BodyMedia Fit AB155 Dokumentacja Pobierz pdf (Strona 10)

Immunity

Test

IEC 60601

Test Level

Compliance

Level

Electromagnetic

Environment - Guidance

Conducted RF

IEC 61000-4-6

Radiated RF

IEC 61000-4-3

3 Vrms

150 kHz to

80 MHz

3 V/m

80 MHz to

2.5 GHz

3 Vrms

150 kHz to

80 MHz

3 V/m

80 MHz to

2.5 GHz

Portable and mobile

communications equipment

should be separated from

Armband by no less than the

distances calculated/listed

below:

D=(3.5/V1)(Sqrt P)

D=(3.5/E1)(Sqrt P) 80 to

800 MHz

D=(7/EI)(Sqrt P)

800 MHz to 2.5 GHz

Where P is the max power

in watts and D is the

recommended separation

distance in meters.

Field strengths from ﬁxed

transmitters, as determined

by an electromagnetic site

survey, should be less than the

compliance levels (V1 and E1).

Interference may occur in the

vicinity of equipment containing

a transmitter.

Guidance and Manufacturer’s Declaration - Emissions

The Armband is intended for use in the electromagnetic environment speciﬁed below.

The customer or user of the Armband should ensure that it is used in such an environ-

ment.

Immunity Test IEC 60601 Test

Level

Compliance

Level

Electromagnetic

Environment - Guidance

ESD IEC 61000-

4-2

±6kV Contact

±8kV Air

±6kV Contact

±8kV Air

Floors should be wood,

concrete, or ceramic tile. If

ﬂoors are synthetic, they r/h

should be at least 30%

EFT IEC 61000-

4-4

±2kV Mains

±1kV I/Os

N/A Mains power quality should be

that of a typical commercial or

hospital environment

±1kV Differential

±2kV Common

N/A

Voltage Dips/

Dropout IEC

61000-4-11

>95% Dip for

0.5 Cycles

60% Dip for 5

Cycles

30% Dip for 25

Cycles

>95% Dip for 5

Seconds

N/A Mains power quality should be

that of a typical commercial or

hospital environment. If the

user of the Armband requires

continued operation during

power mains interruptions,

it is recommended that the

Armband be powered from an

uninterruptible power supply

or battery.

Power

Frequency

50/60H

Magnetic Field

IEC 61000-4-8

3A/m 3A/m Power frequency magnetic

ﬁelds should be that of a

typical commercial or hospital

environment.

Guidance and Manufacturer’s Declaration - Immunity

The Armband is intended for use in the electromagnetic environment speciﬁed below.

The customer or user of the Armband should ensure that it is used in such an environ-

ment.

User Environment (continued)

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