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Click to enlargeThe Type 40AR is a special microphone with a frequency response that is optimised to measure sound pressure levels correctly in random, diffuse or reverberant sound fields.

This microphone fulfills the requirements in ANSI standard S1.4.


Download PDF Data Sheet: Type 40AR_ver_06 Aug 2010

Related Products:

Type 40AQ

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Specifications Type 40AR (WS2P/D)

Sensitivity:

50 mV/Pa

Dynamic range:

17 - 146 dB re. 20µPa

Frequency range:

3.15 Hz - 16 kHz

Polarisation voltage:

200 V

Outside diameter (with protection grid):

13.2 mm

Length: (with and

16.2 mm

Without protection grid):

15.3 mm

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Updated 30. august 2010

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