The model 1133 Digital Blood Pressure Monitor is intended for use in the
electromagnetic environment specified below. The customer or the user of
the model 1133 Digital Blood Pressure Monitor should assure that is used
in such an environment.
Immunity
test
IEC 60601
test level
Compliance
level
Electrostatic
discharge
(ESD)IEC000-4-2
±6kV contact
±8kV air
±6 kV contact
±8 kV air
Floor 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
±2 kV for
power supply
lines
Mains power quality should be that
of a typical commercial or hospital
environment.
Surge
IEC 61000-4-5
Voltage dips,
short
interruptions and
voltage
variations on
power supply
input linesIEC
61000-4-11
Power
frequency
magnetic field
IEC 61000-4-8
±1 kV
differential
mode
3 A/m 3 A/m
<5% U
T
(>95% dip in UT)
for 0.5 cycle
40% U
T
(60% dip in UT)
for 5 cycles
70% U
T
(30% dip in UT)
for 25 cycles
<5% U
T
(>95% dip in UT)
for 5 sec
<5% U
T
(>95% dip in UT)
for 0.5 cycle
40% U
T
(60% dip in UT)
for 5 cycles
70% U
T
(30% dip in UT)
for 25 cycles
<5% U
T
(>95% dip in UT)
for 5 sec
±1 kV
differential
mode
Mains power quality should be that
of a typical commercial or hospital
environment.
Mains power quality should be that
of a typical commercial or hospital
environment. If the user of the 1133
Digital Blood Pressure Monitor
Equipment requires continued
operation during power mains
interruptions, it is recommended that
the 1133 Digital Blood Pressure
Monitor Equipment be powered from
an uninterruptible power supply or a
battery.
Power frequency magnetic fields
should be at levels characteristic of
a typical location in a typical
commercial or hospital environment.
MANUFACTURER’S DECLARATION
Electromagnetic
environment-guidance
20
To Next Page
Loading...
Need help?
General