User manual

32
Electromagnetic immunity
Meditech ambulatory blood pressure monitors are suitable for use in the specified
electromagnetic environment. The purchaser or user of Meditech products should assure
that they are used in an electromagnetic environment as described below.
Monitor
Immunity test
IEC60601 test
level
Compliance level
Electromagnetic
environment
ABPM-05
Electrostatic
discharge (ESD)
IEC 61000-4-2
+ 6KV contact
+ 8 KV air
+ 8 KV air
Floors are wood,
concrete or ceramic
tile, or floors are
covered with
synthetic material
and the relative
humidity is at least
30 percent.
ABPM-04
BlueBP-05
+ 6KV contact
+ 8 KV air
ABPM-05
Electrical fast
transient/burst
IEC 61000-4-4
+ 2KV for power
supply
+ 1KV
input/output lines
Not applicable
Mains power
quality is that of a
typical commercial
and/or hospital
environment.
ABPM-04
BlueBP-05
ABPM-05
Surge
IEC 61000-4-5
+ 1KV differential
mode
+ 2KV common
mode
Not applicable
Mains power
quality is that of a
typical commercial
and/or hospital
environment.
ABPM-04
BlueBP-05
ABPM-05
Voltage dips, short
interruptions and
voltage variations on
power supply input
lines
IEC 61000-4-11
<5% UT (>95%
dip) for 0.5 cycle;
40% UT (60% dip)
for 5 cycles;
70% UT (30% dip)
for 25 cycles;
<5% UT (>95%
dip) for 5 sec.
Not applicable
Mains power
quality is that of a
typical commercial
and/or hospital
environment. If the
user of Meditech
ambulatory blood
pressure monitors
requires
CLINICAL
UTILITY during
power mains
interruptions, it is
recommended that
parts of the
Meditech ABPM
system where
applicable be
powered from an
uninterruptible
power supply.
ABPM-04
BlueBP-05