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Bruel & Kjaer 4231

4231 Brüel & Kjaer

Audio Analysers and Generators

Acoustic Calibrator for sound level meter.

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RENTAL 45 € /week*
SALE
Brand New Price Warranty 24 month 1 764 €
ReNEWed® price Warranty 1 month 795 €
* Prices are VAT excluded. The rental rate is weekly; significant discounts are applied for longer rental periods, please contact us. reNEWed® is a registered trademark of LEASAMETRIC® meaning refurbished equipment.

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Specifications : 4231 Brüel & Kjaer

Acoustic Calibrator for sound level meter : 

  • NF EN/CEI 60942 (2003), Class LS and Class 1, Calibrators acoustic,
  • Nominal Sound Pressure Level : 94.0 dB ±0.2 dB (main SPL) or 114.0 dB ±0.2 dB ref 20 μPa at 1 kHz ±0.1%

Available options 4231 Brüel & Kjaer

CAL Standard Calibration 245 €

Download the technical documentation 4231 Brüel & Kjaer

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Related product: Audio Analysers and Generators

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