Medel EAR TEMP Gebrauchsanweisung Seite 45

Table 2
Guidance and declaration of manufacturer-electromagnetic immunity
The Medel Ear Temp Ear Thermometer is intended for use in the electromagnetic environment specified below.
The customer or the user of the Medel Ear Temp Ear Thermometer should assure that it is used in such an environment.
IMMUNITY test IEC 60601 test level
Electrostatic discharge (ESD) ± 6 kV contact
IEC 61000-4-2 ± 8 kV air
Electrostatic transient/burst ±2 kV for power supply lines
IEC 61000-4-4 ±1 kV for input/output lines
±1kV differential mode
Surge IEC 61000-4-5
±2kV common mode
<5% U (>95% dip in U for 0.5 cycle
T T
Voltage dips, short interrup-
40% U (60% dip in U ) for 5 cycles
tions and voltage variations T T
on power supply input lines
70% U (30% dip in U ) for 25 cycles
IEC 61000-4-11 T T
<5% U (>95% dip in U ) for 5 sec
T T
Power frequency (50/60 Hz)
3 A/m
magnetic field IEC 61000-4-8
NOTE: U is the a.c. mains voltage prior to application of the test level.
T
100008_MEDEL EAR TEMP_USER MANUAL_REV.00_22.04.2016.indd 88-89
Compliance level Electromagnetic environment – guidance
Floors should be wood, concrete or ceramic tile. If
± 6 kV contact
floors are covered with synthetic material, the rela-
± 8 kV air
tive humidity should be at least 30 %.
Not applicable
Not applicable
Not applicable
Power frequency magnetic fields should be at levels
3 A/m charactertic of a typical location in a typical com-
mercial or hospital environment.
88
Table 3
Guidance and declaration of manufacturer-electromagnetic immunity
The Medel Ear Temp Ear Thermometer is intended for use in the electromagnetic environment specified below.
The customer or the user of the Medel Ear Temp Ear Thermometer should assure that it is used in such an environment.
IMMUNITY IEC 60601 Compliance Electromagnetic environment – guidance
test test level level
Portable and mobile RF communications equipment should be used no closer to any part of the
Medel Ear Temp Ear Thermometer, including cables, than the recommended separation distance
calculated from the equation applicable to the frequency of the transmitter.
Recommended separation distance:
Conducted RF 3Vrms Not appli-
d = [ 3.5
] 80 MHz to 800 MHz
IEC 61000-4-6 150 kHz to cable
E
1
80 MHz
d = [ 7
] 800 MHz to 2.5 GHz
Radiated RF 3 V/m 3 V/m
E
1
IEC 61000- 4-3 80 MHz to
2.5 GHz Where P is the maximum output power rating of the transmitter in watts (W) according to the trans-
mitter manufacturer and d is the recommended separation distance in meters (m).
Field strengths from fixed RF transmitters, as determined by an electromagnetic site survey,
be less than the compliance level in each frequency range.
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.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures,
objects and people.
Field strengths from fixed transmitters, such as base stations from radio (cellular/cordless) telephones and land mobile radios, amateur radio,
AM and FM radio broadcast and TV broadcast can not be predicted theoretic call 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
Medel Ear Temp Multi-function Thermometer is used exEECds the applicable RF compliance level above, the Medel Ear Temp Multi-function
Thermometer should be observed to verify normal operation. If abnormal performance is observed, additional measures may be necessary,
such as reorienting or relocating the Medel Ear Temp Multi-function Thermometer.
Over the frequency range 150kHz to 80MHz, field strengths should be less than [V1] V/m.
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a
should