Manufacturer's EMC declaration
18
Page 34
Table 3
Guidelines and manufacturer's declaration – Electromagnetic immunity
The ThermoTK device is intended to be used in the electromagnetic environment indicated below. The customer or
user of the ThermoTK device must ensure that it is used in such an environment.
Immunity test
IEC 60601 –
test level
Compliance level
Electromagnetic environment –
Guidelines
Conducted disturbances by
HF fields according to IEC
61000-4-6
3 V
0.15 MHz – 80
MHz
6 V in ISM
band between
0.15 MHz and
80 MHz
80% AM at 1
kHz
3 V
0.15 MHz – 80 MHz
6 V in ISM band between 0.15 MHz
and 80 MHz
80% AM at 1 kHz
In the environment of devices
which bear the following
symbol, interferences are
possible:
Radiated electromagnetic HF
fields according to IEC 61000-
4-3
3 V/m
80 MHz – 2.7
GHz
80% AM to
1 kHz
3 V/m
80 MHz – 2.7 GHz
80% AM at 1 kHz
Single phase: at 0°
Single phase: at 0°
When the user of the
ThermoTK device needs further
operation even in the case of
interruptions in the power
supply, it is recommended to
operate the ThermoTK device
from an uninterruptible power
supply or a battery.
Voltage interruptions
according to IEC 61000-4-11
0% UT; 250/300 cycles
0% UT; 250/300 cycles
Magnetic field at power
supply frequency (50/60 Hz)
according to IEC 61000-4-8
30 A/m
50 Hz or 60 Hz
30 A/m
50 Hz
Magnetic fields at mains
frequency should correspond to
the typical values found in
business or hospital
environments.
Note: U
T
is the a.c. supply voltage prior to application of the test level.
