SAFETY STANDARDS AND CLASSIFICATION OF THE SYSTEM
Page 32 of 37
SICAT JMT
⁺
Jaw Motion Analysis System
GUIDELINES AND MANUFACTURER'S DECLARATION - ELECTROMAGNETIC INTERFERENCE
IMMUNITY
The measurement systems in the JMT range of products are intended for operation in the
electromagnetic environment stated below. The customer or user of the JMT measurement system
should ensure that it is used in such an environment.
Immunity tests
IEC 60601- test
level
Compliance level Electromagnetic environment -
guidelines
Portable and mobile radio equipment
should be used no closer to the JMT
measurement system, including the
cables, than the recommended safety
distance, calculated from the equation
applicable to the frequency of the
transmitter.
Recommended safety distance:
Conducted RF
surges according
to IEC 61000-4-6
3 V
eff
150 kHz to 80
MHz
3 V
eff
Radiated RF
surges according
to IEC 61000-4-3
3 V/m 80 MHz to
2.5 GHz
3 V/m
for 80 MHz to 800 MHz
for 800 MHz to 2.5 GHz
Where P is the rated output of the
transmitter in watts (W) according to
the information of the transmitter
manufacturer and d is the
recommended safety distance in
meters (m).
The field strength from fixed RF
transmitters as determined by an
electromagnetic site survey
a
is less
than the compliance level in all
frequency ranges.
b
Interference may be possible in the
vicinity of equipment that is marked
with the following symbol
NOTE 1 At 80 MHz and 800 MHz, the higher value applies.
NOTE 2 These guidelines may not apply in all cases. Electromagnetic propagation is affected by
absorption and reflection from buildings, objects and people.