I
NFORMATION FOR CORRECT USE IN AN ELECTROMAGNETIC ENVIRONMENT
Guidance and manufacturer‟s declaration – electromagnetic emissions
The spirolab III is intended for use in the electromagnetic environment specified below.
The customer or the user of the
spirolab III should assure that it is used in such an environment.
Emissions test Compliance
RF emissions
CISPR 11
RF emissions
CISPR 11
Group 2
Class B
Electromagnetic
environment – guidance
The spirolab III must emit electromagnetic energy to perform its indended function. Nearby electronic equipment can be affected.
The spirolab III is suitable
Class D for use in all establishments, including domestic establishments and those directly connected to the public lowvoltage power supply network that supplies buildings used for domestic purposes.
Harmonic emissions
IEC 61000-3-2
Voltage fluctuations/ flicker emissions
IEC 61000-3-3
Complies
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Guidance and manufacturer‟s declaration – electromagnetic immunity
The spirolab III is intended for use in the electromagnetic environment specified below.
The customer or the user of the spirolab III should assure that it is used in such an environment.
Immunity test
Electrostatic discharge (ESD)
IEC 61000-4-2
IEC 60601
test level
± 6 kV contact
± 8 kV air
Compliance level Electromagnetic
environment –
± 6 kV contact
± 8 kV air
guidance
Floors should be wood,
Electrical fast transient/burst
IEC 61000-4-4
±1 kV for input/output lines
±1 kV for input/output lines concrete or ceramic tile. If floors are covered with synthetic material, the relative humidity should be at least 30 %.
Mains power quality should be that of a typical commercial or hospital environment.
Mains power quality should be that of a typical commercial or hospital environment.
Surge
IEC 61000-4-5
Voltage dips, short interruptions and voltage variations on power supply input lines
IEC 61000-4-11
± 1 kV differential mode
± 2 kV common mode
<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
3 A/m
±1 kV differential mode
± 2 kV common mode
<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
Power frequency
(50/60 Hz) magnetic field
IEC 61000-4-8
3 A/m Power frequency magnetic fields should be at levels characteristic of a typical location in a typical
NOTE UT is the a.c. mains voltage prior to application of the test level. commercial or hospital environment.
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Guidance and manufacturer‟s declaration – electromagnetic immunity
The spirolab III is intended for use in the electromagnetic environment specified below. The customer or the user of the spirolab III should assure that it is used in such an environment.
Immunity test
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
IEC 60601 test
level
3 Vrms
150 kHz to 80
MHz
3 V/m
80 MHz to 2,5
GHz
Compliance level
[3 ] V
[3 ] V/m
Electromagnetic environment
– guidance
Portable and mobile RF communications should be used no closer to any part of the including cables, than the recommended distance calculated from the equation applicable to the frequency of the transmitter.
Recommended distance
d=[ 3.5 ] √P
3 equipment
spirolab III, separation
separation
d=[ 3.5 ] √P 80 MHz to 800
GHz
3
d=[ 7 ] √P 800 MHz to 2,5
GHz
3 where P is the maximum output power rating of the transmitter in watts (W) according to the transmitter manufacturer and d is the recommended separation distance in metres (m).
Field strengths from fixed RF transmitters, as determined by an electromagnetic site survey, should be less than the compliance level in each frequency range.b
Interference may occur in the vicinity of equipment marked with the following symbol:
NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies.
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III – User Manual Code MIR 980067 REV 2.0 Page 72 / 74
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects and people. a 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 theoretically with accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an electromagnetic site survey should be considered. If the measured field strength in the location in which the spirolab III is used exceeds the applicable RF compliance level above, the
spirolab III should be observed to verify normal operation. If abnormal performance is observed, additional measures may be necessary, such as reorienting or relocating the
spirolab III. b Over the frequency range 150 kHz to 80 MHz, field strengths should be less than [3] V/m.
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III – User Manual Code MIR 980067 REV 2.0 Page 73 / 74
Recommended separation distances between
portable and mobile RF communications equipment and the Spirloab III
The spirolab III is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The customer or the user of the spirolab III can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications equipment (transmitters) and the spirolab III as recommended below, according to the maximum output power of the communications equipment.
Separation distance according to frequency of transmitter
m
150 kHz to 80 MHz
Rated maximum
output
power
transmitter
W
of
d=[ 3.5 ] √P
V
1
80 MHz to 800 MHz
d=[ 3.5 ] √P
E
1
800 MHz to 2,5 GHz
d=[ 7 ] √P
E
1
0.01
0.1
1
10
0.12
0.37
1.17
5.28
0.24
0.37
1.17
5.28
0.24
0.74
2.34
1.056
100 11.66 11.66 23.32
For transmitters rated at a maximum output power not listed above, the recommended separation distance d in metres (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 reflection from structures, objects and people.
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III – User Manual Code MIR 980067 REV 2.0 Page 74 / 74
