Zeiss CIRRUS HD-OCT 500, Руководство пользователя

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CIRRUS HD-OCT User Manual 2660021169012 Rev. A 2017-12
Electromagnetic Compatibility (EMC)
1- 11
Guidance and manufacturer’s declaration – electromagnetic emissions
The CIRRUS HD-OCT is intended for use in the electromagnetic environment specified below. The customer or user of the CIRRUS HD-OCT
should assure that it is used in such an environment.
Emissions Test Compliance Electromagnetic environment – guidance
RF emissions
CISPR 11 Group 1
The CIRRUS HD-OCT 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.
RF emissions
CISPR 11 Class A The CIRRUS HD-OCT CIRRUS are suitable for
use in all establishments other than domestic
establishments and those connected to a low
voltage power supply network which supplies
buildings used for domestic purposes.
Harmonic emissions
IEC 61000–3–2 Class A
Voltage fluctuations/flicker emissions
IEC 61000–3–3 Complies
Guidance and manufacturer’s declaration – electromagnetic immunity
The CIRRUS HD-OCT is intended for use in the electromagnetic environment specified below. The customer or user of the CIRRUS HD-OCT
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 ± 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 differential mode
± 2 kV common mode ± 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 5 sec
<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 5 sec
Mains power quality should be that of a typical
commercial or hospital environment. If the user of
the CIRRUS HD-OCT requires continued operation
during power mains interruptions, it is
recommended that the CIRRUS HD-OCT be powered
from an uninterruptible source.
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
characteristic of a typical location in a typical
commercial or hospital environment.
U
T
is the a.c. mains voltage prior to application of the test level.