Technical Features; Microphone; Sheet; Frequency Response Type - Reference Direction Of The Sound Level Meter - Kimo DB 200 User Manual

11.1 Microphone

The instrument is equipped with an electret microphone with an integrated preamplifier of standardized diameter of ½ inch. Fixed at
the top of the sound level meter, it gives to the group (microphone and housing) free field features compatible with standards.

11.1.1 Sheet

Marque : KIMO
•
Type : Prepolarized free-field ½''
•
Grig diameter: 13.2 mm
•
Preamplifier : integrated
•
Power : 15 V DC
•
Nominale sensitivity for preamplifier output : 50mV/Pa
•
Equivalent capacity : about 10pF
•
11.1.2 Frequency response type – reference direction of the sound level meter

11.2 Windscreen

B-DB23 windscreen creates modifications of free field response that comes in addition to initial features of the microphone on the
housing. The whole stays compliant to requirements class 2 reference standard. So, when using the windscreen, there is no need to
take into account a correction term free field.

Technical features

B-DB23 free field response –
template class 2 NF EN 61672-1
Free field response microphone type +
B-DB23 – template class 2 EN NF 61672-1
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