E-23
Technical Data
EMD Technical Data
Battery-operated or AC Adapter-operated Blood Pressure Monitor
Medical Electrical Equipment needs special precautions regarding
EMD and needs to be installed and put into service according to the
EMD information provided in the following.
Portable and mobile RF communication equipment (e.g. cell phones)
can affect Medical Electrical Equipment.
The use of accessories and cables other than those specified may
result in increased emissions or decreased immunity of the unit.
Table 1 - EMISSION Limits -
Phenomenon
Compliance
Conducted and radiated RF EMISSION
CISPR 11
Group 1, Class B
Harmonic distortion IEC 61000-3-2
Class A
Voltage fluctuations and flicker
IEC 61000-3-3
Compliance
Table 2 - IMMUNITY TEST LEVELS : Enclosure Port -
Phenomenon
IMMUNITY TEST LEVELS
Electrostatic discharge IEC 61000-4-2
±8 kV contact
±2 kV, ±4 kV, ±8 kV, ±15 kV air
Radiated RF EM fields
IEC 61000-4-3
10 V/m
80 MHz - 2.7 GHz
80 % AM at 1 kHz
Proximity fields from RF wireless
communications equipment
IEC 61000-4-3
See table 4
Rated power frequency magnetic fields
IEC 61000-4-8
30 A/m
50 Hz or 60 Hz
Table 3 - IMMUNITY TEST LEVELS : Input a.c. power Port -
Phenomenon
IMMUNITY TEST LEVELS
Electrical fast transients / bursts
IEC 61000-4-4
±2 kV
100 kHz repetition frequency
