Tomey UD-600, Operator'S Manual, Page: 253 / 262

8-11
8. Appendix
Guidance and manufacturer's declaration
electromagnetic immunity
Table 202
The UD-6000 is intended for use in the electromagnetic environment specified below. The customer or the
user of the UD-6000 should assure that it is used in such an environment.
Electromagnetic environment -guidance Immunity test IEC 60601 test
level Compliance level
Floors should be wood, concrete or
ceramic tile. If floors are covered with
synthetic material, the relative humidity
should be at least 30%. Electrostatic
Discharge (ESD)
IEC 61000-4-2 ± 6kV contact
± 8kV air ± 6kV contact
± 8kV air
Mains power quality should be that of a
typical commercial or hospital environ-
ment. Electrical fast
transient/ Burst
IEC 61000-4-4 ± 2kV for power
supply lines
± 1kV for
input/output
lines ± 2kV for power
supply lines
± 1kV for
input/output
lines
Mains power quality should be that of a
typical commercial or hospital environ-
ment. Surge
IEC 61000-4-5 ± 1kV differential
mode
± 2kV common
mode ± 1kV differential
mode
± 2kV common
mode
Mains power quality should be that of a
typical commercial or hospital environ-
ment. If the user of the
UD-6000 re-
quires continued operation during power
mains interruptions, it is recommended
that the
UD-6000 is powered from an
uninterruptible power supply or a battery.
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
Power frequency magnetic fields should
be at levels characteristic of a typical
location in a typical commercial or
hospital environment. Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8 3 A/m 3 A/m
NOTE: UT is the a.c. mains voltage prior to application of the test level.