Duo™ Operating Instructions 0070-10-0603-01 5 - 13
Appendix Patient Parameter Specifications
Electromagnetic Compatibility
•The Duo meets the requirements of IEC 60601-1-2:2001/EN 60601-1-2:2001.
NOTE: The Duo needs special precautions regarding EMC and
needs to be installed and put into service according to the
EMC information provided below.
NOTE: Portable and mobile RF communications equipment can
affect the Duo. See TABLE 5-1 through TABLE 5-4.
TABLE 5-1
GUIDANCE AND DECLARATION - ELECTROMAGNETIC EMISSIONS
The Duo is intended for use in the electromagnetic environment specified below. The customer or the
user of the Duo should assure that it is used in such an environment.
EMISSIONS
TEST COMPLIANCE ELECTROMAGNETIC ENVIRONMENT - GUIDANCE
RF emissions
CISPR 11
Group 1 The Duo uses RF energy only for its internal function.
Therefore, its RF emissions are very low and are not likely
to cause any interference in nearby electronic equipment.
RF emissions
CISPR 11
Class A The Duo is suitable for use in all establishments other
than domestic establishments and those directly
connected to the public low-voltage power supply
network that supplies buildings used for domestic
purposes
Harmonic
emissions IEC
61000-3-2
Class A
Voltage
fluctuations/
Flicker
emissions IEC
61000-3-3
Complies
TABLE 5-2
GUIDANCE AND DECLARATION - ELECTROMAGNETIC IMMUNITY
The Duo is intended for use in the electromagnetic environment specified below. The customer or the
user of the Duo should assure that it is used in such an environment.
IMMUNITY
TEST
IEC 60601
TEST LEVEL
COMPLIANCE
LEVEL
ELECTROMAGNETIC
ENVIRONMENT - GUIDANCE
Electrostatic
discharge (ESD)
IEC 61000-4-2
±6 kV contact
±8 kV air
±6 kV contact
±8 kV air
Floors 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 ±1
kV for input/
output lines
±2 kV for power
supply lines ±1
kV for input/
output lines
Mains power quality should be that of
a typical commercial or hospital
environment.
Surge IEC
61000-4-5
±1 kV
differential
mode ±2 kV
common mode
±1 kV differential
mode ±2 kV
common mode
Mains power quality should be that of
a typical commercial or hospital
environment.
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