Instructions for Use
Spirostik Blue
Serial no.:
2111xxxxx
Page 86
Version: 7 | Release date: 02. August 2021
12.4.3
Interference Resistance for Non-Life-Supporting ME Systems
Guideline and Manufacturer Declaration
Guidelines and manufacturer’s declaration – electromagnetic interference immunity
The Spirostik Blue is determined for operation in an electromagnetic environment as specified
below. The user / operator of the Spirostik Blue should ensure that it is operated in this
environment.
Measurement
of interference
immunity
IEC 60601 – test
level
Compliance level
Electromagnetic environment -
Guidelines
Portable and mobile RF
communication devices should not
be used at a shorter distance from
the Spirostik Blue as the
recommended safety distance
calculated according to the equation
applicable to the transmission
frequency.
Recommended safety distance
Radiated RF
IEC 61000-4-3
10 V/m
80 MHz to
2.7 GHz
E
1
=10 V/m
𝑑𝑑
=
�
3
.
5
𝐸𝐸
1
� √𝑃𝑃
from 80 MHz up to 800 MHz
𝑑𝑑
=
�
7
𝐸𝐸
1
� √𝑃𝑃
from 800 MHz up to 2.7 GHz
27 V/m,
PM 18 Hz,
385 MHz
𝐸𝐸
2
= 27 V/m
PM 18 Hz
𝑑𝑑
=
�
6
𝐸𝐸
2
� √𝑃𝑃
28 V/m
FM± 5 kHz
Hub
1 kHz Sinus,
450 MHz
𝐸𝐸
3
= 28 V/m
FM± 5 kHz
Hub 1 kHz Sinus
𝑑𝑑
=
�
6
𝐸𝐸
3
� √𝑃𝑃
9 V/m
PM 217 Hz,
710 MHz,
745 MHz,
780 MHz
𝐸𝐸
4
= 9 V/m
PM 217 Hz
𝑑𝑑
=
�
6
𝐸𝐸
4
� √𝑃𝑃
28 V/m
PM 18 Hz,
810 MHz,
870 MHz,
930 MHz
𝐸𝐸
3
= 28 V/m
PM 18 Hz
𝑑𝑑
=
�
6
𝐸𝐸
3
� √𝑃𝑃
