical
location in a typical commercial or hospital
environment.
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