38
Instructions for Use
TNI
soft Flow
50
Clinic System
Immunity test
IEC 60601 test
level
Compliance
level
Electromagnetic environment -
guidance
Conducted RF
IEC 61000-4-6
6 V for ISM and RF
communications
between 150 kHz
and 80 MHz
3 V 150 kHz to 80
MHz
6 V for ISM
between 150
kHz and 80
MHz, 3 V
150 kHz to 80
MHz
Portable and mobile RF communications
equipment should be used no closer to the
TNI softFlow system, including accessories
and cables, than the recommended
separation distance, which depends on the
frequency of the transmitter.
Radiated RF
IEC 61000-4-3
10 V/m
80 MHz to 2.7 GHz
10 V/m
80 MHz to 2.7
GHz
Recommended separation distance d in
meters (m)
0,3
P is the maximum output power rating of
the transmitter in watts (W) according to the
transmitter manufacturer.
Field strengths of fixed RF transmitters as
determined by an electromagnetic site
survey should be less than the compliance
level in each frequency range.
Interference may occur in the vicinity of
equipment marked with the following
symbol:
NOTE
At 80 MHz and 800 MHz, the higher frequency range applies.
These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and
reflection from structures, objects and people.
Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and
land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted with
accuracy. To assess the electromagnetic environment owing to fixed RF transmitters, an electromagnetic site
survey should be considered. If the measured field strength exceeds the applicable RF compliance level of the
TNI softFlow system, its correct operation has to be regularly verified. If malfunction is observed, additional
measures may be necessary such as relocating the TNI softFlow system.
Over the frequency range of 150 kHz to 80 MHz, field strength should be less than 6 V/m.
Summary of Contents for 40610021
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