Certificate of Conformity

[N.046077547]

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Certificate of Conformity

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for AFILS according to IEC 60118-4:2006
Designed to be used in conjunction with the test and commissioning procedure

1	Volume of use	Determine required area & height for hearing aid use
Seated only:		Typical: 1.2m Possible range: 1.0m to 1.4m
Standing:		Typical: 1.7m Possible range: 1.0m to 2.0m

Sketch of floorplan, and target coverage area: (indicate scale / dimensions)

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Determine 4 to 6 points (e.g. A to F) inside the floorplan to examine – center, corner, sides, front / back etc

Measurement point

A

B

C

D

E

F

G

H

J

K

height (in meters) =

2

Background noise

Investigate the target coverage area for noise, and indicate any problem zones on the floorplan.

Areas >-22dB Areas >-32dB

3

Field strength

initial

final

4

Frequency response

100Hz and 5kHz should be ±3dB relative to the 1kHz reading

initial

100Hz

1kHz

5kHz

final

100Hz

1kHz

5kHz

5

Field strength confirm

6

Overspill

Is test required ? Yes No

7

System use

Customer:

Installer Co:

Equipment:

Venue:

Installer Name:

Serial No(s)

Room:

Comments:

Other details:

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]Declaration that the system has been commissioned to achieve performance as required by IEC60118-4:2006.

Signed: Dated:





DX30013-1