Filac
™
3000 EZ/EZA Electronic Thermometer
13
Table of Contents
Guidance and manufacturer’s declaration – electromagnetic immunity
The Filac 3000 Electronic Thermometer is intended for use in the electromagnetic environment specified below. The user of the Filac
3000 Electronic Thermometer should assure that it is used in such an environment.
Immunity test
IEC 60601 test level
Compliance level Electromagnetic environment guidance
Electrostatic discharge
(ESD) (EN 61000-4-2 per
EN 60601-1-2: 2001)
± 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
not applicable
not applicable
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
not applicable
not applicable
Mains power quality should be that of a typical
commercial or hospital environment.
Voltage dips, short
interruptions and voltage
variations on power
supply input lines IEC
61000-4-11
< 5 % UT (>95 % dip in UT )
for 0,5 cycle
40 % UT (60 % dip in UT )
for 5 cycles
70 % UT (30 % dip in UT )
for 25 cycles
< 5 % UT (>95 % dip in UT )
for 5 sec
not applicable
Mains power quality should be that of a typical
commercial or hospital environment. If the
user of the Filac 3000 Electronic Thermometer
requires continued operation during power mains
interruptions, it is recommended that the P-STIM be
powered from an uninterruptible power supply or
a battery.
Power frequency (50/60
Hz) magnetic field (EN
61000-4-8 per EN 60601-
1-2: 2001)
3 A/m
3 A/m
Power frequency magnetic fields should be at
levels characteristic of a typical location in a typical
commercial or hospital environment.
Note
UT is the a. c. mains voltage prior to application of the test level.
Recommended separation distances between portable and mobile RF communications equipment
and the Filac 3000 Electronic Thermometer
The Filac 3000 Electronic Thermometer is intended for use in an electromagnetic environment in which radiated RF disturbances
are controlled. The customer or the user of the Filac 3000 Electronic Thermometer can help prevent electromagnetic interference by
maintaining the minimum distance between portable and mobile RF communications
Rated maximum output power
of transmitter
W
Separation distance according to frequency of transmitter
m
150 kHz to 80 MHz
d= 1,2√P
80 MHz to 800 MHz
d=1,2√P
800 MHz to 2,5 GHz
d = 1,2√P
0,01
0,12
0,12
0,23
0,1
0,38
0,38
0,73
2
1,2
1,2
2,3
10
3,8
3,8
7,3
100
12
12
23
For transmitters rated at a maximum output power not listed above, the recommended separation distance d in meters (m) can be
estimated using the equation applicable to the frequency of the transmitter, where P is the maximum output power rating of the
transmitter in watts (W) according to the transmitter manufacturer.
Note 1
At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
Note 2
These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflections from
structures, objects and people.
