Instruction Manual

18
EMC Tables
NT22B is intended for use in the electromagnetic environment
specified below. The customer or the user of NT22B must make sure
that it is used in such an environment.
Guidance and manufacturer’s declaration - Electroma
g
netic emissions
Phenomenon
Professional healthcare
facilit
y
environment a)
HOME HEALTHCARE
ENVIRONMENT a)
Conducted and
radiated RF MISSIONS
a) CISPR 11
Grou
p
1 Class B
Harmonic distortion Not a
pp
licable
Voltage fluctuations
and flickerin
g
Not applicable
a) The equipment is suitable for use in Home Health Environments and
Professional Health Care Environments limited to patient rooms and
respiratory treatment facilities in hospital or clinics. The more restrictive
acceptance limits of Group 1 Class B (CISPR 11) have been considered
and applied. The equipment is suitable for use in the mentioned
environments when directly connected to the Public Mains Network.
b) The test is not applicable in this environment unless the ME
EQUIPMENT and ME SYSTEM used will be connected to the PUBLIC
MAINS NETWORK and the power input is otherwise within the scope of
the Basic EMC standard.
Guidance and manufacturer’s declaration - Electromagnetic immunity
-Enclosure
p
ort
Phenomenon Basic EMC
standard or
test method
Immunit
y
test levels
Professional
healthcare
facility
environment
HOME HEALTHCARE
ENVIRONMENT
ELECTROSTATIC
DISCHARGE
IEC 61000-4-2 ± 8kV contact
± 2 kV, ±4kV ±, ±8 kV, ±15 kV air
Radiated RF EM
fields
IEC 61000-4-3 a) 10 V/m b) 80MHz - 2.7
GHz 80% AM at 1kHz
Proximity fields
from RF wireless
communications
equipment
IEC 61000-4-3 COMPLIANT
NOTE: Further information about
distances to be maintained between
portable and mobile RF
communications equipment
(transmitters) and the NT22B can be