Saadat BP4, Руководство пользователя

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Appendix 2: EMC compliance
19
Guidance and manufacturer's declaration – Electromagnetic Immunity
The BP4 digital blood pressure monitor is intended for use in the electromagnetic environment specified below. The
customer or the user of the patient monitor should assure that it is used in such an environment.
Electromagnetic Environment - Guidance Compliance Level Port Immunity Test
Floors should be wood, concrete or ceramic tile. If floors
are covered with synthetic material, the relative humidity
should be at least 30%. ±8 kV contact
± 2 kV, ± 4 kV, ±8
kV, ±15 kV air
N/A
Enclosure
Electrostatic discharge
(ESD) IEC 61000-4-2
Patient
coupling
Signal
I/O parts
N/A
Input a.c.
power
Electrical fast
transient/burst
IEC 61000-4-4
N/A
Signal
I/O parts
N/A
Input a.c.
power
Surge
IEC 61000-4-5
N/A
Signal
I/O parts
N/A
Input a.c.
power
Voltage dips,
IEC 61000-4-11
N/A
Input a.c.
power
Voltage
interruptions
IEC 61000-4-11
Power frequency
magnetic fields should be at levels characteristic of a
typical location in a typical commercial or hospital
environment.
30 A/m
50 or 60 Hz
Enclosure
Power frequency
(50/60 Hz) magnetic
field
IEC 61000-4-8
NOTE UT is the a.c. mains voltage prior to application of test level.