User Manual for Fingertip Oximeter
24
Voltage
dips, short
interruptions
and voltage
variations
on power
supply input
lines
IEC
61000-4-11
<5 % UT
(>95 % dip
in UT)
for 0.5 cycle
40 % UT
(60 % dip in
UT)
for 5 cycles
70 % UT
(30 % dip in
UT)
for 25 cycles
<5 % UT
(>95 % dip
in UT)
for 5 s
N/A
N/A
Power
frequency
(50/60Hz)
magnetic
field
IEC61000-4
-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.
NOTE: UT is the a.c. mains voltage prior to application of the
test level.