Guidance And Manufacturer's Declaration - Electromagnetic Immunity; Recommended Separation Distances - Ohio Medical Corporation MiniOX 1 Manual De Instrucciones

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MiniO ® Oxygen Analyzer

Guidance and manufacturer's declaration - electromagnetic immunity

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The MiniO ® is intended for use in the electromagnetic environment specified below. The customer or the user of the
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MiniO ® should ensure that it is used in such an environment.
Immunity
Test
Conducted RF 3Vrms
IEC 61000-4-6 150 kHz to 80 MHz
Radiated RF 20V/m
IEC 61000-4-3 80 MHz to 2.5 GHz
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.
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 MiniO
applicable RF compliance level above, the MiniO
performance is observed, additional measures may be necessary, such as reorienting or relocating the MiniO
b. Over the frequency range 150 kHz to 80 MHz, induced voltages across the sensor cable should be less than 0.4
Vrms, and, over the frequency range 80 MHz to 2.5 GHz, field strengths should be less than 3 V/m.
3-3
All manuals and user guides at all-guides.com
IEC 60601 Compliance
test level Level
0.4 Vrms
3V/m
P/N 711462 (Rev.3) 02/2016
Electromagnetic environment -
Portable and mobile RF communications equipment should
be used no closer to any part of the MiniOX
cables, than the recommended separation distance
calculated from the equation applicable to the frequency of
the transmitter.
Recommended separation distance
d = 8.8 SP
d= 1.2 SP
d = 2.3 SP
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,
compliance level in each frequency range.
Interference may occur in the vicinity of equipment marked
with the following symbol:
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® should be observed to verify normal operation. If abnormal
Section 3, Specifications
guidance
®
80 MHz to 800 MHz
800 MHz to 2.5 GHz
should be less than the
a
b
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® is used exceeds the
1, including
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® .