Innomed Medical HS112 C-1 User Manual page 64

Guidelines and Manufacturer's statement Guidelines and Manufacturer's statement – electromagnetic disturbance
ECG was manufactured for use within the electromagnetic environment stated below. ECG was manufactured for use within the electromagnetic environment stated below. ECG was manufactured for use within the electromagnetic environment stated below.
HS112 C-1
Buyer or user of the device
Test of disturbance
tolerance
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
st
1 Note: In case of 80 MHz and 800 MHz, the higher frequency range must be applied. Note: In case of 80 MHz and 800 MHz, the higher frequency range must be applied.
nd
2 Note: This guideline must not be used for each case. Electromagnetic transmission is influenced by guideline must not be used for each case. Electromagnetic transmission is influenced by guideline must not be used for each case. Electromagnetic transmission is influenced by
absorption and reflection caused by buildings, objects and people. absorption and reflection caused by buildings, objects and people.
a
It is not possible to define accurately the field intensity of stable transmitters, for example transmitters of It is not possible to define accurately the field intensity of stable transmitters, for example t It is not possible to define accurately the field intensity of stable transmitters, for example t
cellular phones, mobile radios, amateur radios, AM/FM radios and television broadcasting. In order to get to cellular phones, mobile radios, amateur radios, AM/FM radios and television broadcasting. In order to get to cellular phones, mobile radios, amateur radios, AM/FM radios and television broadcasting. In order to get to
know the electromagnetic environment of the stable R/F transmitters, on site measurements shall be made. In know the electromagnetic environment of the stable R/F transmitters, on site measurements shall be made. In know the electromagnetic environment of the stable R/F transmitters, on site measurements shall be made. In
case the field intensity at the site of the operation of y at the site of the operation of
the appropriate operation of the device must be checked. In case improper operation is detected, further the appropriate operation of the device must be checked. In case improper operation is detected, further the appropriate operation of the device must be checked. In case improper operation is detected, further
arrangements shall be taken, for example it may be necessary to rotate the device or to install the equipment arrangements shall be taken, for example it may be necessary to r
at a different site.
b
Field intensity above the frequency range of 150 kHz and 80 MHz must be lower than [V1] V/m . Field intensity above the frequency range of 150 kHz and 80 MHz must be lower than [V1] V/m . Field intensity above the frequency range of 150 kHz and 80 MHz must be lower than [V1] V/m .
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HS112 C-1 User Manual
must ensure that the unit is operated within this environment. must ensure that the unit is operated within this environment.
HS112 C-1 HS112 C
IEC 60601 IEC 60601
test level test level
3 V
eff
150 kHz – 80 MHz 80 MHz
3 V/m
80 MHz – 2,5 GHz 2,5 GHz
electromagnetic disturbance
tolerance
Conformity Electromagnetic environment – guidelines Electromagnetic environment
level
Portable and mobile RF telecommunication Portable and mobile RF telecommunication
[V ] V
1
devices must not be used within defence devices must not be used within defence
3Veff
distance - defined by the
transmitter- from
[E ] V/m
1
Suggested defence distance Suggested defence distance
3V/m
d=[3,5/V
d=[3,5/E
d=[7/E
1
P= maximum output in Watt (W) as per maximum output in Watt (W) as per
manufacturer of the transmitter manufacturer of the transmitter
d=suggested defence distance in meter (m) d=suggested defence distance in meter (m)
Field intensity
measured by tests on the spot must be smaller measured by tests on the spot must be smaller
than conformity levels
frequency range.
Disturbance may occur in the environment of Disturbance may occur in the environment of
devices marked by the following sign : devices marked by the following sign :
exceeds the relevant RF conformity level, exceeds the relevant RF conformity level,
HS112 C-1
otate the device or to install the equipment
defined by the frequency of the
and its cabling.
HS112 C HS112 C-1
]√P
1
]√P 80 MHz √P 80 MHz – 800 MHz
1
]√P 800 MHz – – 2,5 GHz
a
of the stable RF transmitters of the stable RF transmitters
b
levels related to certain
R-6730-EN02-E